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 5,202 cc (10 cylinders), 2008 Audi A6 is equipped with a bigger engine. In terms of performance, 2008 Audi A6 (429 HP @ 6800 RPM) has 208 more horse power than 2005 Mercedes-Benz C. (221 HP @ 3800 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 230 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 (540 Nm @ 3000 RPM) has 140 more torque (in Nm) than 2005 Mercedes-Benz C. (400 Nm @ 1400 RPM). This means 2008 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz C. 2008 Audi A6 has automatic transmission and 2005 Mercedes-Benz C has manual transmission. 2005 Mercedes-Benz C will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi A6 | 2005 Mercedes-Benz C | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | C |
| Year Released | 2008 | 2005 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5202 cc | 2987 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 429 HP | 221 HP |
| Engine RPM | 6800 RPM | 3800 RPM |
| Torque | 540 Nm | 400 Nm |
| Torque RPM | 3000 RPM | 1400 RPM |
| Engine Compression Ratio | 12.5:1 | 18.0:1 |
| Top Speed | 250 km/hour | 239 km/hour |
| Acceleration 0-100mph | 5.2 seconds | 8.3 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1910 kg | 1680 kg |
| Vehicle Length | 4920 mm | 4550 mm |
| Vehicle Width | 1870 mm | 1730 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 2850 mm | 2570 mm |
| Fuel Tank Capacity | 80 L | 62 L |
