2008 Audi A6 vs. 2009 BMW M3
To start off, 2009 BMW M3 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi A6. In addition, the cost of maintenance, including insurance, on 2008 Audi A6 would be higher. At 3,999 cc (8 cylinders), 2009 BMW M3 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A6 weights approximately 10 kg more than 2009 BMW M3.
Because 2009 BMW M3 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 2009 BMW M3. However, in wet, icy, snow, or gravel driving conditions, 2008 Audi A6, 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, 2009 BMW M3 (400 Nm @ 3900 RPM) has 69 more torque (in Nm) than 2008 Audi A6. (331 Nm @ 3250 RPM). This means 2009 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A6. 2008 Audi A6 has automatic transmission and 2009 BMW M3 has manual transmission. 2009 BMW M3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi A6 | 2009 BMW M3 | |
| Make | Audi | BMW |
| Model | A6 | M3 |
| Year Released | 2008 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 3999 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 0 HP | 414 HP |
| Torque | 331 Nm | 400 Nm |
| Torque RPM | 3250 RPM | 3900 RPM |
| Engine Bore Size | 84.5 mm | 92 mm |
| Engine Stroke Size | 92.8 mm | 75.2 mm |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 6.9 seconds | 4.9 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1540 kg | 1530 kg |
| Vehicle Length | 4920 mm | 4590 mm |
| Vehicle Width | 2020 mm | 1450 mm |
| Vehicle Height | 1470 mm | 1760 mm |
| Wheelbase Size | 2850 mm | 2770 mm |
| Fuel Consumption Overall | 9.7 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 70 L | 63 L |
