2008 Jaguar XJR vs. 1999 Opel Signum
To start off, 2008 Jaguar XJR is newer by 9 year(s). Which means there will be less support and parts availability for 1999 Opel Signum. In addition, the cost of maintenance, including insurance, on 1999 Opel Signum would be higher. At 3,995 cc (6 cylinders), 2008 Jaguar XJR is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jaguar XJR weights approximately 250 kg more than 1999 Opel Signum.
Because 2008 Jaguar XJR is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2008 Jaguar XJR. However, in wet, icy, snow, or gravel driving conditions, 1999 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 2008 Jaguar XJR (505 Nm @ 3600 RPM) has 265 more torque (in Nm) than 1999 Opel Signum. (240 Nm @ 1500 RPM). This means 2008 Jaguar XJR will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Signum. 2008 Jaguar XJR has automatic transmission and 1999 Opel Signum has manual transmission. 1999 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Jaguar XJR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Jaguar XJR | 1999 Opel Signum | |
| Make | Jaguar | Opel |
| Model | XJR | Signum |
| Year Released | 2008 | 1999 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3995 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 0 HP | 99 HP |
| Torque | 505 Nm | 240 Nm |
| Torque RPM | 3600 RPM | 1500 RPM |
| Engine Bore Size | 86 mm | 84 mm |
| Engine Stroke Size | 86 mm | 90 mm |
| Engine Compression Ratio | 8.9:1 | 18.5:1 |
| Top Speed | 250 km/hour | 185 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1845 kg | 1595 kg |
| Vehicle Width | 1950 mm | 1800 mm |
| Wheelbase Size | 2880 mm | 2840 mm |
| Fuel Tank Capacity | 81 L | 60 L |
