2009 Audi A4 vs. 1991 Jaguar XJR-15
To start off, 2009 Audi A4 is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Jaguar XJR-15. In addition, the cost of maintenance, including insurance, on 1991 Jaguar XJR-15 would be higher. At 5,993 cc (12 cylinders), 1991 Jaguar XJR-15 is equipped with a bigger engine. In terms of performance, 1991 Jaguar XJR-15 (450 HP @ 6250 RPM) has 198 more horse power than 2009 Audi A4. (252 HP @ 6500 RPM) In normal driving conditions, 1991 Jaguar XJR-15 should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1991 Jaguar XJR-15 weights approximately 155 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 1991 Jaguar XJR-15 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 1991 Jaguar XJR-15. 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, 1991 Jaguar XJR-15 (570 Nm @ 4500 RPM) has 240 more torque (in Nm) than 2009 Audi A4. (330 Nm @ 3250 RPM). This means 1991 Jaguar XJR-15 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
| 2009 Audi A4 | 1991 Jaguar XJR-15 | |
| Make | Audi | Jaguar |
| Model | A4 | XJR-15 |
| Year Released | 2009 | 1991 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 3189 cc | 5993 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 252 HP | 450 HP |
| Engine RPM | 6500 RPM | 6250 RPM |
| Torque | 330 Nm | 570 Nm |
| Torque RPM | 3250 RPM | 4500 RPM |
| Engine Bore Size | 84.5 mm | 90 mm |
| Engine Stroke Size | 92.8 mm | 78.5 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 228 km/hour | 307 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 3.9 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 1 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 895 kg | 1050 kg |
| Vehicle Length | 4550 mm | 4810 mm |
| Vehicle Width | 1780 mm | 1910 mm |
| Vehicle Height | 1430 mm | 1110 mm |
| Wheelbase Size | 2660 mm | 2870 mm |
| Fuel Tank Capacity | 70 L | 90 L |
