2003 Audi A4 vs. 2004 Jaguar XJ
To start off, 2004 Jaguar XJ is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Audi A4. In addition, the cost of maintenance, including insurance, on 2003 Audi A4 would be higher. At 4,194 cc (8 cylinders), 2004 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2004 Jaguar XJ (300 HP @ 6100 RPM) has 187 more horse power than 2003 Audi A4. (113 HP @ 5800 RPM) In normal driving conditions, 2004 Jaguar XJ should accelerate faster than 2003 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jaguar XJ weights approximately 344 kg more than 2003 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 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 2004 Jaguar XJ. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2004 Jaguar XJ (420 Nm @ 4100 RPM) has 272 more torque (in Nm) than 2003 Audi A4. (148 Nm @ 3800 RPM). This means 2004 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2003 Audi A4. 2004 Jaguar XJ has automatic transmission and 2003 Audi A4 has manual transmission. 2003 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Audi A4 | 2004 Jaguar XJ | |
| Make | Audi | Jaguar |
| Model | A4 | XJ |
| Year Released | 2003 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1595 cc | 4194 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 113 HP | 300 HP |
| Engine RPM | 5800 RPM | 6100 RPM |
| Torque | 148 Nm | 420 Nm |
| Torque RPM | 3800 RPM | 4100 RPM |
| Engine Bore Size | 81.1 mm | 86 mm |
| Engine Stroke Size | 77.4 mm | 90.3 mm |
| Engine Compression Ratio | 10.5:1 | 11.0:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1295 kg | 1639 kg |
| Vehicle Length | 4590 mm | 5220 mm |
| Vehicle Width | 1770 mm | 1870 mm |
| Vehicle Height | 1430 mm | 1450 mm |
| Wheelbase Size | 2660 mm | 3040 mm |
| Fuel Tank Capacity | 70 L | 85 L |
