1972 Buick Gran Sport
The 1972 Buick Gran Sport

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
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