2007 Audi A4 vs. 1998 Jaguar XJR
To start off, 2007 Audi A4 is newer by 9 year(s). Which means there will be less support and parts availability for 1998 Jaguar XJR. In addition, the cost of maintenance, including insurance, on 1998 Jaguar XJR would be higher. At 4,000 cc (8 cylinders), 1998 Jaguar XJR is equipped with a bigger engine. In terms of performance, 1998 Jaguar XJR (370 HP @ 6150 RPM) has 241 more horse power than 2007 Audi A4. (129 HP @ 5700 RPM) In normal driving conditions, 1998 Jaguar XJR should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1998 Jaguar XJR weights approximately 447 kg more than 2007 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 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 1998 Jaguar XJR. However, in wet, icy, snow, or gravel driving conditions, 2007 Audi A4, 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, 1998 Jaguar XJR (525 Nm @ 3600 RPM) has 330 more torque (in Nm) than 2007 Audi A4. (195 Nm @ 3300 RPM). This means 1998 Jaguar XJR will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
| 2007 Audi A4 | 1998 Jaguar XJR | |
| Make | Audi | Jaguar |
| Model | A4 | XJR |
| Year Released | 2007 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 4000 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 129 HP | 370 HP |
| Engine RPM | 5700 RPM | 6150 RPM |
| Torque | 195 Nm | 525 Nm |
| Torque RPM | 3300 RPM | 3600 RPM |
| Engine Compression Ratio | 10.3:1 | 9.0:1 |
| Top Speed | 207 km/hour | 249 km/hour |
| Acceleration 0-100mph | 9.9 seconds | 5.6 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1390 kg | 1837 kg |
| Vehicle Length | 4590 mm | 5160 mm |
| Vehicle Width | 1430 mm | 1800 mm |
| Vehicle Height | 1780 mm | 1350 mm |
| Wheelbase Size | 2650 mm | 2880 mm |
| Fuel Tank Capacity | 70 L | 87 L |
