2001 Audi A6 vs. 2007 BMW M
To start off, 2007 BMW M is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Audi A6. In addition, the cost of maintenance, including insurance, on 2001 Audi A6 would be higher. At 3,245 cc (6 cylinders), 2007 BMW M is equipped with a bigger engine. In terms of performance, 2007 BMW M (330 HP @ 7900 RPM) has 83 more horse power than 2001 Audi A6. (247 HP @ 4000 RPM) In normal driving conditions, 2007 BMW M should accelerate faster than 2001 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi A6 weights approximately 190 kg more than 2007 BMW M.
Because 2001 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW M. In wet, icy, snow, or gravel driving conditions, 2001 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 M (355 Nm @ 4900 RPM) has 35 more torque (in Nm) than 2001 Audi A6. (320 Nm @ 1500 RPM). This means 2007 BMW M will have an easier job in driving up hills or pulling heavy equipment than 2001 Audi A6.
Compare all specifications:
| 2001 Audi A6 | 2007 BMW M | |
| Make | Audi | BMW |
| Model | A6 | M |
| Year Released | 2001 | 2007 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 3245 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 330 HP |
| Engine RPM | 4000 RPM | 7900 RPM |
| Torque | 320 Nm | 355 Nm |
| Torque RPM | 1500 RPM | 4900 RPM |
| Engine Bore Size | 78.3 mm | 87 mm |
| Engine Stroke Size | 86.4 mm | 91 mm |
| Engine Compression Ratio | 18.5:1 | 11.5:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 223 km/hour | 250 km/hour |
| Acceleration 0-100mph | 8.9 seconds | 5 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1675 kg | 1485 kg |
| Vehicle Length | 4800 mm | 4120 mm |
| Vehicle Width | 1820 mm | 1790 mm |
| Vehicle Height | 1460 mm | 1310 mm |
| Wheelbase Size | 2760 mm | 2500 mm |
| Fuel Consumption | 6.3 L/100km | 9.8 L/100km |
| Fuel Consumption City | 11.2 L/100km | 14.7 L/100km |
| Fuel Consumption Overall | 8 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 70 L | 55 L |
