2008 Mercedes-Benz G vs. 2009 Audi A6
To start off, 2009 Audi A6 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 2,688 cc (5 cylinders), 2008 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (168 HP @ 6000 RPM) has 14 more horse power than 2008 Mercedes-Benz G. (154 HP @ 3800 RPM) In normal driving conditions, 2009 Audi A6 should accelerate faster than 2008 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 494 kg more than 2008 Mercedes-Benz G. 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, 2008 Mercedes-Benz G (400 Nm @ 1800 RPM) has 170 more torque (in Nm) than 2009 Audi A6. (230 Nm @ 3200 RPM). This means 2008 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A6.
Compare all specifications:
| 2008 Mercedes-Benz G | 2009 Audi A6 | |
| Make | Mercedes-Benz | Audi |
| Model | G | A6 |
| Year Released | 2008 | 2009 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2688 cc | 2393 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 154 HP | 168 HP |
| Engine RPM | 3800 RPM | 6000 RPM |
| Torque | 400 Nm | 230 Nm |
| Torque RPM | 1800 RPM | 3200 RPM |
| Engine Bore Size | 88 mm | 81 mm |
| Engine Stroke Size | 88.4 mm | 77.4 mm |
| Engine Compression Ratio | 18.0:1 | 11.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 156 km/hour | 218 km/hour |
| Acceleration 0-100mph | 13.7 seconds | 9.9 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1146 kg | 1640 kg |
| Vehicle Length | 4670 mm | 4800 mm |
| Vehicle Width | 1870 mm | 1820 mm |
| Vehicle Height | 1940 mm | 1460 mm |
| Wheelbase Size | 2860 mm | 2770 mm |
| Fuel Consumption Overall | 10.9 L/100km | 10.8 L/100km |
| Fuel Tank Capacity | 96 L | 70 L |
