1999 Audi A4 vs. 2007 Jaguar XJ8
To start off, 2007 Jaguar XJ8 is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Audi A4. In addition, the cost of maintenance, including insurance, on 1999 Audi A4 would be higher. At 4,196 cc (8 cylinders), 2007 Jaguar XJ8 is equipped with a bigger engine. In terms of performance, 2007 Jaguar XJ8 (301 HP @ 6000 RPM) has 178 more horse power than 1999 Audi A4. (123 HP @ 5800 RPM) In normal driving conditions, 2007 Jaguar XJ8 should accelerate faster than 1999 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jaguar XJ8 weights approximately 374 kg more than 1999 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jaguar XJ8 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 2007 Jaguar XJ8. However, in wet, icy, snow, or gravel driving conditions, 1999 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, 2007 Jaguar XJ8 (420 Nm @ 4100 RPM) has 252 more torque (in Nm) than 1999 Audi A4. (168 Nm @ 3500 RPM). This means 2007 Jaguar XJ8 will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A4.
Compare all specifications:
| 1999 Audi A4 | 2007 Jaguar XJ8 | |
| Make | Audi | Jaguar |
| Model | A4 | XJ8 |
| Year Released | 1999 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 4196 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 301 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 168 Nm | 420 Nm |
| Torque RPM | 3500 RPM | 4100 RPM |
| Engine Bore Size | 81 mm | 86 mm |
| Engine Stroke Size | 86.4 mm | 90.3 mm |
| Engine Compression Ratio | 10.3:1 | 11.0:1 |
| Top Speed | 198 km/hour | 250 km/hour |
| Acceleration 0-100mph | 12.3 seconds | 6.6 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1265 kg | 1639 kg |
| Vehicle Length | 4480 mm | 5220 mm |
| Vehicle Width | 1740 mm | 1450 mm |
| Wheelbase Size | 2620 mm | 3170 mm |
| Fuel Tank Capacity | 62 L | 85 L |
