2009 Audi A4 vs. 2008 Jaguar XJ
To start off, 2009 Audi A4 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Jaguar XJ. In addition, the cost of maintenance, including insurance, on 2008 Jaguar XJ would be higher. At 4,195 cc (8 cylinders), 2008 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2008 Jaguar XJ (400 HP @ 6100 RPM) has 189 more horse power than 2009 Audi A4. (211 HP @ 4300 RPM) In normal driving conditions, 2008 Jaguar XJ should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jaguar XJ weights approximately 735 kg more than 2009 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 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 2008 Jaguar XJ. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 2008 Jaguar XJ (553 Nm @ 4100 RPM) has 202 more torque (in Nm) than 2009 Audi A4. (351 Nm @ 1500 RPM). This means 2008 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
| 2009 Audi A4 | 2008 Jaguar XJ | |
| Make | Audi | Jaguar |
| Model | A4 | XJ |
| Year Released | 2009 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 4195 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 211 HP | 400 HP |
| Engine RPM | 4300 RPM | 6100 RPM |
| Torque | 351 Nm | 553 Nm |
| Torque RPM | 1500 RPM | 4100 RPM |
| Engine Bore Size | 82.5 mm | 86 mm |
| Engine Stroke Size | 92.8 mm | 90.3 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 930 kg | 1665 kg |
| Vehicle Length | 4710 mm | 5100 mm |
| Vehicle Width | 1840 mm | 1450 mm |
| Wheelbase Size | 2820 mm | 3040 mm |
| Fuel Consumption Overall | 9.4 L/100km | 12.3 L/100km |
| Fuel Tank Capacity | 70 L | 85 L |
