Buick GS I
Buick GS I•
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Chassis No.: 446370H308213
Auction: Denver 2019
Auction date: July 13, 2019
Lot No.: S97
$72,600 | Sold
455 CI, Automatic
Location: Auburn, Indiana • 455-cid, 350-hp V-8 engine • Very rare three-speed floor-shift manual transmission (only 18 produced) • Only GS 455 produced without power steering or brakes • Sloan docume
$49,500 USD | Sold One of 1,481 GS455 hardtops. Matching numbers 455/315hp. Turbo 400 transmission, bucket seats, Rally gauge package with dash tachometer, highly detailed undercarriage includes prope
$99,000 USD | Sold This 1970 Buick GS 455 Stage 1 is one of two prototype show cars manufactured in late 1970. The drivetrain consists of an M4 Turbo 400 automatic transmission with 3.64 posi-traction
Location: Auburn, Indiana $20,350 USD | Sold • V-8 engine • Column-shift automatic transmission • Power top, steering and brakes • Ram Air hood • Bench seating • 80/20 carpet • Black convertible top •
$93,500 USD | Sold This is powered by a 455/360hp V8 engine with 510 ft/lbs of torque and Turbo 400 Hydromatic transmission. It has low-restriction dual exhaust, performance axle with posi-traction, s
$112,200 USD | Sold This matching numbers Stage 1 is one of the lowest production Muscle Cars ever made. It has been documented by the Sloan Museum as one of only six convertibles ever produced with t
Location: Auburn, Indiana $35,200 USD | Sold In 1965, the Skylark Coupe was called upon to create the Gran Sport. Soon thereafter, engineers worked diligently to shoehorn in the biggest block ever see
$148,500 USD | Sold This authentic GSX in Saturn Yellow underwent a nut-and-bolt frame-up restoration completed by Dave Kleiner. It is documented by Wayne Roberts and is one of just 278 produced in 19
Chassis No.: 446370H264513 Location: Phoenix, Arizona $50,400 USD | Sold • Offered from the Roadmaster Collection • Show-quality restoration retaining its mint original interior • Features four-speed
Location: Auburn, Indiana $45,100 USD | Sold Addendum Please note this vehicle being sold title in transit Originally advertised by Buick as a car that would “light ones fire,” the exciting Buick Gran
$55,000 USD | Sold This beautifully restored 1970 Buick is finished in its original color combination of burgundy over a white interior. It sports power steering, power brakes and air conditioning and
$132,000 USD | Sold This 1970 Buick GSX Stage 1 car is an unrestored, matching-numbers, survivor car with original paint and interior. There were only 400 1970 Buick Stage 1 cars built; 187 were Apoll
Chassis No.: 434371H172498 Auction: Nashville 2026 Auction date: September 26, 2026 Lot No.: V401 • Engine: V-8 • Transmission: Automatic • Exterior: Silver • Interior: Black • Unrestored highly origi
$132,000 USD | Sold This car is GSX #362 of 678 produced in 1970 and one of 400 produced with the factory historical Stage 1 performance package. It's powered by a 455ci 8-cylinder engine, conservativ
$139,700 USD | Sold One of 678 total produced, this matching-numbers, award-winning Buick GSX was ordered new by Spaight Buick, Inc., of Hollywood, CA. It is heavily documented and has been the recipi
$55,000 USD | Sold This 1970 Buick GSX Stage 1 was first sold at Tom Endicott Buick in Pompano Beach, FL, and was acquired by its current owner in 1999. Power comes from the 455ci V8 engine paired wit
