Sep 22, 2017 · Buick was shooting for the stars in 1970 with their limited edition 1970 Buick GSX. With 510 lb-ft of torque, the Stage 1 tune of the monstrous 455 V-8 lays claim to the highest ever for a classic muscle car.

There are 17 new and used 1970 to 1972 Buick Gran Sports listed for sale near you on ClassicCars.com with prices starting as low as $34,900. Find your dream car today.

So a mere 400 1970 Buick GS 455 Stage 1 GSXs were produced in 1970. Of those 118 had 4-speed manuals and 282 were equipped with the optional BB-coded TH400 automatic... This beautifully restored 1970 Buick GSX Stage 1 is one of those rare 282! There's no denying that 1970 was the pinnacle for the Muscle Car era.

Documented, numbers matching, expertly restored, and judged at the highest level, this killer GSX IS the best of the best! If you're looking for the nicest 1970 Buick GSX 455 4-speed on the planet, here it is -- we've sorted it for your enjoyment!

May 18, 2022 · In its debut year, the 1970 Buick GSX jumped into the pool’s deep end in classic cannonball fashion—making a splash to help kick start sluggish sales of the base Buick GS. As a show of confidence, Buick printed a colorful 4-page sales brochure that declared, “Buick GSX…Something to Believe In.”

The 1970 Buick GSX, an uplevel version of the GS 455, came with an exclusive package of aero aids and graphics. It's one of the all-time great muscle cars. See more muscle car pictures.

A special "tight" suspension, 3.64 rear end, front/rear spoilers and graphics with only two available color schemes. 678 GSX model were built in 1970 and only 178 were painted Apollo White, with the balance being Saturn Yellow. Learn about the …

Oct 1, 2019 · Buick built just 678 GSX specials for the 1970 model year, all of them two-door hardtop coupes—a number low enough that back in the day it gave off a whiff of failure, particularly against Buick sales estimates of nearly double that amount.

Jul 3, 2018 · The 1970 Buick GSX proved that even though Buick was primarily a luxury brand, it could produce one heck of a muscle car. Even though it wasn’t as popular as the Chevelle or the GTO, the 1970 GSX is still regarded as one of the finest …

This 1970 Buick GSX Stage 1 was delivered to Colonial Buick in New Orleans, Louisiana in April 1970 and is one of 400 GSX models produced with the Stage 1 performance package for the model year. Power comes from a 455ci V8 that is backed …