1984 Audi 90 vs. 1971 Rover P5B
To start off, 1984 Audi 90 is newer by 13 year(s). Which means there will be less support and parts availability for 1971 Rover P5B. In addition, the cost of maintenance, including insurance, on 1971 Rover P5B would be higher. At 3,528 cc (8 cylinders), 1971 Rover P5B is equipped with a bigger engine. In terms of performance, 1971 Rover P5B (158 HP @ 5200 RPM) has 44 more horse power than 1984 Audi 90. (114 HP @ 5700 RPM) In normal driving conditions, 1971 Rover P5B should accelerate faster than 1984 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 1971 Rover P5B weights approximately 524 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, 1971 Rover P5B (296 Nm @ 3000 RPM) has 128 more torque (in Nm) than 1984 Audi 90. (168 Nm @ 3200 RPM). This means 1971 Rover P5B will have an easier job in driving up hills or pulling heavy equipment than 1984 Audi 90.
Compare all specifications:
| 1984 Audi 90 | 1971 Rover P5B | |
| Make | Audi | Rover |
| Model | 90 | P5B |
| Year Released | 1984 | 1971 |
| Engine Size | 1994 cc | 3528 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 158 HP |
| Engine RPM | 5700 RPM | 5200 RPM |
| Torque | 168 Nm | 296 Nm |
| Torque RPM | 3200 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1056 kg | 1580 kg |
| Vehicle Length | 4470 mm | 4750 mm |
| Vehicle Width | 1690 mm | 1790 mm |
| Vehicle Height | 1370 mm | 1480 mm |
| Wheelbase Size | 2550 mm | 2820 mm |
