1951 Buick XP300 Concept Car. August 2, 2003 More than 21 years ago. In 1951, legendary General Motors design chief Harley Earl dazzled the public with his LeSabre concept car.

Even cars weren’t excluded from the one-upmanship, as Jalopnik highlights. That’s evident when taking a look at the USSR’s answer to the elegant 1951 Buick LeSabre concept car (pictured above).

The 1951 Buick LeSabre was one of the most influential show cars of the '50s, and now, we're getting a look at some of the sketches that inspired its creation.

The Buick LeSabre led the General Motors division's comeback; ... Buick adopted the name for its new model in 1959, borrowing the designation of the 1951 General Motors Le Sabre concept car.

Previewed by an aircraft-inspired, Motorama-era concept car, the Buick LeSabre debuted as a production model in 1959. Its frowning face and powerful V8 made it an instant hit. The full-size was ...

Concept vehicles have long been a good idea for both car companies and consumers. They let carmakers show off new engineering tricks and technologies, as well as potential style and color trends ...

Check out this fully loaded 1960 Buick LeSabre! It features a '62 vintage 412ci motor, Weber 48 IDA carburetors, a TH400 transmission, custom red leather interior, and much more! Check out further ...