2009 Audi Q7 vs. 2008 Mercedes-Benz G
To start off, 2009 Audi Q7 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 2008 Mercedes-Benz G would be higher. At 3,597 cc (6 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (280 HP @ 6200 RPM) has 68 more horse power than 2008 Mercedes-Benz G. (212 HP @ 5500 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 2008 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz G weights approximately 1420 kg more than 2009 Audi Q7.
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 (361 Nm @ 2750 RPM) has 61 more torque (in Nm) than 2008 Mercedes-Benz G. (300 Nm @ 2800 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz G.
Compare all specifications:
| 2009 Audi Q7 | 2008 Mercedes-Benz G | |
| Make | Audi | Mercedes-Benz |
| Model | Q7 | G |
| Year Released | 2009 | 2008 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 3597 cc | 3199 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 280 HP | 212 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 361 Nm | 300 Nm |
| Torque RPM | 2750 RPM | 2800 RPM |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 930 kg | 2350 kg |
| Vehicle Length | 5090 mm | 4670 mm |
| Vehicle Width | 1990 mm | 1770 mm |
| Vehicle Height | 1740 mm | 1940 mm |
| Wheelbase Size | 3010 mm | 2860 mm |
| Fuel Consumption Overall | 6.8 L/100km | 15.5 L/100km |
| Fuel Tank Capacity | 100 L | 96 L |
