2009 Audi A6 vs. 2011 Mercedes-Benz C
To start off, 2011 Mercedes-Benz C is newer by 2 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 2,143 cc (4 cylinders), 2011 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (149 HP @ 5700 RPM) has 13 more horse power than 2011 Mercedes-Benz C. (136 HP @ 2800 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 2011 Mercedes-Benz C.
Because 2011 Mercedes-Benz C is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2011 Mercedes-Benz C. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A6, being front wheel drive (FWD), will offer much better control with better grip. 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 Mercedes-Benz C (360 Nm @ 1600 RPM) has 150 more torque (in Nm) than 2009 Audi A6. (210 Nm @ 1750 RPM). This means 2011 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A6. 2011 Mercedes-Benz C has automatic transmission and 2009 Audi A6 has manual transmission. 2009 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercedes-Benz C will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A6 | 2011 Mercedes-Benz C | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | C |
| Year Released | 2009 | 2011 |
| Body Type | Station Wagon | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 2143 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 149 HP | 136 HP |
| Engine RPM | 5700 RPM | 2800 RPM |
| Torque | 210 Nm | 360 Nm |
| Torque RPM | 1750 RPM | 1600 RPM |
| Engine Compression Ratio | 10.0:1 | 16.2:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 214 km/hour | 209 km/hour |
| Acceleration 0-100mph | 9.9 seconds | 9.6 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4800 mm | 4606 mm |
| Vehicle Width | 1820 mm | 1770 mm |
| Vehicle Height | 1460 mm | 1459 mm |
| Wheelbase Size | 2770 mm | 2760 mm |
| Fuel Tank Capacity | 70 L | 66 L |
