Document:

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                                                                  EXHIBIT 10.110

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                                 SALE AGREEMENT

                                    BETWEEN

                    NATIONAL FINANCIAL AUTO FUNDING TRUST II

                                      AND

                     NATIONAL FINANCIAL AUTO FUNDING TRUST

                          -----------------------------

                         DATED AS OF SEPTEMBER 1, 1999

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                                 SALE AGREEMENT

         SALE AGREEMENT, dated as of September 1, 1999, by and between NATIONAL
FINANCIAL AUTO FUNDING TRUST, a Delaware business trust ("Funding Trust I"), and
NATIONAL FINANCIAL AUTO FUNDING TRUST II, a Delaware business trust ("Funding
Trust II").

                              W I T N E S S E T H:

         In consideration of the mutual covenants herein contained, Funding
Trust I and Funding Trust II agree as follows:

                                   ARTICLE I

                                  DEFINITIONS

         1.1. Incorporation of Definitions. Capitalized terms used but not
defined herein have the meanings ascribed to them in the First Amended and
Restated Pooling and Administration Agreement dated as of September 1, 1999 (as
amended and restated, the "Pooling and Administration Agreement"), among Funding
Trust II, as transferor, National Auto Finance Company, Inc. ("NAFI") (as
successor to National Auto Finance Company L.P.), as Administrator, and Bankers
Trust Company, as Trustee (the "Trustee"), or the Assignment Agreement, dated as
of September 1, 1999, between Funding Trust II and the Trustee.

         1.2. Other Definitions. When used in this Agreement, the following
words and phrases shall have the following meanings:

         Cut-off Date: As defined in Section 2.1.

         Closing Date: means September 24, 1999.

         Originator Agreement: An agreement pursuant to which NAFI acquired
Receivables from an Originator.

         Outstanding Principal Balance: As of any date and with respect to any
Receivable, the outstanding principal balance of such Receivable as of such
date, which shall be computed by reducing the original principal balance of such
Receivable by the portion of each payment received and processed by the Servicer
on or before such date that would represent principal if such payments were
allocated to the principal of and interest on such Receivable based on the
actuarial method provided in such Receivable.

         Purchase Price: As defined in Section 2.1.

         Receivable Assets: The assets described in clauses (i) through (ix),
inclusive, of subsection 2.1 hereof.

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         Related Security: With respect to any Receivable, all of the interest
of Funding Trust II in, to and under (i) the security interest in the Financed
Vehicles granted by the Obligors or the Receivables and any accessions thereto
and (ii) physical damage, credit life, credit disability and any and all other
insurance policies covering Financed Vehicles or Obligors (including any blanket
vendor's single interest insurance policy).

         Receivables Schedule: The schedule of Receivables attached as Schedule
A hereto, such schedule identifying each Receivable by name of the Obligor and
setting forth as to each Receivable its Outstanding Principal Balance as of the
Cut-off Date, loan number, interest rate, scheduled monthly payment of principal
and interest, final maturity date and original principal amount.

                                   ARTICLE II

                               PURCHASE AND SALE

         2.1. Purchase. Subject to and on the terms and conditions set forth
herein, Funding Trust II hereby sells, transfers, conveys and assigns, without
representation, warranty or recourse, to Funding Trust I except as specifically
set forth herein, all of its right, title and interest in and to (i) the
Receivables identified on the Receivables Schedule attached hereto as Schedule
A, (ii) all monies paid or payable thereunder on or after August 31, 1999 (the
"Cut-off Date"), (iii) the Related Security with respect to each such
Receivable, (iv) all proceeds of the foregoing, including all Collections or
Related Security with respect to such Receivables, or other recoveries applied
to repay or discharge any such Receivable received on or after the Cut-off Date
(including net proceeds of sale or other disposition of repossessed Financed
Vehicles that were the subject of any such Receivable) or other collateral or
property of any Obligor or any other party directly or indirectly liable for
payment of such Receivables, (v) the Seller Transaction Documents and the
Assignment Agreement, dated as of September 1, 1999 between Funding Trust II and
Bankers Trust Company, as Trustee of the National Financial Auto Receivables
Master Trust (the "Assignment Agreement"), (vi) all records relating to any of
the foregoing, (vii) all rights of Funding Trust II assigned to Funding Trust II
against Dealers under the Dealer Agreements and against Originators under the
Originator Agreements, (viii) any other Trust Assets relating to the Receivables
Assets, and (ix) the proceeds of the foregoing. Funding Trust I agrees to pay to
Funding II on the Closing Date as the purchase price (the "Purchase Price") for
the Receivable Assets sold hereunder on such date an amount equal to
$51,000,000.00 in immediately available funds to an account at a bank designated
by Funding Trust II to Funding Trust I.

         2.2. Filings. (a) On or prior to the Closing Date, Funding Trust II
shall have filed in the office of the Secretary of State of Delaware and the
Office of the Secretary of State of Florida UCC financing statements,
appropriate under the Uniform Commercial Code in effect in Delaware and Florida
to reflect the transfer of the Receivables Assets from Funding Trust II to
Funding Trust I and to protect Funding Trust I's interest in the Receivables
Assets against all other Persons, naming Funding Trust II as debtor, Funding
Trust I as secured party and National Auto Finance 1999-1 Trust ("1999-1 Trust")
as assignee. During the term of this Agreement, Funding Trust II shall not
change its name, identity or structure or relocate its chief executive office or
principal place of business without first giving 60 days prior written notice to
Funding Trust I and

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Financial Security Assurance Inc. ("Financial Security") (for so long as any
policy issued by Financial Security is in effect with respect to any securities
issued by Funding Trust I or any trust of which Funding Trust I is depositor or
transferor); provided, however, that Funding Trust I has no right or power to
prohibit a change in Funding Trust II's name, identity or structure or, subject
to the last sentence of this paragraph, a relocation of, its chief executive
office. If any change in Funding Trust II's name, identity or structure or the
relocation of its chief executive office or principal place of business would
make any financing or continuation statement or notice of lien filed in
connection with this Agreement seriously misleading within the meaning of
applicable provisions of the UCC or any title statute, Funding Trust II, shall
after the effective date of such change, promptly file or cause to be filed such
amendments as may be required to preserve and protect Funding Trust I's interest
in the Receivables Assets.

         (b) On or prior to the Closing Date, Funding Trust II shall deliver to
Funding Trust I or such other Person as Funding Trust I shall direct cash equal
to all payments received on such Receivables on or after the Cut-off Date and on
or before two Business days prior to the Closing Date. Within two Business Days
after the Closing Date, Funding Trust II shall deliver to Funding Trust I or
such other Person as Funding Trust I shall direct all other payments received on
such Receivables on or after the Cut-off Date and on or before the Closing Date.
Funding Trust hereby directs Funding Trust II to deliver cash equal to all such
payments described in this Section 2.2(b) to be delivered to Harris Trust in its
capacity as Trust Collateral Agent under the Sale and Servicing Agreement, dated
as of September 1, 1999 (the "Sale and Servicing Agreement"), among 1999-1
Trust, Funding Trust I, NAFI and Harris Trust.

         2.3. No Recourse. The sale and purchase of Receivables and the other
Receivables Assets under this Agreement shall be without recourse to Funding
Trust II.

         2.4. True Sales. Funding Trust II and Funding Trust I intend that the
transactions contemplated hereby be true sales of the Receivables and other
Receivables Assets by Funding Trust II to Funding Trust I providing Funding
Trust I with the full benefits of ownership of the Receivables and other
Receivables Assets free and clear of any liens, and neither Funding Trust II nor
Funding Trust I intends the transactions contemplated hereby to be, or for any
purpose to be characterized as, a loan from Funding Trust I to Funding Trust II.
Funding Trust II shall reflect sales of the Receivables Assets hereunder on the
books and records maintained by Funding Trust II as sales of assets, and shall
treat such sales as sales for all purposes.

         2.5. Receipt of Payments after Closing Date. Funding Trust I shall be
entitled to all payments received or receivable with respect to any Receivable
sold and conveyed by Funding Trust II to Funding Trust I hereunder that are
received on and after the Cut-off Date. If Funding Trust II has knowledge of, or
receives notice of, or receives any payment on a Receivable belonging to Funding
Trust I, Funding Trust II shall promptly notify the Trust Collateral Agent, and
shall hold such receivable in trust and as bailee for Funding Trust I, and shall
promptly turn such payment over to Harris Trust, as Trust Collateral Agent under
the Sale and Servicing Agreement.

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                                   ARTICLE III

                                 MISCELLANEOUS

         3.1. Notices. All notices, demands and requests that may be given or
that are required to be given hereunder shall be sent by United States certified
mail, postage prepaid, return receipt requested, to the parties at their
respective addresses as follows:

         If to Funding Trust II:

               National Financial Auto Funding Trust II
               c/o Chase Manhattan Bank Delaware, as Trustee
               1201 Market Street
               Wilmington, Delaware 19801

               Attention:  Corporate Administration Trust Department
               Telecopier No.:   (302) 984-4903
               Confirmation:     (302) 428-3372

          If to Funding Trust I:
               National Financial Auto Funding Trust I
               c/o Chase Manhattan Bank Delaware, as Trustee
               1201 Market Street
               Wilmington, Delaware 19801

               Attention:  Corporate Administration Trust Department
               Telecopier No.:   (302) 984-4903
               Confirmation:     (302) 428-3372

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         If to Financial Security Assurance Inc.:

               Financial Security Assurance Inc.
               350 Park Avenue
               New York, New York  10022

               Attention:  Transaction Oversight Department
               Re:         National Auto Finance 1999-1 Trust
                           7.26% Automobile Receivables-Backed Class A Notes
               Telecopier No:   (212) 339-3518,
                                (212) 339-3529
               Confirmation:    (212) 826-0100

         If to Harris Trust:

               Harris Trust and Savings Bank
               311 West Monroe Street, 12th Floor
               Chicago, Illinois  60606

               Attention:       Indenture Trust Division
               Telecopier No.:  (312) 461-3525
               Confirmation:    (312) 461-4662

         3.2. Choice of Law. This Agreement shall be construed in accordance
with the laws of the State of New York and the obligations, rights and remedies
of the parties hereunder shall be determined in accordance with such laws.

         3.3. Counterparts. This Agreement may be executed in any number of
counterparts, each of which so executed shall be deemed to be an original, but
all of such counterparts shall together constitute but one and the same
instrument.

         3.4. Assignment. This Agreement may not be assigned by Funding Trust II
or Funding Trust I except as contemplated by this Section; provided, however,
that simultaneously with the execution and delivery of this Agreement, Funding
Trust I shall assign all of its right, title and interest hereunder to 1999-1
Trust pursuant to the Sale and Servicing Agreement, as provided in Section 2.1
of the Sale and Servicing Agreement.

         3.5. Third-Party Beneficiaries. This Agreement will inure to the
benefit of and be binding upon the parties hereto and shall also be for the
benefit of Harris Trust (for the benefit of the Noteholders) and Financial
Security, each of which shall be considered to be third-party beneficiaries of
this Agreement and shall be entitled to rely upon and directly enforce the
provisions of this Agreement. Except as otherwise provided in this Agreement, no
other Person will have any right or obligation hereunder. Financial Security may
disclaim any of its rights and powers under this Agreement upon delivery of a
written notice to Funding Trust II and Funding Trust I.

         3.6. No Petition. Funding Trust II and Funding Trust I each hereby
agrees not to cause the filing of a petition in bankruptcy against the other
until one year and one day after the

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maturity of any securities evidencing a beneficial interest in or secured by
Receivable Assets sold, transferred or otherwise conveyed by the Trustee to
Funding Trust II was conveyed to Funding Trust I.

         3.7. Further Assurances. It is Funding Trust II's intention to convey
its entire rights, title and interest in the Receivables Assets or other assets
related thereto acquired from National Financial Auto Receivables Master Trust
pursuant to the Assignment Agreement.

         3.8. Limitation of Liability of Funding Trust I Trustee:
Notwithstanding anything contained herein to the contrary, this Agreement has
been executed and delivered by Chase Manhattan Bank Delaware not in its
individual capacity but solely as Trustee and in no event shall Chase Manhattan
Bank Delaware, have any liability for the representations, warranties,
covenants, agreements or other obligations of Funding Trust I hereunder or in
any of the certificates, notices or agreements delivered pursuant hereto, as to
all of which recourse shall be had solely to the assets of Funding Trust I.

         3.9. Limitation of Liability of Funding Trust II Trustee:
Notwithstanding anything contained herein to the contrary, this Agreement has
been executed and delivered by Chase Manhattan Bank Delaware not in its
individual capacity but solely as Trustee and in no event shall Chase Manhattan
Bank Delaware, have any liability for the representations, warranties,
covenants, agreements or other obligations of Funding Trust II hereunder or in
any of the certificates, notices or agreements delivered pursuant hereto, as to
all of which recourse shall be had solely to the assets of Funding Trust II.

         3.10. Amendment. This Agreement may be amended in writing by the
parties hereto with the prior written consent of the Control Party, to cure any
ambiguity or to correct any provisions in this Agreement.

                    [Remainder of Page Intentionally Blank]

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         IN WITNESS WHEREOF, the parties hereto have executed this Sale
Agreement as of the day and year first written above.

                                        NATIONAL FINANCIAL AUTO FUNDING TRUST II

                                        By:  Chase Manhattan Bank Delaware,
                                             not in its individual capacity,
                                             but solely as Trustee of National
                                             Financial Auto Funding Trust II

                                        By: /s/ JOHN J. CASHIN
                                            -----------------------------------
                                             Name: John J. Cashin
                                             Title: Vice President

                                        NATIONAL FINANCIAL AUTO FUNDING TRUST

                                        By:  Chase Manhattan Bank Delaware,
                                             not in its individual capacity,
                                             but solely as Trustee of National
                                             Financial Auto Funding Trust

                                        By:  /s/ JOHN J. CASHIN
                                            -----------------------------------
                                             Name: John J. Cashin
                                             Title: Vice President<PAGE>   1
                                                                  EXHIBIT 10.111

                               CUSTODIAL AGREEMENT

         This Custodial Agreement (the "Agreement") is dated as of September 1,
1999 by and between HARRIS TRUST AND SAVINGS BANK, an Illinois banking
corporation, as custodian ("Custodian") and as trustee ("Trustee") and trust
collateral agent ("Agent"), and NATIONAL AUTO FINANCE COMPANY, INC., as Servicer
(the "Company" or "NAFCO").

                                    RECITALS

         A. Company and Trustee are entering into this Agreement to provide for
perfection of the pledge of assets pursuant to the Indenture, dated as of
September 1, 1999, ("Indenture") between National Auto Finance 1999-1 Trust (the
"Trust") and Agent and the Sale and Servicing Agreement, dated as of September
1, 1999, ("Sale and Servicing Agreement") among National Financial Auto Funding
Trust ("Funding Trust"), NAFCO, Trust and Agent. Financial Security Assurance,
Inc. ("FSA") is the insurer in respect of the Indenture and the Sale and
Servicing Agreements.

         B. Company and Trustee have requested that Custodian act as agent of
Trustee pursuant to the terms of this Agreement.

         NOW THEREFORE, in consideration of the foregoing recitals which are
incorporated herein and for good and valuable consideration the receipt of which
is hereby acknowledged, the parties hereto agree as follows:

         1.       DEFINITIONS. Any capitalized terms used in this Agreement
without definition, shall have the meaning given to such terms in the Indenture
or the Sale and Servicing Agreement.

                  (a) For purposes of this Agreement, the term "Custodian
Documents" shall mean with respect to each contract file, (i) the fully executed
original of the contract, (ii) the original certificate of title, and (iii) such
other documents as NAFCO chooses to maintain in its files in accordance with
customary practices and procedures to evidence that a financed vehicle is owned
by the obligor and subject to the interest of NAFCO as first lienholder or
secured party under the Indenture and Sale and Servicing Agreement.

         2.       APPOINTMENT OF CUSTODIAN. Subject to the terms and conditions
set forth herein, Trustee on behalf of the Trust hereby revocably appoints the
Custodian to fulfill those obligations specifically set forth herein and
Custodian hereby accepts such appointment, and agrees to act as bailee and agent
on behalf of Trustee and NAFCO to maintain exclusive custody and possession of
the Custodian Documents which may from time to time comprise part of the Trust
Assets pursuant to the terms herein. In performing its duties hereunder,
Custodian shall exercise such standards of care as it exercises in maintaining
motor vehicle installment sale contracts as customary in the industry and no
less than the standard it maintains for other

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custodial accounts. FSA hereby directs the Trustee to appoint the Custodian, as
custodian hereunder.

         3.       RECEIPT OF CUSTODIAN DOCUMENTS. Custodian hereby acknowledges
receipt of the contract files for each contract file set forth in Exhibit 1
attached hereto and made a part hereof, further acknowledge that such Contract
Files contain all of the Receivables set forth on the Receivable Schedule
attached to the Sale and Servicing Agreement as Exhibit A thereto and further
acknowledges the receipt of such Contract Files with the exception of any files
set forth on Schedule 2 hereto. Custodian will review the Custodian Documents
and designate any deficiencies or discrepancies in such files as set forth on
Exhibit 1 within 45 days from the date hereof.

         4.       MAINTENANCE OF CUSTODIAN DOCUMENTS. Custodian agrees to
maintain the Custodian Documents in its possession at its office located at 111
West Monroe Street, LLW-B2 Vault, Chicago, Illinois 60603 or, subject to the
prior written consent of the Insurer, at such other location as Custodian shall
give Trustee thirty (30) days advance written notice. It is intended that by the
Custodian's possession of the Custodian Documents pursuant to this Agreement
that the Trustee will be deemed to have possession of the Custodian Documents
for purposes of Section 9-305 of the UCC as in effect in the state in which the
Custodian Documents are located.

         5.       DUTIES OF CUSTODIAN. (a) SAFEKEEPING. The Custodian shall hold
the Custodian Documents and any amendment, replacement or supplement thereto in
a fire-and water-proof location as bailee on behalf of the Trustee. The
Custodian shall identify on the books and records of the Custodian the Trustee's
interest in the Custodian Documents. The Custodian shall conduct, or cause to be
conducted, periodic physical inspections of the Custodian Documents held by it
under this Agreement, and of the related accounts, records and computer systems,
in such a manner as shall enable the Trustee and the Custodian to verify the
accuracy of the Custodian's inventory and record keeping with respect to the
Custodian Documents all in accordance with the Custodian's normal internal audit
procedures in effect from time to time. The Custodian shall promptly notify
Trustee and NAFCO of any material breach of Custodian's obligations hereunder
and shall promptly take appropriate action to remedy any such failure. In acting
as Custodian and bailee, Custodian shall not assert any beneficial ownership
interest in the Custodian Documents.

                  (b) ACCESS TO RECORDS. Subject only to the Custodian's
security requirements applicable to its own employees having access to similar
records held by Custodian, Custodian shall permit NAFCO and Trustee or their
duly authorized representatives, attorneys or auditors to inspect the Custodian
Documents and related accounts, records and computer systems maintained by the
Custodian relating to Custodian's obligations under this Agreement at such times
as NAFCO or Trustee may reasonably request following two (2) Business Days
advance notification. Custodian shall maintain a complete and accurate record of
all Custodian Documents forwarded to NAFCO and shall maintain copies of each
Request for Release (as defined below) in its own records.

                  (c) RELEASE OF DOCUMENTS. Custodian may release such Custodian
Documents (the "Requested Custodian Documents") to NAFCO, or such party then
servicing such Custodian Documents (the "Servicer"), as are requested in writing
by the Servicer for any

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Permitted Purpose (as defined below) pursuant to a request for release in the
form of Exhibit 2 hereto (a "Request for Release"). Custodian shall make such
Requested Custodian Documents available to Servicer within two (2) business days
of Servicer's written request. During the time that the Servicer is in
possession or control of the Requested Custodian Documents, the Servicer shall
hold such documents as bailee in trust for Trustee. Each Request for Release
shall constitute a representation by the Servicer that (i) such release is in
the ordinary course of its business (a) in connection with the release of
collateral securing such Contract after satisfaction of the related indebtedness
thereunder or in connection with correcting vehicle lienholder or similar
information on a Contract or title document, (b) in connection with the obligor
placing a second lien on the financed vehicle, (c) as required to retitle a
vehicle in a new state or (d) in connection with payments of insurance proceeds
or (ii) such contract has been retransferred to the Transferor in accordance
with the Indenture and the Sale and Servicing Agreement (each of the foregoing,
a "Permitted Purpose"). In addition, if such Request for Release is in
connection with a payoff of the related contract or the application of insurance
proceeds such Request for Release shall contain a representation that the
proceeds of such payoff or insurance have been or will be remitted to the
appropriate account. Each such Request for Release shall constitute an
obligation of NAFCO to return such Custodian Documents unless the need therefore
has ceased or the related Receivable shall have been paid in full as certified
in writing to the Custodian by the Servicer's submission of a Request for
Release.

                  (d) REPORTS. Custodian shall prepare and deliver to Trustee
and NAFCO, on the 5th day of each August, November, February and May, a report
(which may be delivered electronically) indicating (1) the Custodian Documents
remaining in the possession of the Custodian, (2) any remaining deficiencies in
the documentation which comprise the Custodian Documents, and (3) any other
documents relating to the contract files. The form of the report will be
substantially identical to Exhibit 3 attached hereto.

                  (e) The Custodian shall retain possession of the Custodian
Document for each assigned account until receipt of written notice from NAFCO
that the related account has been determined to be a contract that is a
Liquidated Receivable during the current month.

         6.       INSTRUCTIONS; AUTHORITY TO ACT. Upon receipt by Custodian of
reasonable written instructions certified by an authorized officer of the
Servicer and/or the Trustee, Custodian shall be deemed to have received proper
instruction from such party regarding the Custodian Documents which are the
subject of such written instruction. The Servicer and/or the Trustee will
provide to the Custodian a list of such authorized officers with specimen
signatures as well as an updated list from time to time.

         7.       CUSTODIAN FEES. Custodian shall receive fees from the Servicer
pursuant to the fee schedule attached as Schedule A. Custodian shall provide to
the Servicer a monthly fee bill detailing the activity and associated fees and
expenses for the prior month, and custodian fee shall be payable by the Servicer
within 30 days after receipt of billing. Trustee shall not be liable for the
payment of any such unpaid fees or expenses.

         8.       INDEMNIFICATIONS. NAFCO agrees to indemnify the Custodian and
its respective officers, directors, employees and agents for any and all
liabilities, losses, costs and expenses that may be incurred by Custodian
arising out of or in connection with this Agreement, except

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for any such liabilities, losses, costs or expenses incurred by Custodian as a
result of Custodian's negligence, willful misconduct or bad faith. This right of
indemnification shall survive the termination of this Agreement, and the
resignation or removal of the Custodian or Trustee under the Agreements. The
costs and expenses of enforcing this indemnity shall be paid by NAFCO. The
Custodian agrees to indemnify, defend and hold harmless the Company and the
Trustee, their respective officers, directors, employees and agents from and
against any and all claims, expenses, liabilities, obligations, losses, damages,
injuries (to person, property, or natural resources), penalties, stamp or other
similar taxes, actions, suits, judgments, payments, costs, or expenses
(including reasonable attorney's and agent's fees and expenses) of whatever kind
which may be imposed on or incurred by the Company and the Trustee arising from
the gross negligence or willful misconduct of the Custodian in maintaining
custody of the Custodian Documents pursuant to this Agreement; provided,
however, that the Custodian will not be liable to an indemnified party to the
extent that any such amount resulted from the gross negligence or willful
misconduct of the Company or FSA; and provided further that the Custodian will
not be liable for any such liability, obligation, loss, damage, payment, cost or
expense that resulted from any act or omission to act by it done in conformity
with the written instructions of such indemnified party.

         9.       REGARDING CUSTODIAN. The Custodian undertakes to perform such
duties and only such duties as are specifically set out in this Agreement. In
the absence of bad faith on the part of the Custodian, the Custodian may
conclusively rely, as to the truth of the statements and the correctness of the
opinions expressed therein, upon any certificates, opinions or other papers or
documents furnished to the Custodian which conform to the requirements of this
Agreement, and which the Custodian reasonably believes to be genuine and signed
or presented by the proper party or parties. The Custodian shall not be required
to expend or risk its own funds or otherwise to incur any liability, financial
or otherwise, in the performance of any of its duties hereunder, or in the
exercise of any of its rights or powers if it shall have reasonable grounds for
believing that repayment of such funds or indemnity satisfactory to it against
such risk or liability is not assured to it. Custodian shall be entitled to rely
and act upon the advice of counsel with respect to its performance of its
obligations under this Agreement and shall incur no liability of any kind for
any actions taken in good faith pursuant to such advice, provided that such
action does not constitute a violation of applicable state or federal law.

         10.      TERM AND TERMINATION; AMENDMENT. This Agreement shall become
effective as of the date hereof and will supersede any prior agreement or
understanding between NAFCO and the Custodian with respect to the subject matter
hereof. It is agreed that NAFCO or FSA may terminate this Agreement at anytime
without cause upon sixty (60) days prior written notice to the parties hereto
with the consent of the Trustee. In addition, this Agreement will terminate if
and to the extent that the Indenture or the Sale and Servicing Agreement
terminates. The Trustee shall deliver notice of such termination to the
Custodian within fifteen (15) days of its receipt of written notice of such
termination. Upon such termination the Custodian will separate all Custodian
Documents from the files it maintains and shall deliver the Custodian Documents
to such person as Trustee (acting at the direction of FSA) shall direct. This
Agreement may not be modified, altered or amended except by an agreement in
writing executed by each of the parties hereto with the consent of Funding Trust
and FSA.

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         11.      GOVERNING LAW. This Agreement shall be governed by and
construed in accordance with the laws of the State of New York.

         12.      NOTICES. All written notices, communications, or demands, and
delivery of documents shall be personally delivered, sent via overnight delivery
service, via facsimile (upon receipt of confirmation of error-free transmission)
or mailed via U.S. mail, return receipt requested and shall be deemed duly given
upon receipt by the parties at their respective addresses set forth below or at
such other address as any party notifies the other parties hereto of in writing:

                  Custodian:               Harris Trust and Savings Bank
                                           111 W. Monroe Street, LLW-B2 Vault
                                           Chicago, Illinois 60603
                                           Fax: (312)461-1522

                  with a copy to:          Harris Trust and Savings Bank
                                           311 W. Monroe Street, 12th Floor
                                           Chicago, Illinois 60606
                                           Attn: Indenture Trust Division
                                           Fax: (312)461-3525

                  NAFCO:                   National Auto Finance Company, Inc.
                                           10302 Deerwood Park Blvd., Suite 100
                                           Jacksonville, Fla. 32256
                                           Fax: (904)996-2500

                  Trustee:                 Harris Trust and Savings Bank
                                           311 West Monroe Street
                                           Chicago, Illinois 60606
                                           Attention: Indenture Trust Division

         13.      BINDING EFFECT; THIRD PARTY BENEFICIARIES. This Agreement
shall be binding upon and inure to the benefit of the parties hereto and their
respective successors and assigns, but Custodian may not assign or delegate any
of its rights or obligations hereunder without the prior written consent of
Trustee (acting at the written direction of FSA) and NAFCO. Concurrently with
the appointment of any successor custodian, this Agreement shall be amended to
install such successor custodian as successor to Custodian, provided, that any
merger or consolidation pursuant to Section 17 hereof shall not require an
amendment. Nothing contained herein shall release Trustee or NAFCO from their
respective obligations to the other under the Indenture or the Sale and
Servicing Agreement. FSA and its successors and assigns shall be Third-Party
beneficiaries to the provisions of this Agreement and shall be entitled to
enforce the provisions of this Agreement as if it were a party hereto.

         14.      COUNTERPARTS. This Agreement may be executed in two or more
counterparts with the same effect as if all parties had signed the same
document. All such counterparts shall

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be deemed an original, shall be construed together and shall constitute one and
the same instrument.

         15.      THIRD PARTY CLAIMS. In the event that (i) Trustee, NAFCO or
Custodian shall be served by a third party with any type of levy, attachment,
writ or court order with respect to any Custodian Document or (ii) a third party
shall institute any court proceeding by which any Custodian Document shall be
required to be delivered otherwise than in accordance with the provisions of
this Agreement, the party receiving such service shall promptly deliver or cause
to be delivered to the other parties to this Agreement copies of all court
papers, orders, documents and other materials concerning such proceedings.
Custodian shall continue to hold and maintain all Custodian Documents that are
the subject of such proceedings pending a final order of a court of competent
jurisdiction permitting or directing disposition thereof. Upon final
determination of such court, Custodian shall dispose of such Custodian Documents
as directed by such determination or, if no such determination is made, in
accordance with the provisions of this Agreement. Expenses of Custodian incurred
as a result of such proceedings shall be borne by NAFCO.

         16.      INSURANCE OF CUSTODIAN. Custodian shall, at its own expense,
maintain at all times during the term of this Custodial Agreement and keep in
full force and effect (a) fidelity insurance, (b) theft of documents insurance,
(c) fire insurance, and (d) forgery insurance. All such insurance shall be in
amounts, with standard coverage and subject to deductibles, as are customary for
similar insurance typically maintained by banks that act as custodian in similar
transactions.

         17.      MERGER OR CONSOLIDATION OF CUSTODIAN. Any corporation, banking
association or trust company into which Custodian may be merged or converted or
consolidated with, or any corporation, banking association or trust company
resulting from any merger, conversion or consolidation to which Custodian shall
be a party, or any corporation, banking association or trust company succeeding
to all or substantially all the corporate trust business of Custodian, shall be
the successor of Custodian hereunder, without the execution or filing of any
paper or any further act on the part of any of the parties hereto.

         18.      JURISDICTION: VENUE AND WAIVER OF JURY TRIAL. NAFCO, CUSTODIAN
AND TRUSTEE HEREBY IRREVOCABLY AGREE THAT ALL ACTIONS OR PROCEEDINGS ARISING
DIRECTLY, INDIRECTLY OR OTHERWISE IN CONNECTION WITH, OUT OF, RELATED TO OR FROM
THIS AGREEMENT SHALL BE LITIGATED, ONLY IN COURTS HAVING A SITUS WITHIN THE
STATE OF NEW YORK. NAFCO, CUSTODIAN AND TRUSTEE HEREBY CONSENT AND SUBMIT TO THE
JURISDICTION OF ANY LOCAL, STATE OR FEDERAL COURT LOCATED WITHIN SAID STATE.
CUSTODIAN HEREBY IRREVOCABLY DESIGNATES HARRIS TRUST & SAVINGS BANK, 88 PINE
STREET, WALL STREET PLAZA, 19TH FLOOR, NEW YORK, NY 10005, FOR SERVICE OF LEGAL
PROCESS AND AGREES THAT SERVICE OF SUCH PROCESS UPON SUCH PARTY SHALL CONSTITUTE
PERSONAL SERVICE OF PROCESS UPON CUSTODIAN PROVIDED THAT A COPY OF SUCH PROCESS
BE DELIVERED TO CUSTODIAN PURSUANT TO THE PROVISIONS OF SECTION 12 ABOVE. NAFCO,
CUSTODIAN AND TRUSTEE HEREBY WAIVE ANY RIGHT THEY MAY HAVE TO TRANSFER OR CHANGE
THE VENUE OF ANY LITIGATION

                                       6
<PAGE>   7

BROUGHT AGAINST THEM BASED UPON, RELATED TO OR FROM THIS AGREEMENT.

         NAFCO, CUSTODIAN AND TRUSTEE HEREBY WAIVE THEIR RESPECTIVE RIGHTS TO A
TRIAL BY JURY IN ANY ACTION OR PROCEEDING BASED UPON, RELATED TO OR FROM, THIS
AGREEMENT. THIS WAIVER IS KNOWINGLY, INTENTIONALLY AND VOLUNTARILY MADE BY
NAFCO, CUSTODIAN AND TRUSTEE, AND NAFCO, CUSTODIAN AND TRUSTEE ACKNOWLEDGE THAT
NO PERSON HAS MADE ANY REPRESENTATIONS OF FACT TO INCLUDE THIS WAIVER OF TRIAL
BY JURY OR HAS TAKEN ANY ACTIONS WHICH IN ANY WAY MODIFY OR NULLIFY ITS EFFECT.
NAFCO, CUSTODIAN AND TRUSTEE ACKNOWLEDGE THAT THIS WAIVER IS A MATERIAL
INDUCEMENT TO ENTER INTO A BUSINESS RELATIONSHIP, THAT NAFCO, CUSTODIAN AND
TRUSTEE HAVE ALREADY RELIED ON THIS WAIVER IN ENTERING INTO THIS AGREEMENT AND
THAT EACH OF THEM WILL CONTINUE TO RELY ON THIS WAIVER IN THEIR RELATED FUTURE
DEALINGS. NAFCO, CUSTODIAN AND TRUSTEE FURTHER ACKNOWLEDGE THAT THEY HAVE BEEN
REPRESENTED IN THE SIGNING OF THIS AGREEMENT AND IN THE MAKING OF THIS WAIVER BY
INDEPENDENT LEGAL COUNSEL.

                                       7
<PAGE>   8

         IN WITNESS WHEREOF, each of the parties hereto have executed this
Agreement as of the date first above written.

                                              HARRIS TRUST AND SAVINGS BANK,
                                              as Custodian

                                              /s/ KEITH RICHARDSON
                                              -------------------------------
                                              By:  Keith Richardson
                                              Title: Assistant Vice President

                                              HARRIS TRUST AND SAVINGS BANK,
                                              as Trustee

                                              /s/ KEITH RICHARDSON
                                              -------------------------------
                                              By:  Keith Richardson
                                              Title:  Assistant Vice President

                                              NATIONAL AUTO FINANCE
                                              COMPANY, INC.

                                              /s/ KEITH B. STEIN
                                              -------------------------------
                                              By: Keith B. Stein
                                              Title: Chairman of the Board

Acknowledged and Agreed

FINANCIAL SECURITY ASSURANCE INC.

/s/ AUTHORIZED SIGNATURE
---------------------------
By:
Title:

                                       8
<PAGE>   9

                                                                    Exhibit 1 to
                                                             Custodial Agreement

                             Custodian Certification

Harris Trust and Savings Bank
311 Monroe Street, 12th Floor
Chicago, ILL  60606
Attn: Indenture Trust Division

         Re:      Custodial Agreement (the "Custodial Agreement") dated as of
September 1, 1999 by and between HARRIS TRUST AND SAVINGS BANK, an Illinois
banking corporation as custodian ("Custodian") as trustee ("Trustee") and as
trust collateral agent, and NATIONAL AUTO FINANCE COMPANY, INC., as Servicer.

Ladies and Gentlemen:

In accordance with the provisions of Section 3 of the Custodial Agreement, the
undersigned, as Custodian, hereby certifies that, as to each contract listed in
the contract list dated ________________, 19__, attached hereto as Schedule 1,
it has reviewed the documents delivered to it pursuant to Section 3 of the
Custodial Agreement and has determined that, except as noted in the attached
Schedule 1, (a) all documents specified in clauses (i) through (iii) of the
definition of the term Custodian Documents (as such term is defined in the
Custodial Agreement) are in its possession, (b) such documents have been
reviewed by it and have not been mutilated, damaged, torn or otherwise
physically altered and relate to such contract, and (c) based on its
examination, and only as to the foregoing documents, the information set forth
in the contract list respecting such contract accurately reflects the
information set forth in the file for such contract. Custodian has made no
independent examination of such documents beyond the review specifically
required in the above-referenced Custodial Agreement. Custodian makes no
representations as to the: (i) validity, legality, sufficiency, enforceability
or genuineness of any such documents contained in each or any of the contracts
identified on the contract list, or (ii) collectability, insurability,
effectiveness or suitability of any such contract.

<PAGE>   10

                                                                          Page 2

         Capitalized words and phrases used herein shall have the respective
meanings assigned to them in the above-captioned Custodial Agreement.

                                                  HARRIS TRUST AND SAVINGS BANK,
                                                  as Custodian

                                                  By:
                                                     ---------------------------
                                                     Name:
                                                     Title:

<PAGE>   11

                                                                      Schedule 1

                                List of Contracts

<PAGE>   12

                                                                      Schedule 2

                         List of Excluded Contract Files

<PAGE>   13

                                                                    Exhibit 2 to
                                                             Custodial Agreement

                        REQUEST FOR RELEASE OF DOCUMENTS
To:
                  Re:

         Reference is made to that certain Custodial Agreement (the "Custodial
Agreement") dated as of September 1, 1999 by and between HARRIS TRUST AND
SAVINGS BANK, an Illinois banking corporation as custodian ("Custodian"), as
trustee ("Trustee") and as trust collateral agent, and NATIONAL AUTO FINANCE
COMPANY, INC., as Servicer. Capitalized terms used herein shall have the same
meanings assigned to such terms in the Custodial Agreement. In connection with
the administration of the contracts and related contract files held by you as
Custodian, we request the release, and acknowledge receipt, of the (contract
file/specify documents) for the contract(s) described below, for the reason(s)
indicated.

Obligor's Name, Address & Zip Code:

Contract Number:

Reason for Requesting Documents (check one)

              1.      Contract Paid in Full
-----
              2.      Repossession of related vehicle
-----
              3.      Contract substituted with alternate contract to be
-----                 delivered to Custodian with a revised contract schedule
                      indicating substitutions

              4.      Contract liquidated by ______________
-----
              5.      Contract redelivered pursuant to the Sale and Servicing
-----                 Agreement

              6.      Other (explain)
-----

         If item 1, 3, 4 or 5 above is checked, and if all or part of the
contract files were previously released to us, please release to us our previous
receipt on file with you, as well as any additional documents in your possession
relating to the above specified contract.

         If item 6 above is checked, and "Correction" is indicated, please note
the following (set forth how many contract files are requested and the principal
balances of the related contracts).

         This request shall constitute a representation by the undersigned that
(i) such release is in the ordinary course of its business (a) in connection
with the release of collateral securing such contract after satisfaction of the
related indebtedness thereunder or in connection with correcting

<PAGE>   14

vehicle lienholder or similar information on a contract or title document, (b)
in connection with the obligor placing a second lien on the financed vehicle,
(c) as required to retitle a vehicle in a new state or (d) in connection with
payments of insurance proceeds or (ii) such contract has been retransferred to
the Transferor in accordance with the Indenture or Sale and Servicing Agreement.
In addition, the undersigned hereby represents that the proceeds have been or
will be remitted to the appropriate account.

                                            By:
                                               ---------------------------------
                                               Name:
                                               Title:
                                               Date:                   , 199
                                                    -------------------     --
cc:

<PAGE>   15

                                                                    Exhibit 3 to
                                                             Custodial Agreement

                                Custodian Report
Harris Trust and Savings Bank
311 Monroe Street, 12th Floor
Chicago, ILL 60606

National Auto Finance Company
10302 Deerwood Park Blvd., Suite 100
Jacksonville, Fla.  32256

Financial Security Assurance Inc.
350 Park Avenue
New York, NY 10022
Attn:    Surveillance Department
         Re: National Auto Finance Company Inc.

Re:      Custodial Agreement (the "Custodial Agreement") dated as of September
         1, 1999 by and between HARRIS TRUST AND SAVINGS BANK, an Illinois
         banking corporation, as custodian ("Custodian"), as trustee ("Trustee")
         and as trust collateral agent, and NATIONAL AUTO FINANCE COMPANY, INC.,
         as Servicer.

Ladies and Gentlemen:

                  In accordance with the provisions of Section 5(d) of the
Custodial Agreement, the undersigned, as Custodian, hereby certifies that:

                  1.       Attached as Exhibit 2 hereto is a list of the
                           Custodian Documents remaining in the Custodian's
                           possession.

                  2.       Attached as Exhibit 3 hereto is a list of any
                           remaining deficiencies in the documentation which
                           comprise the Custodian Documents.

                  Capitalized words and phrases used herein shall have the
respective meanings assigned to them in the above-captioned Custodial Agreement.

                                              HARRIS TRUST AND SAVINGS BANK,
                                              as Custodian

                                              By:
                                                 ------------------------
                                                 Name:
                                                 Title:

<PAGE>   16

                                                                    Exhibit 4 to
                                                             Custodial Agreement

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