2006 Jaguar XJ vs. 2006 Opel Signum
To start off, both 2006 Jaguar XJ and 2006 Opel Signum were released in the same year (2006). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,196 cc (8 cylinders), 2006 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2006 Jaguar XJ (300 HP @ 6000 RPM) has 182 more horse power than 2006 Opel Signum. (118 HP @ 4000 RPM). In normal driving conditions, 2006 Jaguar XJ should accelerate faster than 2006 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2006 Jaguar XJ weights approximately 69 kg more than 2006 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Jaguar XJ 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 2006 Jaguar XJ. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Jaguar XJ (420 Nm @ 4100 RPM) has 139 more torque (in Nm) than 2006 Opel Signum. (281 Nm @ 2000 RPM). This means 2006 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Signum. 2006 Jaguar XJ has automatic transmission and 2006 Opel Signum has manual transmission. 2006 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Jaguar XJ | 2006 Opel Signum | |
| Make | Jaguar | Opel |
| Model | XJ | Signum |
| Year Released | 2006 | 2006 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 1910 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 300 HP | 118 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 420 Nm | 281 Nm |
| Torque RPM | 4100 RPM | 2000 RPM |
| Engine Bore Size | 86.1 mm | 82 mm |
| Engine Stroke Size | 90.4 mm | 90.4 mm |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 194 km/hour | 191 km/hour |
| Acceleration 0-100mph | 6.6 seconds | 12.2 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1684 kg | 1615 kg |
| Vehicle Length | 5100 mm | 4640 mm |
| Vehicle Width | 2110 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 3040 mm | 2840 mm |
| Fuel Consumption Overall | 11.2 L/100km | 6 L/100km |
| Fuel Tank Capacity | 85 L | 60 L |
