2009 Mercedes-Benz C vs. 2009 Audi A6
To start off, both 2009 Mercedes-Benz C and 2009 Audi A6 were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,393 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, both vehicles can yield 168 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz C weights approximately 1190 kg more than 2009 Audi A6.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2009 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 Mercedes-Benz C (400 Nm @ 2000 RPM) has 170 more torque (in Nm) than 2009 Audi A6. (230 Nm @ 3200 RPM). This means 2009 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A6. 2009 Audi A6 has automatic transmission and 2009 Mercedes-Benz C has manual transmission. 2009 Mercedes-Benz C will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mercedes-Benz C | 2009 Audi A6 | |
| Make | Mercedes-Benz | Audi |
| Model | C | A6 |
| Year Released | 2009 | 2009 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2148 cc | 2393 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 168 HP | 168 HP |
| Engine RPM | 3800 RPM | 6000 RPM |
| Torque | 400 Nm | 230 Nm |
| Torque RPM | 2000 RPM | 3200 RPM |
| Engine Bore Size | 88 mm | 81 mm |
| Engine Stroke Size | 88.3 mm | 77.4 mm |
| Engine Compression Ratio | 17.5:1 | 11.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2830 kg | 1640 kg |
| Vehicle Length | 4590 mm | 4800 mm |
| Vehicle Width | 1450 mm | 1820 mm |
| Vehicle Height | 1780 mm | 1460 mm |
| Wheelbase Size | 2770 mm | 2770 mm |
| Fuel Consumption Overall | 9.9 L/100km | 10.8 L/100km |
| Fuel Tank Capacity | 62 L | 70 L |
