2009 Audi Q7 vs. 2008 BMW X5
To start off, 2009 Audi Q7 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW X5. In addition, the cost of maintenance, including insurance, on 2008 BMW X5 would be higher. At 4,132 cc (8 cylinders), 2009 Audi Q7 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 340 kg more than 2008 BMW X5.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW X5. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi Q7 (760 Nm @ 1800 RPM) has 460 more torque (in Nm) than 2008 BMW X5. (300 Nm @ 3500 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW X5. 2009 Audi Q7 has automatic transmission and 2008 BMW X5 has manual transmission. 2008 BMW X5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi Q7 | 2008 BMW X5 | |
| Make | Audi | BMW |
| Model | Q7 | X5 |
| Year Released | 2009 | 2008 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4132 cc | 2977 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 322 HP | 0 HP |
| Torque | 760 Nm | 300 Nm |
| Torque RPM | 1800 RPM | 3500 RPM |
| Engine Bore Size | 83 mm | 84 mm |
| Engine Stroke Size | 95.5 mm | 89.6 mm |
| Engine Compression Ratio | 16.5:1 | 10.2:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 236 km/hour | 210 km/hour |
| Acceleration 0-100mph | 6.4 seconds | 9.4 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2420 kg | 2080 kg |
| Vehicle Length | 5090 mm | 4870 mm |
| Vehicle Height | 1780 mm | 1470 mm |
| Wheelbase Size | 3010 mm | 2830 mm |
| Fuel Consumption Overall | 11.1 L/100km | 14.2 L/100km |
| Fuel Tank Capacity | 100 L | 85 L |
