2008 Jaguar XJR vs. 1986 Renault 21
To start off, 2008 Jaguar XJR is newer by 22 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 would be higher. At 3,995 cc (6 cylinders), 2008 Jaguar XJR is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jaguar XJR weights approximately 815 kg more than 1986 Renault 21.
Because 2008 Jaguar XJR 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 2008 Jaguar XJR. However, in wet, icy, snow, or gravel driving conditions, 1986 Renault 21, 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, 2008 Jaguar XJR (505 Nm @ 3600 RPM) has 367 more torque (in Nm) than 1986 Renault 21. (138 Nm @ 3500 RPM). This means 2008 Jaguar XJR will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21. 2008 Jaguar XJR has automatic transmission and 1986 Renault 21 has manual transmission. 1986 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Jaguar XJR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Jaguar XJR | 1986 Renault 21 | |
| Make | Jaguar | Renault |
| Model | XJR | 21 |
| Year Released | 2008 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 3995 cc | 1719 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 0 HP | 87 HP |
| Torque | 505 Nm | 138 Nm |
| Torque RPM | 3600 RPM | 3500 RPM |
| Engine Bore Size | 86 mm | 81 mm |
| Engine Stroke Size | 86 mm | 83.5 mm |
| Engine Compression Ratio | 8.9:1 | 10.0:1 |
| Top Speed | 250 km/hour | 180 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1845 kg | 1030 kg |
| Vehicle Width | 1950 mm | 1720 mm |
| Wheelbase Size | 2880 mm | 2760 mm |
| Fuel Tank Capacity | 81 L | 34 L |
