2008 Audi S8 vs. 2007 Mercedes-Benz C
To start off, 2008 Audi S8 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz C would be higher. At 5,204 cc (10 cylinders), 2008 Audi S8 is equipped with a bigger engine. In terms of performance, 2008 Audi S8 (444 HP @ 7000 RPM) has 176 more horse power than 2007 Mercedes-Benz C. (268 HP @ 6000 RPM). In normal driving conditions, 2008 Audi S8 should accelerate faster than 2007 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi S8 weights approximately 155 kg more than 2007 Mercedes-Benz C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Audi S8 (540 Nm @ 3500 RPM) has 190 more torque (in Nm) than 2007 Mercedes-Benz C. (350 Nm @ 2400 RPM). This means 2008 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz C.
Compare all specifications:
| 2008 Audi S8 | 2007 Mercedes-Benz C | |
| Make | Audi | Mercedes-Benz |
| Model | S8 | C |
| Year Released | 2008 | 2007 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5204 cc | 3497 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 444 HP | 268 HP |
| Engine RPM | 7000 RPM | 6000 RPM |
| Torque | 540 Nm | 350 Nm |
| Torque RPM | 3500 RPM | 2400 RPM |
| Engine Compression Ratio | 12.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 5.4 seconds | 7.1 seconds |
| Drive Type | AWD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1940 kg | 1785 kg |
| Vehicle Width | 1900 mm | 1730 mm |
| Wheelbase Size | 2950 mm | 2720 mm |
| Fuel Consumption Overall | 13.4 L/100km | 10.5 L/100km |
| Fuel Tank Capacity | 90 L | 62 L |
