2008 Jaguar XJ vs. 1987 TVR 420
To start off, 2008 Jaguar XJ is newer by 21 year(s). Which means there will be less support and parts availability for 1987 TVR 420. In addition, the cost of maintenance, including insurance, on 1987 TVR 420 would be higher. At 4,225 cc (8 cylinders), 1987 TVR 420 is equipped with a bigger engine. In terms of performance, both vehicles can yield 300 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jaguar XJ weights approximately 514 kg more than 1987 TVR 420.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 XJ (420 Nm @ 4100 RPM) has 27 more torque (in Nm) than 1987 TVR 420. (393 Nm @ 4500 RPM). This means 2008 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1987 TVR 420. 2008 Jaguar XJ has automatic transmission and 1987 TVR 420 has manual transmission. 1987 TVR 420 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Jaguar XJ | 1987 TVR 420 | |
| Make | Jaguar | TVR |
| Model | XJ | 420 |
| Year Released | 2008 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 4200 cc | 4225 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 300 HP | 300 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 420 Nm | 393 Nm |
| Torque RPM | 4100 RPM | 4500 RPM |
| Engine Compression Ratio | 11.0:1 | 9.8:1 |
| Top Speed | 194 km/hour | 266 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1684 kg | 1170 kg |
| Vehicle Length | 5100 mm | 4020 mm |
| Vehicle Width | 2110 mm | 1730 mm |
| Vehicle Height | 1450 mm | 1210 mm |
| Wheelbase Size | 3040 mm | 2390 mm |
| Fuel Tank Capacity | 85 L | 59 L |
