1990 Audi 90 vs. 1980 BMW M5
To start off, 1990 Audi 90 is newer by 10 year(s). Which means there will be less support and parts availability for 1980 BMW M5. In addition, the cost of maintenance, including insurance, on 1980 BMW M5 would be higher. At 3,453 cc (6 cylinders), 1980 BMW M5 is equipped with a bigger engine. In terms of performance, 1980 BMW M5 (218 HP) has 88 more horse power than 1990 Audi 90. (130 HP) In normal driving conditions, 1980 BMW M5 should accelerate faster than 1990 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 1980 BMW M5 weights approximately 257 kg more than 1990 Audi 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Audi 90 is four wheel drive (4WD), it will have significant more traction and grip than 1980 BMW M5. In wet, icy, snow, or gravel driving conditions, 1990 Audi 90 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, 1980 BMW M5 (304 Nm) has 120 more torque (in Nm) than 1990 Audi 90. (184 Nm). This means 1980 BMW M5 will have an easier job in driving up hills or pulling heavy equipment than 1990 Audi 90.
Compare all specifications:
| 1990 Audi 90 | 1980 BMW M5 | |
| Make | Audi | BMW |
| Model | 90 | M5 |
| Year Released | 1990 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 2299 cc | 3453 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 130 HP | 218 HP |
| Torque | 184 Nm | 304 Nm |
| Engine Bore Size | 81.1 mm | 93.4 mm |
| Engine Stroke Size | 86.4 mm | 84 mm |
| Engine Compression Ratio | 10.0:1 | 9.3:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1134 kg | 1391 kg |
| Vehicle Length | 4400 mm | 4620 mm |
| Vehicle Width | 1700 mm | 1700 mm |
| Wheelbase Size | 2540 mm | 2640 mm |
