2002 Jaguar XJ vs. 1992 Rover 620i
To start off, 2002 Jaguar XJ is newer by 10 year(s). Which means there will be less support and parts availability for 1992 Rover 620i. In addition, the cost of maintenance, including insurance, on 1992 Rover 620i would be higher. At 3,248 cc (8 cylinders), 2002 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2002 Jaguar XJ (240 HP @ 6350 RPM) has 127 more horse power than 1992 Rover 620i. (113 HP @ 5300 RPM). In normal driving conditions, 2002 Jaguar XJ should accelerate faster than 1992 Rover 620i. With that said, vehicle weight also plays an important factor in acceleration. 2002 Jaguar XJ weights approximately 455 kg more than 1992 Rover 620i. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 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 2002 Jaguar XJ. However, in wet, icy, snow, or gravel driving conditions, 1992 Rover 620i, 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, 2002 Jaguar XJ (316 Nm @ 4350 RPM) has 144 more torque (in Nm) than 1992 Rover 620i. (172 Nm @ 4200 RPM). This means 2002 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1992 Rover 620i. 2002 Jaguar XJ has automatic transmission and 1992 Rover 620i has manual transmission. 1992 Rover 620i will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Jaguar XJ | 1992 Rover 620i | |
| Make | Jaguar | Rover |
| Model | XJ | 620i |
| Year Released | 2002 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 3248 cc | 1997 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 240 HP | 113 HP |
| Engine RPM | 6350 RPM | 5300 RPM |
| Torque | 316 Nm | 172 Nm |
| Torque RPM | 4350 RPM | 4200 RPM |
| Engine Bore Size | 86 mm | 85 mm |
| Engine Stroke Size | 70 mm | 88 mm |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1710 kg | 1255 kg |
| Vehicle Length | 5160 mm | 4650 mm |
| Vehicle Width | 1800 mm | 1720 mm |
| Vehicle Height | 1310 mm | 1390 mm |
