2001 Audi A6 vs. 2005 Mercedes-Benz C
To start off, 2005 Mercedes-Benz C is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Audi A6. In addition, the cost of maintenance, including insurance, on 2001 Audi A6 would be higher. At 4,172 cc (8 cylinders), 2001 Audi A6 is equipped with a bigger engine. In terms of performance, 2001 Audi A6 (296 HP @ 6200 RPM) has 162 more horse power than 2005 Mercedes-Benz C. (134 HP @ 4200 RPM). In normal driving conditions, 2001 Audi A6 should accelerate faster than 2005 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi A6 weights approximately 295 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 2001 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, 2001 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, 2001 Audi A6 (400 Nm @ 3000 RPM) has 60 more torque (in Nm) than 2005 Mercedes-Benz C. (340 Nm @ 1800 RPM). This means 2001 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz C.
Compare all specifications:
| 2001 Audi A6 | 2005 Mercedes-Benz C | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | C |
| Year Released | 2001 | 2005 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 2148 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 296 HP | 134 HP |
| Engine RPM | 6200 RPM | 4200 RPM |
| Torque | 400 Nm | 340 Nm |
| Torque RPM | 3000 RPM | 1800 RPM |
| Engine Compression Ratio | 11.0:1 | 18.0:1 |
| Top Speed | 250 km/hour | 215 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1815 kg | 1520 kg |
| Wheelbase Size | 2770 mm | 2720 mm |
| Fuel Consumption Overall | 13.1 L/100km | 6.2 L/100km |
