2008 Audi A6 vs. 2006 Mercedes-Benz C
To start off, 2008 Audi A6 is newer by 2 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 3,123 cc (6 cylinders), 2008 Audi A6 is equipped with a bigger engine. In terms of performance, 2008 Audi A6 (252 HP @ 6500 RPM) has 31 more horse power than 2006 Mercedes-Benz C. (221 HP @ 3800 RPM). In normal driving conditions, 2008 Audi A6 should accelerate faster than 2006 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A6 weights approximately 40 kg more than 2006 Mercedes-Benz C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 2008 Audi A6 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, 2006 Mercedes-Benz C (510 Nm) has 180 more torque (in Nm) than 2008 Audi A6. (330 Nm). This means 2006 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A6.
Compare all specifications:
| 2008 Audi A6 | 2006 Mercedes-Benz C | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | C |
| Year Released | 2008 | 2006 |
| Body Type | Station Wagon | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 2987 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 252 HP | 221 HP |
| Engine RPM | 6500 RPM | 3800 RPM |
| Torque | 330 Nm | 510 Nm |
| Engine Bore Size | 84.5 mm | 83 mm |
| Engine Stroke Size | 92.8 mm | 92 mm |
| Engine Compression Ratio | 12.5:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 242 km/hour | 241 km/hour |
| Acceleration 0-100mph | 7.2 seconds | 7.5 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1760 kg | 1720 kg |
| Vehicle Length | 4940 mm | 4820 mm |
| Vehicle Width | 1870 mm | 1880 mm |
| Vehicle Height | 1530 mm | 1500 mm |
| Wheelbase Size | 2840 mm | 2890 mm |
| Fuel Consumption Overall | 11 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 80 L | 70 L |
