2005 Audi S4 vs. 1985 Jaguar XJS
To start off, 2005 Audi S4 is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1985 Jaguar XJS would be higher. At 4,163 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (339 HP @ 7000 RPM) has 114 more horse power than 1985 Jaguar XJS. (225 HP @ 5300 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1985 Jaguar XJS. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 165 kg more than 1985 Jaguar XJS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1985 Jaguar XJS. In wet, icy, snow, or gravel driving conditions, 2005 Audi S4 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, 2005 Audi S4 (410 Nm @ 3500 RPM) has 85 more torque (in Nm) than 1985 Jaguar XJS. (325 Nm @ 4000 RPM). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1985 Jaguar XJS.
Compare all specifications:
| 2005 Audi S4 | 1985 Jaguar XJS | |
| Make | Audi | Jaguar |
| Model | S4 | XJS |
| Year Released | 2005 | 1985 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 3590 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 339 HP | 225 HP |
| Engine RPM | 7000 RPM | 5300 RPM |
| Torque | 410 Nm | 325 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1795 kg | 1630 kg |
| Vehicle Length | 4580 mm | 4880 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1270 mm |
| Wheelbase Size | 2660 mm | 2600 mm |
| Fuel Tank Capacity | 66 L | 90 L |
