53,577 used Buick cars

1987 Buick Grand National-Black. The car has always been stored indoors. The engine has approximately.

2023 buick enclave awd 3 row essence-edition. In awesome running condition. Gorgeous sage metallic.

This 1963 Buick Riviera is from a 401ci Nailhead V8 paired with a two-speed automatic transmission, and the car is finished in Willow Mist...

This 1970 Buick Riviera was acquired by the seller in 2019 and is powered by a replacement 455ci V8 linked to a three-speed Turbo-Hyrdamatic...

A 401ci Nailhead V8 equipped with a four-barrel carburetor sends power to the rear wheels via a three-speed Super Turbine automatic transmission.

This 1977 Buick Regal is finished in light blue with a white vinyl roof over blue fabric and vinyl and is powered by a 350ci V8 equipped with...

This 1964 Buick Riviera is finished in Bronze Mist over brown upholstery and powered by a numbers-matching 425ci Wildcat V8 paired with a...

Equipment includes air conditioning, a 1961 Cadillac steering wheel, cruise control, power steering, power brakes, chrome 15″ Cragar wheels, whit

This 1964 Buick Riviera is finished in black over black vinyl and equipped with power steering, brakes, and windows along with a four-way...

This 1963 Buick Special station wagon was acquired by the seller in Arizona in 2015 and relocated to Wisconsin, where it was subsequently...

1969 Buick LeSabre. 400 ci V8 engine, TH400 Automatic Transmission, 89k original Miles, cold AC, tinted.

This 1970 Buick Riveria GS is finished in black over a black cloth and vinyl interior and is powered by a 455ci V8 paired with a three-speed...

This 1991 Buick Reatta is one of 1,214 coupes produced for the model’s final year of production and was initially delivered to Loren Buick of...

The car is finished in silver over two-tone silver and black leather upholstery, and power comes from a fuel-injected 425ci Nailhead V8 paired wi

This 1948 Buick Super convertible sedan was acquired by the seller in 1980 as a father-son project and subsequently refurbished. The car is...

This 1994 Buick Roadmaster is finished in light blue with faux woodgrain paneling over blue velour upholstery and is powered by a 5.7-liter...

2019 buick enclave 3 row essence-edition. 2019 buick enclave essence-edition(nicely optioned) in awesome running condition.

This 1975 Buick LeSabre convertible is finished in black over tan vinyl and is powered by a 455ci V8 paired with a three-speed automatic...

This 1948 Buick Roadmaster Sedanet was sold new by Vinton & Larsen of McMinnville, Oregon, and was acquired by the seller in 2010. The car is...

...an antenna, power front windows, a power-adjustable front seat, a heater, Firestone whitewall tires, and 15″ steel wheels with Buick hubcaps.

This 1966 Buick Riviera GS is finished in Riviera White over a black vinyl interior and is powered by a 425ci nailhead V8 paired with a...

This 1949 Buick Super sedan is finished in burgundy over red vinyl and is powered by a 305ci V8 paired with a three-speed automatic...

1954 Buick Century. 2dr htp. Nailhead V8 tri-power. Runs and drives great. Has new tires.

This 1990 Buick Reatta convertible is finished in white with a matching soft top over red leather, and it is powered by a 3.8-liter V6 paired...

This 1987 Buick Grand National was acquired new by the late owner, and it now shows 41k miles. Finished in black over a gray cloth interior...