GM Buffalo bus
Markets
The GM Buffalo models were purchased primarily by affiliates of the National Trailways Bus System and many smaller operators. After the Scenicruiser arrangement with GM, Greyhound had purchased an interest in Canadian bus manufacturer Motor Coach Industries (MCI), and by the mid-1960s, had switched most of its purchasing to MCI products.

GM Buffalo bus

Section Title: Markets
Table Section Text: The GM Buffalo models were purchased primarily by affiliates of the National Trailways Bus System and many smaller operators. After the Scenicruiser arrangement with GM, Greyhound had purchased an interest in Canadian bus manufacturer Motor Coach Industries (MCI), and by the mid-1960s, had switched most of its purchasing to MCI products.

Years	Model	Quantity	Model	Quantity

1966-69	PD-4107	1,267	PD-4903	401

1970-71	PD-4108	65	PD-4905	330

1972-79	PD-4108A	232	P8M-4905A	2,002

1979-80	H8H-649A	233

Total	35-foot	1,564	40-foot	2,966

Sentence(s)

In 1972, the PD-4905 of GM Buffalo bus became P8M4905A.

final_sentence: In 1972, the PD-4905 of GM Buffalo bus became P8M4905A.