2005 Audi RS6 vs. 2013 Mercedes-Benz C
To start off, 2013 Mercedes-Benz C is newer by 8 year(s). Which means there will be less support and parts availability for 2005 Audi RS6. In addition, the cost of maintenance, including insurance, on 2005 Audi RS6 would be higher. At 6,300 cc (6 cylinders), 2013 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz C (445 HP @ 6800 RPM) has 1 more horse power than 2005 Audi RS6. (444 HP @ 5700 RPM) In normal driving conditions, 2013 Mercedes-Benz C should accelerate faster than 2005 Audi RS6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi RS6 weights approximately 85 kg more than 2013 Mercedes-Benz C.
Because 2005 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 2013 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 2005 Audi RS6 will offer significantly more control. 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, 2013 Mercedes-Benz C (601 Nm @ 5000 RPM) has 41 more torque (in Nm) than 2005 Audi RS6. (560 Nm @ 1950 RPM). This means 2013 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi RS6.
Compare all specifications:
| 2005 Audi RS6 | 2013 Mercedes-Benz C | |
| Make | Audi | Mercedes-Benz |
| Model | RS6 | C |
| Year Released | 2005 | 2013 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 6300 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | W |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 444 HP | 445 HP |
| Engine RPM | 5700 RPM | 6800 RPM |
| Torque | 560 Nm | 601 Nm |
| Torque RPM | 1950 RPM | 5000 RPM |
| Acceleration 0-100mph | 4.9 seconds | 5.1 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1815 kg | 1730 kg |
| Vehicle Length | 4860 mm | 4707 mm |
| Vehicle Width | 1860 mm | 2008 mm |
| Vehicle Height | 1460 mm | 1433 mm |
| Wheelbase Size | 2850 mm | 2760 mm |
| Fuel Consumption | 10.4 L/100km | 10.4 L/100km |
