There was no special edition of the 1969 Buick GS 400. That contrasted with the goings on at GM's other divisions, each of which was maneuvering to increase its midsize muscle car profile. Chevy uncorked some special-order super Chevelles. Olds headlined Hurst editions of the 4-4-2. And Pontiac's big news was a pop-culture-inspired version of the GTO.
 ©2007 Publications International, Ltd. The 1969 Buick GS 400 was the season's only GM muscle car intermediate to come standard with functional hood scoops. Convertibles accounted for 1776 of 8132 GS 400s built that year. See more muscle car pictures. |
 ©2007 Publications International, Ltd. The Stage 1 option package was rated at 345 bhp vs. 340 for the base 400-cid V-8. Note the standadrd foam air-cleaner muffs that met the functional hood scoops. |
Positraction was included, and four-speed cars got 3.64:1 gears. The optional three-speed automatic was modified for higher shift points and used 3.42:1 cogs. The rare Stage 2 made up to 360 bhp with an even hotter cam and other assorted enhancements.
 ©2007 Publications International, Ltd. An upscale interior was part of the GS 400's premiumm performance car persona. |
"The Stage 1 engine feels like a good supercar compromise," Motor Trend concurred. "Power is all there for street running, especially when you put your foot in it and open all four barrels. Downshifting acceleration really puts you back in your seat. One distinct characteristic of the engine seems to be its smoother idle with a big cam. It's not nearly as rough as similar supercars with similar grind cams."
Wheelbase, inches: 112.0 Weight, lbs: 3,550 Number built: 8,132 Base price: $3,181 Top Available Engine Type: ohv V-8 Displacement, cid: 400 Fuel system: 1 x 4bbl. Compression ratio: 11.0:1 Horsepower @ rpm: 360 @ 5800 Torque @ rpm: 440 @ 3200 Representative Performance 0-60 mph, sec: 5.8 1/4 mile, sec. @ mph: 14.4 @ 97 |
Return to Classic Muscle Cars Library.
For more cool information on muscle cars, check out:- Buick, GM's "gentleman's car" division, was an unlikely source of some of the finest muscle cars. See profiles, photos, and specifications of Buick muscle cars.
- Muscle cars came in many shapes and sizes. Here are features on more than 100 muscle cars, including photos and specifications for each model.
- Muscle cars created their own culture. To learn about it, read How Muscle Cars Work.
Check out these profiles of muscle cars, which include photos and specifications for each model:
- Cougar pulled out of Mustang's shadow with the striped and spoilered 1969 Mercury Cougar Eliminator.
- Beep, beep! Make way for one of the baddest muscle cars of all time, the 1970 Plymouth Road Runner Hemi.
- The 1970 Pontiac Firebird Trans Am combined sports-car handling and muscle car power.
- An all-aluminum, race-proven V-8 defined the rare and wicked 1969 Chevrolet Camaro ZL1.
- The engine is what gives a muscle car its flamboyant personality. To learn everything you need to know about car engines, see How Car Engines Work.
- Muscle cars wouldn't have much muscle without horsepower -- but what exactly is horsepower? How Horsepower Works answers that question.
- NASCAR race cars embody the muscle car philosophy of power. Read How NASCAR Race Cars Work to find out what makes these charged-up racers go.
- Are you thinking of buying a 2007 muscle car, or any other car? See Consumer Guide Automotive's New-Car Reviews, Prices, and Information.
