2008 Jaguar XJR vs. 2005 Opel Signum
To start off, 2008 Jaguar XJR is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Opel Signum. In addition, the cost of maintenance, including insurance, on 2005 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 175 kg more than 2005 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, 2005 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 135 more torque (in Nm) than 2005 Opel Signum. (370 Nm @ 1900 RPM). This means 2008 Jaguar XJR will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Signum.
Compare all specifications:
| 2008 Jaguar XJR | 2005 Opel Signum | |
| Make | Jaguar | Opel |
| Model | XJR | Signum |
| Year Released | 2008 | 2005 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3995 cc | 2958 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 0 HP | 175 HP |
| Torque | 505 Nm | 370 Nm |
| Torque RPM | 3600 RPM | 1900 RPM |
| Engine Bore Size | 86 mm | 87.5 mm |
| Engine Stroke Size | 86 mm | 82 mm |
| Engine Compression Ratio | 8.9:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 250 km/hour | 221 km/hour |
| Acceleration 0-100mph | 5.6 seconds | 9.4 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1845 kg | 1670 kg |
| Vehicle Width | 1950 mm | 1800 mm |
| Wheelbase Size | 2880 mm | 2620 mm |
| Fuel Consumption Overall | 12.6 L/100km | 7.6 L/100km |
| Fuel Tank Capacity | 81 L | 60 L |
