1999 Audi S8 vs. 2006 Mercedes-Benz G
To start off, 2006 Mercedes-Benz G is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Audi S8. In addition, the cost of maintenance, including insurance, on 1999 Audi S8 would be higher. At 4,170 cc (8 cylinders), 1999 Audi S8 is equipped with a bigger engine. In terms of performance, both vehicles can yield 247 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi S8 weights approximately 60 kg more than 2006 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, 2006 Mercedes-Benz G (561 Nm @ 1700 RPM) has 231 more torque (in Nm) than 1999 Audi S8. (330 Nm @ 3400 RPM). This means 2006 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi S8.
Compare all specifications:
| 1999 Audi S8 | 2006 Mercedes-Benz G | |
| Make | Audi | Mercedes-Benz |
| Model | S8 | G |
| Year Released | 1999 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4170 cc | 3996 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 247 HP |
| Engine RPM | 7000 RPM | 4000 RPM |
| Torque | 330 Nm | 561 Nm |
| Torque RPM | 3400 RPM | 1700 RPM |
| Engine Bore Size | 84.5 mm | 86 mm |
| Engine Stroke Size | 93 mm | 86 mm |
| Top Speed | 250 km/hour | 180 km/hour |
| Acceleration 0-100mph | 6.6 seconds | 10.3 seconds |
| Drive Type | AWD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1750 kg | 1690 kg |
| Vehicle Length | 5040 mm | 4260 mm |
| Vehicle Width | 1890 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1950 mm |
| Wheelbase Size | 2890 mm | 2410 mm |
| Fuel Consumption Overall | 13.9 L/100km | 12.8 L/100km |
| Fuel Tank Capacity | 90 L | 96 L |
