2007 Audi S8 vs. 2008 Mercedes-Benz G
To start off, 2008 Mercedes-Benz G is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Audi S8. In addition, the cost of maintenance, including insurance, on 2007 Audi S8 would be higher. At 5,204 cc (10 cylinders), 2007 Audi S8 is equipped with a bigger engine. In terms of performance, 2007 Audi S8 (450 HP @ 7000 RPM) has 238 more horse power than 2008 Mercedes-Benz G. (212 HP @ 5500 RPM). In normal driving conditions, 2007 Audi S8 should accelerate faster than 2008 Mercedes-Benz G.
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, 2007 Audi S8 (541 Nm @ 3500 RPM) has 241 more torque (in Nm) than 2008 Mercedes-Benz G. (300 Nm @ 2800 RPM). This means 2007 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz G.
Compare all specifications:
| 2007 Audi S8 | 2008 Mercedes-Benz G | |
| Make | Audi | Mercedes-Benz |
| Model | S8 | G |
| Year Released | 2007 | 2008 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 5204 cc | 3199 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 450 HP | 212 HP |
| Engine RPM | 7000 RPM | 5500 RPM |
| Torque | 541 Nm | 300 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Engine Bore Size | 84.5 mm | 89.9 mm |
| Engine Stroke Size | 92.8 mm | 84 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | AWD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Length | 5070 mm | 4260 mm |
| Vehicle Width | 1900 mm | 1770 mm |
| Vehicle Height | 1430 mm | 1950 mm |
| Wheelbase Size | 2950 mm | 2410 mm |
| Fuel Consumption Overall | 13.8 L/100km | 15.5 L/100km |
| Fuel Tank Capacity | 90 L | 96 L |
