2009 Audi R8 vs. 2006 Mercedes-Benz C
To start off, 2009 Audi R8 is newer by 3 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 5,438 cc (8 cylinders), 2006 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2009 Audi R8 (518 HP @ 8000 RPM) has 156 more horse power than 2006 Mercedes-Benz C. (362 HP @ 5750 RPM). In normal driving conditions, 2009 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 115 kg more than 2009 Audi R8.
Because 2009 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, 2009 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, 2009 Audi R8 (530 Nm @ 6500 RPM) has 20 more torque (in Nm) than 2006 Mercedes-Benz C. (510 Nm @ 4000 RPM). This means 2009 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 2009 Audi R8 has manual transmission. 2009 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:
| 2009 Audi R8 | 2006 Mercedes-Benz C | |
| Make | Audi | Mercedes-Benz |
| Model | R8 | C |
| Year Released | 2009 | 2006 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Middle | Front |
| Engine Size | 5204 cc | 5438 cc |
| Engine Cylinders | 10 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 518 HP | 362 HP |
| Engine RPM | 8000 RPM | 5750 RPM |
| Torque | 530 Nm | 510 Nm |
| Torque RPM | 6500 RPM | 4000 RPM |
| Engine Compression Ratio | 12.5:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 311 km/hour | 250 km/hour |
| Acceleration 0-100mph | 3.9 seconds | 5.4 seconds |
| Drive Type | AWD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1580 kg | 1695 kg |
| Vehicle Length | 4440 mm | 4630 mm |
| Vehicle Width | 1940 mm | 1750 mm |
| Vehicle Height | 1260 mm | 1460 mm |
| Wheelbase Size | 2660 mm | 2720 mm |
| Fuel Consumption Overall | 15.7 L/100km | 12.3 L/100km |
| Fuel Tank Capacity | 75 L | 62 L |
