1954 Jaguar XK 140 Convertible 0-60, quarter mile, specs
| 0-60 mph | 11.3 seconds |
| 0-100 kph | 11.9 seconds |
| Quarter mile | 19.5 s @ 86 mph |
| Top speed | 202 kph / 126 mph |
| Years built | 1954 - 1957 |
| Displacement | 3442 cubic centimeters (3.4 liters / 210 cubic inches) |
| Maximum power | 209 metric horsepower (207 brake horsepower / 154 kilowatts) @ 5700 rpm |
| Maximum torque | 285 Newton-meters (210 pound-feet) @ 4000 rpm |
| Engine location | front-mounted |
| Drive | rear wheel drive |
Jaguar XK 140 Convertible 0-60 and acceleration in miles per hour
| 0-10 mph | 1.8 s |
| 0-20 mph | 3.4 s |
| 0-30 mph | 5.0 s |
| 0-40 mph | 6.7 s |
| 0-50 mph | 8.8 s |
| 0-60 mph | 11.3 s |
| 0-70 mph | 14.7 s |
| 0-80 mph | 19.3 s |
| 0-90 mph | 23.7 s |
Jaguar XK 140 Convertible quarter mile and acceleration in feet
| 300 feet | 9.1 s @ 50 mph |
| 1/8 mile | 13.2 s @ 67 mph |
| 1000 feet | 16.6 s @ 78 mph |
| Quarter mile | 19.5 s @ 86 mph |
| 2000 feet | 24.6 s @ 97 mph |
Jaguar XK 140 Convertible acceleration times in kilometers per hour
| 0-10 kph | 1.1 s |
| 0-20 kph | 2.2 s |
| 0-30 kph | 3.2 s |
| 0-40 kph | 4.2 s |
| 0-50 kph | 5.2 s |
| 0-60 kph | 6.2 s |
| 0-70 kph | 7.4 s |
| 0-80 kph | 8.7 s |
| 0-90 kph | 10.2 s |
| 0-100 kph | 11.9 s |
| 0-110 kph | 14.1 s |
| 0-120 kph | 16.8 s |
| 0-130 kph | 19.6 s |
| 0-140 kph | 22.4 s |
| 0-150 kph | 24.8 s |
| 0-160 kph | 26.5 s |
Jaguar XK 140 Convertible distance acceleration in meters
| 100 meters | 9.4 s @ 83 kph |
| 200 meters | 13.1 s @ 107 kph |
| 300 meters | 16.5 s @ 125 kph |
| 400 meters | 19.4 s @ 138 kph |
| 500 meters | 22.0 s @ 148 kph |
| 600 meters | 24.4 s @ 155 kph |
