1985 Ford Sierra RS Cosworth 0-60, quarter mile, specs
| 0-60 mph | 6.1 seconds |
| 0-100 kph | 6.7 seconds |
| Quarter mile | 16.8 s @ 101 mph |
| Top speed | 242 kph / 150 mph |
| Curb weight | 1240 kilograms (2734 pounds) |
| Year introduced | 1985 |
| Displacement | 2000 cubic centimeters (2.0 liters / 122 cubic inches) |
| Maximum power | 204 metric horsepower (201 brake horsepower / 150 kilowatts) |
| Maximum torque | 270 Newton-meters (199 pound-feet) |
| Engine location | front-mounted |
| Drive | rear wheel drive |
Ford Sierra RS Cosworth 0-60 and acceleration in miles per hour
| 0-10 mph | 0.8 s |
| 0-20 mph | 1.3 s |
| 0-30 mph | 1.8 s |
| 0-40 mph | 2.5 s |
| 0-50 mph | 3.9 s |
| 0-60 mph | 6.1 s |
| 0-70 mph | 9.7 s |
| 0-80 mph | 14.8 s |
| 0-90 mph | 20.7 s |
| 0-100 mph | 26.7 s |
| 0-110 mph | 32.2 s |
| 0-120 mph | 36.4 s |
Ford Sierra RS Cosworth quarter mile and acceleration in feet
| 300 feet | 6.6 s @ 62 mph |
| 1/8 mile | 10.5 s @ 81 mph |
| 1000 feet | 13.9 s @ 93 mph |
| Quarter mile | 16.8 s @ 101 mph |
| 2000 feet | 22.2 s @ 111 mph |
| 1/2 mile | 26.6 s @ 116 mph |
| 3000 feet | 28.8 s @ 118 mph |
| 3500 feet | 31.8 s @ 120 mph |
| 4000 feet | 34.6 s @ 122 mph |
Ford Sierra RS Cosworth acceleration times in kilometers per hour
| 0-10 kph | 0.6 s |
| 0-20 kph | 1.0 s |
| 0-30 kph | 1.2 s |
| 0-40 kph | 1.5 s |
| 0-50 kph | 1.8 s |
| 0-60 kph | 2.3 s |
| 0-70 kph | 2.9 s |
| 0-80 kph | 3.8 s |
| 0-90 kph | 5.0 s |
| 0-100 kph | 6.7 s |
| 0-110 kph | 9.0 s |
| 0-120 kph | 11.8 s |
| 0-130 kph | 15.2 s |
| 0-140 kph | 18.8 s |
| 0-150 kph | 22.6 s |
| 0-160 kph | 26.4 s |
| 0-170 kph | 29.9 s |
| 0-180 kph | 33.1 s |
| 0-190 kph | 35.7 s |
| 0-200 kph | 37.7 s |
Ford Sierra RS Cosworth distance acceleration in meters
| 100 meters | 6.9 s @ 102 kph |
| 200 meters | 10.4 s @ 130 kph |
| 300 meters | 13.7 s @ 149 kph |
| 400 meters | 16.7 s @ 163 kph |
| 500 meters | 19.5 s @ 172 kph |
| 600 meters | 22.0 s @ 178 kph |
| 700 meters | 24.3 s @ 183 kph |
| 800 meters | 26.5 s @ 186 kph |
| 900 meters | 28.5 s @ 189 kph |
| 1 kilometers | 30.5 s @ 191 kph |
| 1.1 kilometers | 32.4 s @ 193 kph |
| 1.2 kilometers | 34.2 s @ 195 kph |
| 1.3 kilometers | 36.1 s @ 198 kph |
