2005 Audi A3 vs. 1984 BMW M6
To start off, 2005 Audi A3 is newer by 21 year(s). Which means there will be less support and parts availability for 1984 BMW M6. In addition, the cost of maintenance, including insurance, on 1984 BMW M6 would be higher. At 3,453 cc (6 cylinders), 1984 BMW M6 is equipped with a bigger engine. In terms of performance, 1984 BMW M6 (282 HP @ 6500 RPM) has 143 more horse power than 2005 Audi A3. (139 HP @ 4000 RPM) In normal driving conditions, 1984 BMW M6 should accelerate faster than 2005 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 1984 BMW M6 weights approximately 120 kg more than 2005 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1984 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 1984 BMW M6. However, in wet, icy, snow, or gravel driving conditions, 2005 Audi A3, 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, 1984 BMW M6 (334 Nm @ 4500 RPM) has 14 more torque (in Nm) than 2005 Audi A3. (320 Nm @ 1750 RPM). This means 1984 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A3.
Compare all specifications:
| 2005 Audi A3 | 1984 BMW M6 | |
| Make | Audi | BMW |
| Model | A3 | M6 |
| Year Released | 2005 | 1984 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 3453 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 139 HP | 282 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 320 Nm | 334 Nm |
| Torque RPM | 1750 RPM | 4500 RPM |
| Engine Bore Size | 81 mm | 93.4 mm |
| Engine Stroke Size | 95.5 mm | 84 mm |
| Engine Compression Ratio | 18.0:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1385 kg | 1505 kg |
| Vehicle Length | 4210 mm | 4760 mm |
| Vehicle Width | 1770 mm | 1730 mm |
| Vehicle Height | 1430 mm | 1360 mm |
| Wheelbase Size | 2470 mm | 2630 mm |
| Fuel Tank Capacity | 55 L | 70 L |
