2004 Audi A4 vs. 1990 Jaguar XJR
To start off, 2004 Audi A4 is newer by 14 year(s). Which means there will be less support and parts availability for 1990 Jaguar XJR. In addition, the cost of maintenance, including insurance, on 1990 Jaguar XJR would be higher. At 3,979 cc (6 cylinders), 1990 Jaguar XJR is equipped with a bigger engine. In terms of performance, 1990 Jaguar XJR (252 HP @ 5250 RPM) has 51 more horse power than 2004 Audi A4. (201 HP @ 3500 RPM) In normal driving conditions, 1990 Jaguar XJR should accelerate faster than 2004 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 212 kg more than 1990 Jaguar XJR.
Because 2004 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Jaguar XJR. In wet, icy, snow, or gravel driving conditions, 2004 Audi A4 will offer significantly more control. 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, 2004 Audi A4 (450 Nm) has 73 more torque (in Nm) than 1990 Jaguar XJR. (377 Nm). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1990 Jaguar XJR.
Compare all specifications:
| 2004 Audi A4 | 1990 Jaguar XJR | |
| Make | Audi | Jaguar |
| Model | A4 | XJR |
| Year Released | 2004 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 3979 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 201 HP | 252 HP |
| Engine RPM | 3500 RPM | 5250 RPM |
| Torque | 450 Nm | 377 Nm |
| Engine Bore Size | 83 mm | 91 mm |
| Engine Stroke Size | 91.4 mm | 102 mm |
| Engine Compression Ratio | 17.0:1 | 9.8:1 |
| Top Speed | 229 km/hour | 237 km/hour |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1705 kg | 1493 kg |
| Vehicle Length | 4590 mm | 4940 mm |
| Vehicle Width | 1780 mm | 2010 mm |
| Wheelbase Size | 2470 mm | 2880 mm |
