2008 Audi A6 vs. 2005 Mercedes-Benz C
To start off, 2008 Audi A6 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz C would be higher. At 2,496 cc (6 cylinders), 2008 Audi A6 is equipped with a bigger engine. In terms of performance, 2008 Audi A6 (178 HP @ 4000 RPM) has 58 more horse power than 2005 Mercedes-Benz C. (120 HP @ 5200 RPM). In normal driving conditions, 2008 Audi A6 should accelerate faster than 2005 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A6 weights approximately 625 kg more than 2005 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 2005 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, 2008 Audi A6 (370 Nm @ 1500 RPM) has 180 more torque (in Nm) than 2005 Mercedes-Benz C. (190 Nm @ 1500 RPM). This means 2008 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz C.
Compare all specifications:
| 2008 Audi A6 | 2005 Mercedes-Benz C | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | C |
| Year Released | 2008 | 2005 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 178 HP | 120 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 370 Nm | 190 Nm |
| Torque RPM | 1500 RPM | 1500 RPM |
| Engine Bore Size | 78.3 mm | 82 mm |
| Engine Stroke Size | 86.4 mm | 85 mm |
| Top Speed | 207 km/hour | 204 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 11.7 seconds |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1890 kg | 1265 kg |
| Vehicle Length | 4820 mm | 4350 mm |
| Vehicle Width | 1860 mm | 1730 mm |
| Vehicle Height | 1560 mm | 1410 mm |
| Wheelbase Size | 2760 mm | 2720 mm |
| Fuel Tank Capacity | 70 L | 62 L |
