1984 Audi 90 vs. 1992 Rover 620i
To start off, 1992 Rover 620i is newer by 8 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 1,997 cc (4 cylinders), 1992 Rover 620i is equipped with a bigger engine. In terms of performance, 1984 Audi 90 (114 HP @ 5700 RPM) has 1 more horse power than 1992 Rover 620i. (113 HP @ 5300 RPM). In normal driving conditions, 1984 Audi 90 should accelerate faster than 1992 Rover 620i. With that said, vehicle weight also plays an important factor in acceleration. 1992 Rover 620i weights approximately 199 kg more than 1984 Audi 90.
Let's talk about torque, 1992 Rover 620i (172 Nm @ 4200 RPM) has 4 more torque (in Nm) than 1984 Audi 90. (168 Nm @ 3200 RPM). This means 1992 Rover 620i will have an easier job in driving up hills or pulling heavy equipment than 1984 Audi 90.
Compare all specifications:
| 1984 Audi 90 | 1992 Rover 620i | |
| Make | Audi | Rover |
| Model | 90 | 620i |
| Year Released | 1984 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 1997 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 113 HP |
| Engine RPM | 5700 RPM | 5300 RPM |
| Torque | 168 Nm | 172 Nm |
| Torque RPM | 3200 RPM | 4200 RPM |
| Engine Bore Size | 81 mm | 85 mm |
| Engine Stroke Size | 77.4 mm | 88 mm |
| Vehicle Weight | 1056 kg | 1255 kg |
| Vehicle Length | 4470 mm | 4650 mm |
| Vehicle Width | 1690 mm | 1720 mm |
| Vehicle Height | 1370 mm | 1390 mm |
