1952 Jaguar XK vs. 1999 Opel Signum
To start off, 1999 Opel Signum is newer by 47 year(s). Which means there will be less support and parts availability for 1952 Jaguar XK. In addition, the cost of maintenance, including insurance, on 1952 Jaguar XK would be higher. At 3,441 cc (6 cylinders), 1952 Jaguar XK is equipped with a bigger engine. In terms of performance, 1952 Jaguar XK (158 HP @ 5000 RPM) has 10 more horse power than 1999 Opel Signum. (148 HP @ 4000 RPM). In normal driving conditions, 1952 Jaguar XK should accelerate faster than 1999 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1952 Jaguar XK weights approximately 209 kg more than 1999 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1952 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 1952 Jaguar XK. 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, 1952 Jaguar XK (290 Nm @ 2500 RPM) has 20 more torque (in Nm) than 1999 Opel Signum. (270 Nm @ 2000 RPM). This means 1952 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Signum.
Compare all specifications:
| 1952 Jaguar XK | 1999 Opel Signum | |
| Make | Jaguar | Opel |
| Model | XK | Signum |
| Year Released | 1952 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 3441 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 158 HP | 148 HP |
| Engine RPM | 5000 RPM | 4000 RPM |
| Torque | 290 Nm | 270 Nm |
| Torque RPM | 2500 RPM | 2000 RPM |
| Engine Bore Size | 83 mm | 82 mm |
| Engine Stroke Size | 106 mm | 90.4 mm |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1295 kg | 1086 kg |
| Vehicle Length | 4430 mm | 4640 mm |
| Vehicle Width | 1570 mm | 1800 mm |
| Vehicle Height | 1340 mm | 1470 mm |
| Wheelbase Size | 2600 mm | 2580 mm |
| Fuel Tank Capacity | 63 L | 60 L |
