Buick GNX It was the fastest car made in America to 60 mph with an official time of just 4.9 seconds. The 1987 Buick GNX is second on the list with a 4.7-second sprint to 60 mph, which was beat by the 1989 Pontiac Firebird Trans Am.
| 0-60 time: | 5 seconds |
|---|---|
| Top speed: | 150 mph |
Jul 31, 2020
