2004 Audi S4 vs. 1985 Jaguar XJR
To start off, 2004 Audi S4 is newer by 19 year(s). Which means there will be less support and parts availability for 1985 Jaguar XJR. In addition, the cost of maintenance, including insurance, on 1985 Jaguar XJR would be higher. At 6,500 cc (12 cylinders), 1985 Jaguar XJR is equipped with a bigger engine. In terms of performance, 1985 Jaguar XJR (671 HP @ 7000 RPM) has 331 more horse power than 2004 Audi S4. (340 HP @ 6200 RPM) In normal driving conditions, 1985 Jaguar XJR should accelerate faster than 2004 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi S4 weights approximately 1035 kg more than 1985 Jaguar XJR.
Compare all specifications:
| 2004 Audi S4 | 1985 Jaguar XJR | |
| Make | Audi | Jaguar |
| Model | S4 | XJR |
| Year Released | 2004 | 1985 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 4163 cc | 6500 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 340 HP | 671 HP |
| Engine RPM | 6200 RPM | 7000 RPM |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1895 kg | 860 kg |
| Vehicle Length | 4580 mm | 4830 mm |
| Vehicle Height | 1400 mm | 1250 mm |
| Wheelbase Size | 2770 mm | 2790 mm |
| Fuel Tank Capacity | 63 L | 90 L |
