2006 Mercedes-Benz C vs. 2011 Audi R8
To start off, 2011 Audi R8 is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz C would be higher. At 4,200 cc (8 cylinders), 2011 Audi R8 is equipped with a bigger engine. In terms of performance, 2011 Audi R8 (420 HP @ 7800 RPM) has 259 more horse power than 2006 Mercedes-Benz C. (161 HP @ 5300 RPM) In normal driving conditions, 2011 Audi R8 should accelerate faster than 2006 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz C weights approximately 55 kg more than 2011 Audi R8.
Because 2011 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 2006 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 2011 Audi R8 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, 2011 Audi R8 (430 Nm @ 4500 RPM) has 189 more torque (in Nm) than 2006 Mercedes-Benz C. (241 Nm @ 3000 RPM). This means 2011 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz C. 2006 Mercedes-Benz C has automatic transmission and 2011 Audi R8 has manual transmission. 2011 Audi R8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mercedes-Benz C will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Mercedes-Benz C | 2011 Audi R8 | |
| Make | Mercedes-Benz | Audi |
| Model | C | R8 |
| Year Released | 2006 | 2011 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1796 cc | 4200 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 161 HP | 420 HP |
| Engine RPM | 5300 RPM | 7800 RPM |
| Torque | 241 Nm | 430 Nm |
| Torque RPM | 3000 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1690 kg | 1635 kg |
| Vehicle Length | 4860 mm | 4435 mm |
| Vehicle Height | 1500 mm | 1252 mm |
| Wheelbase Size | 2670 mm | 2649 mm |
| Fuel Tank Capacity | 70 L | 90 L |
