1991 Audi 80 vs. 2006 BMW M6
To start off, 2006 BMW M6 is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Audi 80. In addition, the cost of maintenance, including insurance, on 1991 Audi 80 would be higher. At 4,997 cc (10 cylinders), 2006 BMW M6 is equipped with a bigger engine. In terms of performance, 2006 BMW M6 (500 HP @ 7750 RPM) has 326 more horse power than 1991 Audi 80. (174 HP @ 5500 RPM) In normal driving conditions, 2006 BMW M6 should accelerate faster than 1991 Audi 80.
Because 2006 BMW M6 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 BMW M6. However, in wet, icy, snow, or gravel driving conditions, 1991 Audi 80, being front wheel drive (FWD), will offer much better control with better grip. 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, 2006 BMW M6 (519 Nm @ 6100 RPM) has 270 more torque (in Nm) than 1991 Audi 80. (249 Nm @ 3000 RPM). This means 2006 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 80.
Compare all specifications:
| 1991 Audi 80 | 2006 BMW M6 | |
| Make | Audi | BMW |
| Model | 80 | M6 |
| Year Released | 1991 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 4997 cc |
| Engine Cylinders | 6 cylinders | 10 cylinders |
| Engine Type | V | V |
| Horse Power | 174 HP | 500 HP |
| Engine RPM | 5500 RPM | 7750 RPM |
| Torque | 249 Nm | 519 Nm |
| Torque RPM | 3000 RPM | 6100 RPM |
| Engine Bore Size | 82.5 mm | 92 mm |
| Engine Stroke Size | 86.4 mm | 75.2 mm |
| Engine Compression Ratio | 10.3:1 | 12.0:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4490 mm | 4880 mm |
| Vehicle Width | 1710 mm | 1860 mm |
| Vehicle Height | 1400 mm | 1380 mm |
| Wheelbase Size | 2610 mm | 2790 mm |
