2002 Audi A8 vs. 1991 Jaguar XJ6
To start off, 2002 Audi A8 is newer by 11 year(s). Which means there will be less support and parts availability for 1991 Jaguar XJ6. In addition, the cost of maintenance, including insurance, on 1991 Jaguar XJ6 would be higher. At 3,980 cc (6 cylinders), 1991 Jaguar XJ6 is equipped with a bigger engine. In terms of performance, 2002 Audi A8 (271 HP @ 3750 RPM) has 47 more horse power than 1991 Jaguar XJ6. (224 HP @ 4750 RPM). In normal driving conditions, 2002 Audi A8 should accelerate faster than 1991 Jaguar XJ6. With that said, vehicle weight also plays an important factor in acceleration. 2002 Audi A8 weights approximately 115 kg more than 1991 Jaguar XJ6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Jaguar XJ6. In wet, icy, snow, or gravel driving conditions, 2002 Audi A8 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, 1991 Jaguar XJ6 (377 Nm @ 3650 RPM) has 152 more torque (in Nm) than 2002 Audi A8. (225 Nm @ 1800 RPM). This means 1991 Jaguar XJ6 will have an easier job in driving up hills or pulling heavy equipment than 2002 Audi A8.
Compare all specifications:
| 2002 Audi A8 | 1991 Jaguar XJ6 | |
| Make | Audi | Jaguar |
| Model | A8 | XJ6 |
| Year Released | 2002 | 1991 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3936 cc | 3980 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 271 HP | 224 HP |
| Engine RPM | 3750 RPM | 4750 RPM |
| Torque | 225 Nm | 377 Nm |
| Torque RPM | 1800 RPM | 3650 RPM |
| Engine Bore Size | 81 mm | 91 mm |
| Engine Stroke Size | 95.5 mm | 102 mm |
| Engine Compression Ratio | 18.0:1 | 9.5:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1940 kg | 1825 kg |
| Vehicle Length | 5060 mm | 4940 mm |
| Vehicle Width | 1900 mm | 2010 mm |
| Vehicle Height | 1450 mm | 1370 mm |
| Wheelbase Size | 2950 mm | 2880 mm |
