2005 Audi S6 vs. 2008 Mercedes-Benz G
To start off, 2008 Mercedes-Benz G is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Audi S6. In addition, the cost of maintenance, including insurance, on 2005 Audi S6 would be higher. At 4,172 cc (8 cylinders), 2005 Audi S6 is equipped with a bigger engine. In terms of performance, 2005 Audi S6 (335 HP @ 7000 RPM) has 123 more horse power than 2008 Mercedes-Benz G. (212 HP @ 5500 RPM). In normal driving conditions, 2005 Audi S6 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 484 kg more than 2005 Audi S6.
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, 2005 Audi S6 (420 Nm @ 3400 RPM) has 120 more torque (in Nm) than 2008 Mercedes-Benz G. (300 Nm @ 2800 RPM). This means 2005 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz G.
Compare all specifications:
| 2005 Audi S6 | 2008 Mercedes-Benz G | |
| Make | Audi | Mercedes-Benz |
| Model | S6 | G |
| Year Released | 2005 | 2008 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 3199 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 335 HP | 212 HP |
| Engine RPM | 7000 RPM | 5500 RPM |
| Torque | 420 Nm | 300 Nm |
| Torque RPM | 3400 RPM | 2800 RPM |
| Engine Bore Size | 84.5 mm | 89.9 mm |
| Engine Stroke Size | 93 mm | 84 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Top Speed | 250 km/hour | 175 km/hour |
| Acceleration 0-100mph | 6.7 seconds | 10.9 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1760 kg | 2244 kg |
| Wheelbase Size | 2770 mm | 2410 mm |
| Fuel Tank Capacity | 82 L | 96 L |
