2005 Audi A6 vs. 1981 Jaguar XJS
To start off, 2005 Audi A6 is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1981 Jaguar XJS would be higher. At 5,344 cc (12 cylinders), 1981 Jaguar XJS is equipped with a bigger engine. In terms of performance, 1981 Jaguar XJS (299 HP @ 5500 RPM) has 52 more horse power than 2005 Audi A6. (247 HP @ 1800 RPM) In normal driving conditions, 1981 Jaguar XJS should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 1981 Jaguar XJS weights approximately 47 kg more than 2005 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Jaguar XJS. In wet, icy, snow, or gravel driving conditions, 2005 Audi A6 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, 1981 Jaguar XJS (431 Nm @ 3000 RPM) has 81 more torque (in Nm) than 2005 Audi A6. (350 Nm @ 1800 RPM). This means 1981 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6.
Compare all specifications:
| 2005 Audi A6 | 1981 Jaguar XJS | |
| Make | Audi | Jaguar |
| Model | A6 | XJS |
| Year Released | 2005 | 1981 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 5344 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 247 HP | 299 HP |
| Engine RPM | 1800 RPM | 5500 RPM |
| Torque | 350 Nm | 431 Nm |
| Torque RPM | 1800 RPM | 3000 RPM |
| Engine Compression Ratio | 9.3:1 | 12.5:1 |
| Top Speed | 243 km/hour | 240 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 7.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1660 kg | 1707 kg |
| Vehicle Length | 4800 mm | 4880 mm |
| Vehicle Width | 1820 mm | 1780 mm |
| Vehicle Height | 1460 mm | 1270 mm |
| Wheelbase Size | 2580 mm | 2600 mm |
| Fuel Tank Capacity | 70 L | 90 L |
