2007 BMW M6 vs. 2007 Audi A6
To start off, both 2007 BMW M6 and 2007 Audi A6 were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,999 cc (10 cylinders), 2007 BMW M6 is equipped with a bigger engine. In terms of performance, 2007 BMW M6 (500 HP @ 7750 RPM) has 248 more horse power than 2007 Audi A6. (252 HP @ 6500 RPM). In normal driving conditions, 2007 BMW M6 should accelerate faster than 2007 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW M6 weights approximately 105 kg more than 2007 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW M6. In wet, icy, snow, or gravel driving conditions, 2007 Audi A6 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, 2007 BMW M6 (520 Nm @ 6100 RPM) has 190 more torque (in Nm) than 2007 Audi A6. (330 Nm @ 3250 RPM). This means 2007 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A6.
Compare all specifications:
| 2007 BMW M6 | 2007 Audi A6 | |
| Make | BMW | Audi |
| Model | M6 | A6 |
| Year Released | 2007 | 2007 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4999 cc | 3123 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 500 HP | 252 HP |
| Engine RPM | 7750 RPM | 6500 RPM |
| Torque | 520 Nm | 330 Nm |
| Torque RPM | 6100 RPM | 3250 RPM |
| Engine Bore Size | 92 mm | 84.6 mm |
| Engine Stroke Size | 75.2 mm | 92.8 mm |
| Engine Compression Ratio | 12.0:1 | 13.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 4.6 seconds | 7.1 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1785 kg | 1680 kg |
| Vehicle Length | 4880 mm | 4920 mm |
| Vehicle Width | 1380 mm | 1860 mm |
| Vehicle Height | 1860 mm | 1470 mm |
| Wheelbase Size | 2790 mm | 2850 mm |
| Fuel Consumption Overall | 14.8 L/100km | 10.9 L/100km |
| Fuel Tank Capacity | 70 L | 80 L |
