1984 Audi 90 vs. 2004 Jaguar XJ
To start off, 2004 Jaguar XJ is newer by 20 year(s). Which means there will be less support and parts availability for 1984 Audi 90. In addition, the cost of maintenance, including insurance, on 1984 Audi 90 would be higher. At 4,195 cc (8 cylinders), 2004 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2004 Jaguar XJ (294 HP @ 6100 RPM) has 155 more horse power than 1984 Audi 90. (139 HP @ 5700 RPM) In normal driving conditions, 2004 Jaguar XJ should accelerate faster than 1984 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jaguar XJ weights approximately 450 kg more than 1984 Audi 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Jaguar XJ (411 Nm) has 221 more torque (in Nm) than 1984 Audi 90. (190 Nm). This means 2004 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1984 Audi 90.
Compare all specifications:
| 1984 Audi 90 | 2004 Jaguar XJ | |
| Make | Audi | Jaguar |
| Model | 90 | XJ |
| Year Released | 1984 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 4195 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 139 HP | 294 HP |
| Engine RPM | 5700 RPM | 6100 RPM |
| Torque | 190 Nm | 411 Nm |
| Engine Bore Size | 81 mm | 86 mm |
| Engine Stroke Size | 86.4 mm | 90 mm |
| Vehicle Weight | 1260 kg | 1710 kg |
| Vehicle Length | 4470 mm | 5100 mm |
| Vehicle Width | 1690 mm | 1870 mm |
| Vehicle Height | 1370 mm | 1450 mm |
| Wheelbase Size | 2550 mm | 3040 mm |
