2009 Audi Q7 vs. 2008 BMW 330
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 330. In addition, the cost of maintenance, including insurance, on 2008 BMW 330 would be higher. At 4,132 cc (8 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (322 HP @ 3750 RPM) has 120 more horse power than 2008 BMW 330. (202 HP @ 4000 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 2008 BMW 330. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 640 kg more than 2008 BMW 330. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 350 more torque (in Nm) than 2008 BMW 330. (410 Nm @ 1500 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 330.
Compare all specifications:
| 2009 Audi Q7 | 2008 BMW 330 | |
| Make | Audi | BMW |
| Model | Q7 | 330 |
| Year Released | 2009 | 2008 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4132 cc | 2993 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 322 HP | 202 HP |
| Engine RPM | 3750 RPM | 4000 RPM |
| Torque | 760 Nm | 410 Nm |
| Torque RPM | 1800 RPM | 1500 RPM |
| Engine Bore Size | 83 mm | 84 mm |
| Engine Stroke Size | 95.5 mm | 90 mm |
| Engine Compression Ratio | 16.5:1 | 17.0:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 236 km/hour | 230 km/hour |
| Acceleration 0-100mph | 6.4 seconds | 7.9 seconds |
| Drive Type | 4WD | 4WD |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2420 kg | 1780 kg |
| Vehicle Length | 5090 mm | 4480 mm |
| Vehicle Width | 1990 mm | 1750 mm |
| Vehicle Height | 1780 mm | 1440 mm |
| Wheelbase Size | 3010 mm | 2730 mm |
| Fuel Consumption Overall | 11.1 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 100 L | 63 L |
