2009 Jaguar XJ vs. 1983 Renault 18
To start off, 2009 Jaguar XJ is newer by 26 year(s). Which means there will be less support and parts availability for 1983 Renault 18. In addition, the cost of maintenance, including insurance, on 1983 Renault 18 would be higher. At 2,966 cc (6 cylinders), 2009 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2009 Jaguar XJ (235 HP @ 6800 RPM) has 155 more horse power than 1983 Renault 18. (80 HP @ 5000 RPM). In normal driving conditions, 2009 Jaguar XJ should accelerate faster than 1983 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jaguar XJ weights approximately 589 kg more than 1983 Renault 18. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 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 2009 Jaguar XJ. However, in wet, icy, snow, or gravel driving conditions, 1983 Renault 18, 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, 2009 Jaguar XJ (293 Nm @ 4100 RPM) has 157 more torque (in Nm) than 1983 Renault 18. (136 Nm @ 3000 RPM). This means 2009 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1983 Renault 18. 2009 Jaguar XJ has automatic transmission and 1983 Renault 18 has manual transmission. 1983 Renault 18 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Jaguar XJ | 1983 Renault 18 | |
| Make | Jaguar | Renault |
| Model | XJ | 18 |
| Year Released | 2009 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 2966 cc | 1647 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 235 HP | 80 HP |
| Engine RPM | 6800 RPM | 5000 RPM |
| Torque | 293 Nm | 136 Nm |
| Torque RPM | 4100 RPM | 3000 RPM |
| Engine Bore Size | 89 mm | 81.1 mm |
| Engine Stroke Size | 79.5 mm | 83.5 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1614 kg | 1025 kg |
| Vehicle Length | 5100 mm | 4470 mm |
| Vehicle Width | 1870 mm | 1710 mm |
| Vehicle Height | 1450 mm | 1410 mm |
