The Regal GNX was one of the fastest production cars built in the 1980s, with only 547 McLaren modified GNX models ever built. A larger turbo, intercooler and external body/wheel modifications separated it from the Regal GN models. The Buick Regal GNX could easily reach 13 second ΒΌ mile times and drive home on the highway with the air conditioning on while maintaining 23 mpg.

Wheelbase: 108.1 in (274.57 cm)
Weight: 3,545.00 lbs (1607.98 kg)
Engine: 231 cid, OHV V6, 276 hp
Base Price: $29,290.00