2004 Mercedes-Benz C vs. 2007 Audi R8
To start off, 2007 Audi R8 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz C would be higher. At 4,163 cc (8 cylinders), 2007 Audi R8 is equipped with a bigger engine. In terms of performance, 2007 Audi R8 (414 HP @ 7800 RPM) has 254 more horse power than 2004 Mercedes-Benz C. (160 HP @ 4200 RPM) In normal driving conditions, 2007 Audi R8 should accelerate faster than 2004 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz C weights approximately 75 kg more than 2007 Audi R8.
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 R8 (430 Nm) has 190 more torque (in Nm) than 2004 Mercedes-Benz C. (240 Nm). This means 2007 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mercedes-Benz C.
Compare all specifications:
| 2004 Mercedes-Benz C | 2007 Audi R8 | |
| Make | Mercedes-Benz | Audi |
| Model | C | R8 |
| Year Released | 2004 | 2007 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 2597 cc | 4163 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 160 HP | 414 HP |
| Engine RPM | 4200 RPM | 7800 RPM |
| Torque | 240 Nm | 430 Nm |
| Engine Bore Size | 89.9 mm | 84.5 mm |
| Engine Stroke Size | 68.2 mm | 92.8 mm |
| Engine Compression Ratio | 10.5:1 | 12.5:1 |
| Top Speed | 232 km/hour | 301 km/hour |
| Acceleration 0-100mph | 10 seconds | 4.6 seconds |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1640 kg | 1565 kg |
| Vehicle Length | 4530 mm | 4590 mm |
| Vehicle Width | 1730 mm | 1910 mm |
| Vehicle Height | 1430 mm | 1260 mm |
| Wheelbase Size | 2720 mm | 2660 mm |
| Fuel Tank Capacity | 62 L | 75 L |
