2005 Audi A4 vs. 1998 Jaguar XJR
To start off, 2005 Audi A4 is newer by 7 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 123 more horse power than 2005 Audi A4. (247 HP @ 6300 RPM) In normal driving conditions, 1998 Jaguar XJR should accelerate faster than 2005 Audi A4.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Jaguar XJR. In wet, icy, snow, or gravel driving conditions, 2005 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, 1998 Jaguar XJR (525 Nm @ 3600 RPM) has 205 more torque (in Nm) than 2005 Audi A4. (320 Nm @ 3250 RPM). This means 1998 Jaguar XJR will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
| 2005 Audi A4 | 1998 Jaguar XJR | |
| Make | Audi | Jaguar |
| Model | A4 | XJR |
| Year Released | 2005 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 2983 cc | 4000 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 247 HP | 370 HP |
| Engine RPM | 6300 RPM | 6150 RPM |
| Torque | 320 Nm | 525 Nm |
| Torque RPM | 3250 RPM | 3600 RPM |
| Engine Bore Size | 84.5 mm | 86.1 mm |
| Engine Stroke Size | 92.8 mm | 86.1 mm |
| Engine Compression Ratio | 13.0:1 | 9.0:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4590 mm | 5160 mm |
| Vehicle Width | 1780 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1350 mm |
| Wheelbase Size | 2660 mm | 2880 mm |
