2005 Jaguar XJR vs. 1984 Renault 25
To start off, 2005 Jaguar XJR is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Renault 25. In addition, the cost of maintenance, including insurance, on 1984 Renault 25 would be higher. At 4,196 cc (8 cylinders), 2005 Jaguar XJR is equipped with a bigger engine. In terms of performance, 2005 Jaguar XJR (390 HP @ 6100 RPM) has 283 more horse power than 1984 Renault 25. (107 HP @ 5500 RPM). In normal driving conditions, 2005 Jaguar XJR should accelerate faster than 1984 Renault 25. With that said, vehicle weight also plays an important factor in acceleration. 2005 Jaguar XJR weights approximately 553 kg more than 1984 Renault 25. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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 2005 Jaguar XJR. However, in wet, icy, snow, or gravel driving conditions, 1984 Renault 25, 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, 2005 Jaguar XJR (554 Nm @ 3500 RPM) has 394 more torque (in Nm) than 1984 Renault 25. (160 Nm @ 3000 RPM). This means 2005 Jaguar XJR will have an easier job in driving up hills or pulling heavy equipment than 1984 Renault 25.
Compare all specifications:
| 2005 Jaguar XJR | 1984 Renault 25 | |
| Make | Jaguar | Renault |
| Model | XJR | 25 |
| Year Released | 2005 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 1994 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 390 HP | 107 HP |
| Engine RPM | 6100 RPM | 5500 RPM |
| Torque | 554 Nm | 160 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Bore Size | 86 mm | 88 mm |
| Engine Stroke Size | 90.3 mm | 82 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 250 km/hour | 183 km/hour |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1708 kg | 1155 kg |
| Vehicle Length | 5090 mm | 4630 mm |
| Vehicle Width | 1870 mm | 1780 mm |
| Vehicle Height | 1450 mm | 1410 mm |
| Wheelbase Size | 3040 mm | 2730 mm |
| Fuel Consumption Overall | 12.5 L/100km | 7 L/100km |
| Fuel Tank Capacity | 85 L | 34 L |
