1992 Jaguar XJR-15 vs. 1979 Renault 12
To start off, 1992 Jaguar XJR-15 is newer by 13 year(s). Which means there will be less support and parts availability for 1979 Renault 12. In addition, the cost of maintenance, including insurance, on 1979 Renault 12 would be higher. At 5,993 cc (12 cylinders), 1992 Jaguar XJR-15 is equipped with a bigger engine. In terms of performance, 1992 Jaguar XJR-15 (450 HP @ 6250 RPM) has 397 more horse power than 1979 Renault 12. (53 HP @ 5250 RPM). In normal driving conditions, 1992 Jaguar XJR-15 should accelerate faster than 1979 Renault 12. With that said, vehicle weight also plays an important factor in acceleration. 1992 Jaguar XJR-15 weights approximately 144 kg more than 1979 Renault 12. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1992 Jaguar XJR-15 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 1992 Jaguar XJR-15. However, in wet, icy, snow, or gravel driving conditions, 1979 Renault 12, 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, 1992 Jaguar XJR-15 (569 Nm @ 4500 RPM) has 475 more torque (in Nm) than 1979 Renault 12. (94 Nm @ 3000 RPM). This means 1992 Jaguar XJR-15 will have an easier job in driving up hills or pulling heavy equipment than 1979 Renault 12.
Compare all specifications:
| 1992 Jaguar XJR-15 | 1979 Renault 12 | |
| Make | Jaguar | Renault |
| Model | XJR-15 | 12 |
| Year Released | 1992 | 1979 |
| Engine Position | Middle | Front |
| Engine Size | 5993 cc | 1289 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 450 HP | 53 HP |
| Engine RPM | 6250 RPM | 5250 RPM |
| Torque | 569 Nm | 94 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Engine Bore Size | 90 mm | 73 mm |
| Engine Stroke Size | 78.5 mm | 77 mm |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 307 km/hour | 143 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 1 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1050 kg | 906 kg |
| Vehicle Length | 4810 mm | 4350 mm |
| Vehicle Width | 1910 mm | 1620 mm |
| Vehicle Height | 1110 mm | 1440 mm |
| Wheelbase Size | 2870 mm | 2450 mm |
| Fuel Tank Capacity | 90 L | 56 L |
