2008 Audi Q7 vs. 2004 BMW M6
To start off, 2008 Audi Q7 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 BMW M6. In addition, the cost of maintenance, including insurance, on 2004 BMW M6 would be higher. At 4,998 cc (10 cylinders), 2004 BMW M6 is equipped with a bigger engine. In terms of performance, 2004 BMW M6 (500 HP @ 7750 RPM) has 155 more horse power than 2008 Audi Q7. (345 HP @ 6800 RPM) In normal driving conditions, 2004 BMW M6 should accelerate faster than 2008 Audi Q7. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi Q7 weights approximately 455 kg more than 2004 BMW M6.
Because 2008 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2004 BMW M6. In wet, icy, snow, or gravel driving conditions, 2008 Audi Q7 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, 2004 BMW M6 (520 Nm @ 6100 RPM) has 80 more torque (in Nm) than 2008 Audi Q7. (440 Nm @ 3500 RPM). This means 2004 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi Q7. 2008 Audi Q7 has automatic transmission and 2004 BMW M6 has manual transmission. 2004 BMW M6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi Q7 | 2004 BMW M6 | |
| Make | Audi | BMW |
| Model | Q7 | M6 |
| Year Released | 2008 | 2004 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 4998 cc |
| Engine Cylinders | 8 cylinders | 10 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 345 HP | 500 HP |
| Engine RPM | 6800 RPM | 7750 RPM |
| Torque | 440 Nm | 520 Nm |
| Torque RPM | 3500 RPM | 6100 RPM |
| Engine Bore Size | 84.5 mm | 92 mm |
| Engine Stroke Size | 92.8 mm | 75.2 mm |
| Top Speed | 244 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.7 seconds | 4.2 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2240 kg | 1785 kg |
| Vehicle Length | 5090 mm | 4880 mm |
| Vehicle Width | 1990 mm | 1860 mm |
| Vehicle Height | 1740 mm | 1380 mm |
| Wheelbase Size | 3010 mm | 2790 mm |
| Fuel Consumption Overall | 13.6 L/100km | 14.8 L/100km |
| Fuel Tank Capacity | 100 L | 70 L |
