1970 Buick GranSport Stage 1 GS 455 0-60, quarter mile, specs
| 0-60 mph | 5.1 seconds |
| 0-100 kph | 5.4 seconds |
| Top speed | 218 kph / 135 mph |
| Curb weight | 1726 kilograms (3805 pounds) |
| Year introduced | 1970 |
| Displacement | 7500 cubic centimeters (7.5 liters / 458 cubic inches) |
| Maximum power | 365 metric horsepower (360 brake horsepower / 268 kilowatts) |
| Maximum torque | 691 Newton-meters (510 pound-feet) |
| Engine location | front-mounted |
| Drive | rear wheel drive |
Buick GranSport Stage 1 GS 455 0-60 and acceleration in miles per hour
| 0-10 mph | 0.8 s |
| 0-20 mph | 1.5 s |
| 0-30 mph | 2.2 s |
| 0-40 mph | 3.0 s |
| 0-50 mph | 3.9 s |
| 0-60 mph | 5.1 s |
| 0-70 mph | 6.8 s |
| 0-80 mph | 9.0 s |
| 0-90 mph | 11.2 s |
Buick GranSport Stage 1 GS 455 quarter mile and acceleration in feet
| 300 feet | 6.0 s @ 67 mph |
| 1/8 mile | 9.3 s @ 88 mph |
| 1000 feet | 11.9 s @ 97 mph |
Buick GranSport Stage 1 GS 455 acceleration times in kilometers per hour
| 0-10 kph | 0.5 s |
| 0-20 kph | 1.0 s |
| 0-30 kph | 1.4 s |
| 0-40 kph | 1.8 s |
| 0-50 kph | 2.3 s |
| 0-60 kph | 2.8 s |
| 0-70 kph | 3.3 s |
| 0-80 kph | 3.9 s |
| 0-90 kph | 4.6 s |
| 0-100 kph | 5.4 s |
| 0-110 kph | 6.5 s |
| 0-120 kph | 7.8 s |
| 0-130 kph | 9.2 s |
| 0-140 kph | 10.6 s |
| 0-150 kph | 11.8 s |
| 0-160 kph | 12.6 s |
Buick GranSport Stage 1 GS 455 distance acceleration in meters
| 100 meters | 6.3 s @ 111 kph |
| 200 meters | 9.3 s @ 141 kph |
| 300 meters | 11.8 s @ 156 kph |
