2003 Jaguar XK vs. 2003 Opel Signum
To start off, both 2003 Jaguar XK and 2003 Opel Signum were released in the same year (2003). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,996 cc (8 cylinders), 2003 Jaguar XK is equipped with a bigger engine. In terms of performance, 2003 Jaguar XK (290 HP @ 6100 RPM) has 116 more horse power than 2003 Opel Signum. (174 HP @ 4000 RPM). In normal driving conditions, 2003 Jaguar XK should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Jaguar XK weights approximately 5 kg more than 2003 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Jaguar XK 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 2003 Jaguar XK. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Jaguar XK (393 Nm @ 4250 RPM) has 23 more torque (in Nm) than 2003 Opel Signum. (370 Nm @ 1900 RPM). This means 2003 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
2003 Jaguar XK | 2003 Opel Signum | |
Make | Jaguar | Opel |
Model | XK | Signum |
Year Released | 2003 | 2003 |
Body Type | Convertible | Hatchback |
Engine Position | Front | Front |
Engine Size | 3996 cc | 2958 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 290 HP | 174 HP |
Engine RPM | 6100 RPM | 4000 RPM |
Torque | 393 Nm | 370 Nm |
Torque RPM | 4250 RPM | 1900 RPM |
Engine Bore Size | 86.1 mm | 87.6 mm |
Engine Stroke Size | 86 mm | 82 mm |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1700 kg | 1695 kg |
Vehicle Length | 4770 mm | 4640 mm |
Vehicle Width | 1840 mm | 1800 mm |
Vehicle Height | 1320 mm | 1470 mm |
Wheelbase Size | 2600 mm | 2710 mm |
Fuel Tank Capacity | 75 L | 60 L |