2005 Jaguar XJ vs. 1984 Renault 25
To start off, 2005 Jaguar XJ 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 XJ is equipped with a bigger engine. In terms of performance, 2005 Jaguar XJ (294 HP @ 6100 RPM) has 150 more horse power than 1984 Renault 25. (144 HP @ 5500 RPM). In normal driving conditions, 2005 Jaguar XJ should accelerate faster than 1984 Renault 25. With that said, vehicle weight also plays an important factor in acceleration. 2005 Jaguar XJ weights approximately 504 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 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 2005 Jaguar XJ. 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 XJ (411 Nm) has 196 more torque (in Nm) than 1984 Renault 25. (215 Nm). This means 2005 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1984 Renault 25. 2005 Jaguar XJ has automatic transmission and 1984 Renault 25 has manual transmission. 1984 Renault 25 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Jaguar XJ | 1984 Renault 25 | |
| Make | Jaguar | Renault |
| Model | XJ | 25 |
| Year Released | 2005 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 2664 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 294 HP | 144 HP |
| Engine RPM | 6100 RPM | 5500 RPM |
| Torque | 411 Nm | 215 Nm |
| Engine Bore Size | 86 mm | 88 mm |
| Engine Stroke Size | 90 mm | 73 mm |
| Engine Compression Ratio | 11.0:1 | 9.2:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1794 kg | 1290 kg |
| Vehicle Length | 5220 mm | 4650 mm |
| Vehicle Width | 1950 mm | 1780 mm |
| Vehicle Height | 1460 mm | 1410 mm |
| Wheelbase Size | 3040 mm | 2730 mm |
