Select a car that should give you years of service. Make repairs to your house. If you plan to remodel your house before retiring, consider colors and furniture which are timeless rather than trendy. Check with the local Social Security office for a projection as to the amount of income you can count on. At least 2 years before retiring, compare prices of supplemental medical insurance.
Prices vary, so shop around.
In addition to Medicare and supplemental medical insurance, you may want to consider long-term care insurance. The younger you are, the less it costs per month. Of course, you may pay for a longer period of time. Plan your retirement activities such as hobbies, social interactions, club memberships, or work as a volunteer. Some retirees choose to work part-time.