1984 Audi 90 vs. 2005 BMW M3
To start off, 2005 BMW M3 is newer by 21 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 3,246 cc (6 cylinders), 2005 BMW M3 is equipped with a bigger engine. In terms of performance, 2005 BMW M3 (323 HP @ 7900 RPM) has 184 more horse power than 1984 Audi 90. (139 HP @ 5700 RPM) In normal driving conditions, 2005 BMW M3 should accelerate faster than 1984 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW M3 weights approximately 440 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, 2005 BMW M3 (372 Nm @ 4900 RPM) has 182 more torque (in Nm) than 1984 Audi 90. (190 Nm @ 3500 RPM). This means 2005 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 1984 Audi 90.
Compare all specifications:
| 1984 Audi 90 | 2005 BMW M3 | |
| Make | Audi | BMW |
| Model | 90 | M3 |
| Year Released | 1984 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 3246 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 139 HP | 323 HP |
| Engine RPM | 5700 RPM | 7900 RPM |
| Torque | 190 Nm | 372 Nm |
| Torque RPM | 3500 RPM | 4900 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Vehicle Weight | 1260 kg | 1700 kg |
| Vehicle Length | 4470 mm | 4490 mm |
| Vehicle Width | 1690 mm | 1790 mm |
| Vehicle Height | 1370 mm | 1340 mm |
| Wheelbase Size | 2550 mm | 2730 mm |
