1981 Jaguar XJS vs. 2007 Audi A4
To start off, 2007 Audi A4 is newer by 26 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 161 more horse power than 2007 Audi A4. (138 HP @ 4000 RPM). In normal driving conditions, 1981 Jaguar XJS should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1981 Jaguar XJS weights approximately 432 kg more than 2007 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Jaguar XJS 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 1981 Jaguar XJS. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 1981 Jaguar XJS (431 Nm @ 3000 RPM) has 111 more torque (in Nm) than 2007 Audi A4. (320 Nm @ 1750 RPM). This means 1981 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
| 1981 Jaguar XJS | 2007 Audi A4 | |
| Make | Jaguar | Audi |
| Model | XJS | A4 |
| Year Released | 1981 | 2007 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5344 cc | 1968 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 299 HP | 138 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 431 Nm | 320 Nm |
| Torque RPM | 3000 RPM | 1750 RPM |
| Engine Compression Ratio | 12.5:1 | 18.0:1 |
| Acceleration 0-100mph | 7.9 seconds | 9.9 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1707 kg | 1275 kg |
| Vehicle Length | 4880 mm | 4550 mm |
| Vehicle Width | 1780 mm | 1780 mm |
| Vehicle Height | 1270 mm | 1430 mm |
| Wheelbase Size | 2600 mm | 2660 mm |
| Fuel Tank Capacity | 90 L | 70 L |
