1972 Buick GS 455

By 1972, the clean air campaign was sweeping the country and causing muscle cars to diminish from Detroit's line-up. The Buick Gran Sport would be no exception. In its last year of production, the 350 cu. in. V8 engine lost 20 hp and 15 ft. lbs of torque. Although it did retain some of its features from previous years, including dual exhaust and functioning hood scoops, it did not perform better.

 

1972 Buick GS 455 Production

Model Number	Body/Style Number	Body Type & Seating	Factory Price	Shipping Weight	Total Production
GS 350 / GS 455 Series
43400	43437	2 dr Hardtop Coupe - 6P	$3,226	3,487 lbs	7,723
43400	43467	2 dr Convertible - 6P	$3,406	3,541 lbs	852

Chassis Data

Model	Wheelbase	Overall Length	Front Tread	Rear Tread	Tires
43400	112 in.	203.3 in.	59.3 in	59.3 in	G78 x 14