1986 Audi 80 vs. 1990 BMW M3
To start off, 1990 BMW M3 is newer by 4 year(s). Which means there will be less support and parts availability for 1986 Audi 80. In addition, the cost of maintenance, including insurance, on 1986 Audi 80 would be higher. At 2,467 cc (4 cylinders), 1990 BMW M3 is equipped with a bigger engine. In terms of performance, 1990 BMW M3 (238 HP @ 7000 RPM) has 123 more horse power than 1986 Audi 80. (115 HP @ 5300 RPM) In normal driving conditions, 1990 BMW M3 should accelerate faster than 1986 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 1990 BMW M3 weights approximately 60 kg more than 1986 Audi 80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 Audi 80 is four wheel drive (4WD), it will have significant more traction and grip than 1990 BMW M3. In wet, icy, snow, or gravel driving conditions, 1986 Audi 80 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, 1990 BMW M3 (240 Nm @ 4750 RPM) has 67 more torque (in Nm) than 1986 Audi 80. (173 Nm @ 3200 RPM). This means 1990 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 1986 Audi 80.
Compare all specifications:
| 1986 Audi 80 | 1990 BMW M3 | |
| Make | Audi | BMW |
| Model | 80 | M3 |
| Year Released | 1986 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 2467 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 238 HP |
| Engine RPM | 5300 RPM | 7000 RPM |
| Torque | 173 Nm | 240 Nm |
| Torque RPM | 3200 RPM | 4750 RPM |
| Engine Bore Size | 82.5 mm | 95.1 mm |
| Engine Stroke Size | 92.8 mm | 87 mm |
| Engine Compression Ratio | 10.5:1 | 10.2:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1140 kg | 1200 kg |
| Vehicle Length | 4400 mm | 4320 mm |
| Vehicle Width | 1700 mm | 1510 mm |
| Vehicle Height | 1400 mm | 1360 mm |
| Wheelbase Size | 2550 mm | 2570 mm |
