1990 Jaguar XJ6 4.0 0-60, quarter mile, specs
| 0-60 mph | 8.7 seconds |
| 0-100 kph | 9.2 seconds |
| Quarter mile | 17.7 s @ 90 mph |
| Top speed | 225 kph / 140 mph |
| Curb weight | 1871 kilograms (4125 pounds) |
| Year introduced | 1990 |
| Displacement | 4000 cubic centimeters (4.0 liters / 244 cubic inches) |
| Maximum power | 226 metric horsepower (223 brake horsepower / 166 kilowatts) @ 4750 rpm |
| Maximum torque | 377 Newton-meters (278 pound-feet) @ 3650 rpm |
| Engine location | front-mounted |
| Drive | rear wheel drive |
Jaguar XJ6 4.0 0-60 and acceleration in miles per hour
| 0-10 mph | 1.3 s |
| 0-20 mph | 2.5 s |
| 0-30 mph | 3.7 s |
| 0-40 mph | 5.0 s |
| 0-50 mph | 6.6 s |
| 0-60 mph | 8.7 s |
| 0-70 mph | 11.8 s |
| 0-80 mph | 16.0 s |
| 0-90 mph | 20.1 s |
Jaguar XJ6 4.0 quarter mile and acceleration in feet
| 300 feet | 7.9 s @ 55 mph |
| 1/8 mile | 11.8 s @ 73 mph |
| 1000 feet | 15.0 s @ 84 mph |
| Quarter mile | 17.7 s @ 90 mph |
| 2000 feet | 22.6 s @ 99 mph |
Jaguar XJ6 4.0 acceleration times in kilometers per hour
| 0-10 kph | 0.9 s |
| 0-20 kph | 1.6 s |
| 0-30 kph | 2.4 s |
| 0-40 kph | 3.1 s |
| 0-50 kph | 3.8 s |
| 0-60 kph | 4.6 s |
| 0-70 kph | 5.5 s |
| 0-80 kph | 6.5 s |
| 0-90 kph | 7.8 s |
| 0-100 kph | 9.2 s |
| 0-110 kph | 11.2 s |
| 0-120 kph | 13.7 s |
| 0-130 kph | 16.4 s |
| 0-140 kph | 19.0 s |
| 0-150 kph | 21.2 s |
| 0-160 kph | 22.8 s |
Jaguar XJ6 4.0 distance acceleration in meters
| 100 meters | 8.2 s @ 91 kph |
| 200 meters | 11.7 s @ 117 kph |
| 300 meters | 14.9 s @ 134 kph |
| 400 meters | 17.6 s @ 145 kph |
| 500 meters | 20.1 s @ 153 kph |
| 600 meters | 22.3 s @ 159 kph |
