2006 Jaguar XJ8 vs. 1986 Jaguar XJ6
To start off, 2006 Jaguar XJ8 is newer by 20 year(s). Which means there will be less support and parts availability for 1986 Jaguar XJ6. In addition, the cost of maintenance, including insurance, on 1986 Jaguar XJ6 would be higher. At 3,555 cc (8 cylinders), 2006 Jaguar XJ8 is equipped with a bigger engine. In terms of performance, 2006 Jaguar XJ8 (254 HP @ 6250 RPM) has 89 more horse power than 1986 Jaguar XJ6. (165 HP @ 5600 RPM). In normal driving conditions, 2006 Jaguar XJ8 should accelerate faster than 1986 Jaguar XJ6. With that said, vehicle weight also plays an important factor in acceleration. 1986 Jaguar XJ6 weights approximately 36 kg more than 2006 Jaguar XJ8.
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, 2006 Jaguar XJ8 (335 Nm @ 4200 RPM) has 96 more torque (in Nm) than 1986 Jaguar XJ6. (239 Nm @ 4000 RPM). This means 2006 Jaguar XJ8 will have an easier job in driving up hills or pulling heavy equipment than 1986 Jaguar XJ6. 2006 Jaguar XJ8 has automatic transmission and 1986 Jaguar XJ6 has manual transmission. 1986 Jaguar XJ6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Jaguar XJ8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Jaguar XJ8 | 1986 Jaguar XJ6 | |
| Make | Jaguar | Jaguar |
| Model | XJ8 | XJ6 |
| Year Released | 2006 | 1986 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3555 cc | 2918 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 254 HP | 165 HP |
| Engine RPM | 6250 RPM | 5600 RPM |
| Torque | 335 Nm | 239 Nm |
| Torque RPM | 4200 RPM | 4000 RPM |
| Engine Bore Size | 86 mm | 91 mm |
| Engine Stroke Size | 76.5 mm | 74.8 mm |
| Engine Compression Ratio | 11.0:1 | 12.6:1 |
| Top Speed | 235 km/hour | 193 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1684 kg | 1720 kg |
| Vehicle Length | 5100 mm | 4940 mm |
| Vehicle Width | 1870 mm | 2010 mm |
| Vehicle Height | 1450 mm | 1370 mm |
| Wheelbase Size | 3040 mm | 2880 mm |
