2002 Jaguar XK vs. 1991 Opel Calibra
To start off, 2002 Jaguar XK is newer by 11 year(s). Which means there will be less support and parts availability for 1991 Opel Calibra. In addition, the cost of maintenance, including insurance, on 1991 Opel Calibra would be higher. At 3,996 cc (8 cylinders), 2002 Jaguar XK is equipped with a bigger engine. In terms of performance, 2002 Jaguar XK (291 HP @ 6100 RPM) has 176 more horse power than 1991 Opel Calibra. (115 HP @ 5200 RPM). In normal driving conditions, 2002 Jaguar XK should accelerate faster than 1991 Opel Calibra. With that said, vehicle weight also plays an important factor in acceleration. 2002 Jaguar XK weights approximately 510 kg more than 1991 Opel Calibra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Opel Calibra is four wheel drive (4WD), it will have significant more traction and grip than 2002 Jaguar XK. In wet, icy, snow, or gravel driving conditions, 1991 Opel Calibra will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2002 Jaguar XK (393 Nm @ 4250 RPM) has 219 more torque (in Nm) than 1991 Opel Calibra. (174 Nm @ 2600 RPM). This means 2002 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Calibra. 2002 Jaguar XK has automatic transmission and 1991 Opel Calibra has manual transmission. 1991 Opel Calibra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Jaguar XK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Jaguar XK | 1991 Opel Calibra | |
| Make | Jaguar | Opel |
| Model | XK | Calibra |
| Year Released | 2002 | 1991 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3996 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 291 HP | 115 HP |
| Engine RPM | 6100 RPM | 5200 RPM |
| Torque | 393 Nm | 174 Nm |
| Torque RPM | 4250 RPM | 2600 RPM |
| Engine Bore Size | 86 mm | 86 mm |
| Engine Stroke Size | 86 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1700 kg | 1190 kg |
| Vehicle Length | 4770 mm | 4500 mm |
| Vehicle Width | 1840 mm | 1680 mm |
| Vehicle Height | 1320 mm | 1330 mm |
| Wheelbase Size | 2600 mm | 2610 mm |
| Fuel Tank Capacity | 75 L | 75 L |
