2009 Audi A6 vs. 2010 Mercedes-Benz C
To start off, 2010 Mercedes-Benz C is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Audi A6. In addition, the cost of maintenance, including insurance, on 2009 Audi A6 would be higher. At 3,000 cc (6 cylinders), 2010 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz C (228 HP @ 6000 RPM) has 50 more horse power than 2009 Audi A6. (178 HP @ 3300 RPM) In normal driving conditions, 2010 Mercedes-Benz C should accelerate faster than 2009 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 98 kg more than 2010 Mercedes-Benz C.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2010 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi A6 (380 Nm @ 1400 RPM) has 81 more torque (in Nm) than 2010 Mercedes-Benz C. (299 Nm @ 2700 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2010 Mercedes-Benz C.
Compare all specifications:
| 2009 Audi A6 | 2010 Mercedes-Benz C | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | C |
| Year Released | 2009 | 2010 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 178 HP | 228 HP |
| Engine RPM | 3300 RPM | 6000 RPM |
| Torque | 380 Nm | 299 Nm |
| Torque RPM | 1400 RPM | 2700 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1698 kg | 1600 kg |
| Vehicle Length | 4940 mm | 4630 mm |
| Vehicle Width | 1860 mm | 1770 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2850 mm | 2761 mm |
| Fuel Tank Capacity | 80 L | 66 L |
