2006 Audi A8 vs. 1990 Jaguar XJS
To start off, 2006 Audi A8 is newer by 16 year(s). Which means there will be less support and parts availability for 1990 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1990 Jaguar XJS would be higher. At 5,997 cc, 2006 Audi A8 is equipped with a bigger engine. In terms of performance, 2006 Audi A8 (450 HP @ 6200 RPM) has 159 more horse power than 1990 Jaguar XJS. (291 HP @ 5500 RPM). In normal driving conditions, 2006 Audi A8 should accelerate faster than 1990 Jaguar XJS. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A8 weights approximately 213 kg more than 1990 Jaguar XJS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Jaguar XJS. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Audi A8 (580 Nm @ 4000 RPM) has 140 more torque (in Nm) than 1990 Jaguar XJS. (440 Nm @ 3250 RPM). This means 2006 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1990 Jaguar XJS.
Compare all specifications:
| 2006 Audi A8 | 1990 Jaguar XJS | |
| Make | Audi | Jaguar |
| Model | A8 | XJS |
| Year Released | 2006 | 1990 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5997 cc | 5343 cc |
| Engine Type | W | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 450 HP | 291 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 580 Nm | 440 Nm |
| Torque RPM | 4000 RPM | 3250 RPM |
| Engine Bore Size | 84 mm | 90 mm |
| Engine Stroke Size | 90.2 mm | 70 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2145 kg | 1932 kg |
| Vehicle Length | 5200 mm | 4770 mm |
| Vehicle Width | 1900 mm | 1800 mm |
| Vehicle Height | 1460 mm | 1260 mm |
| Wheelbase Size | 3080 mm | 2600 mm |
| Fuel Tank Capacity | 90 L | 82 L |
