2004 Audi A6 vs. 2011 Mercedes-Benz CLS
To start off, 2011 Mercedes-Benz CLS is newer by 7 year(s). Which means there will be less support and parts availability for 2004 Audi A6. In addition, the cost of maintenance, including insurance, on 2004 Audi A6 would be higher. At 2,987 cc (6 cylinders), 2011 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz CLS (264 HP @ 3800 RPM) has 44 more horse power than 2004 Audi A6. (220 HP @ 4000 RPM) In normal driving conditions, 2011 Mercedes-Benz CLS should accelerate faster than 2004 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 15 kg more than 2011 Mercedes-Benz CLS.
Because 2011 Mercedes-Benz CLS 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 CLS. However, in wet, icy, snow, or gravel driving conditions, 2004 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 CLS (620 Nm) has 320 more torque (in Nm) than 2004 Audi A6. (300 Nm). This means 2011 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A6.
Compare all specifications:
| 2004 Audi A6 | 2011 Mercedes-Benz CLS | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | CLS |
| Year Released | 2004 | 2011 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2983 cc | 2987 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 220 HP | 264 HP |
| Engine RPM | 4000 RPM | 3800 RPM |
| Torque | 300 Nm | 620 Nm |
| Engine Compression Ratio | 10.5:1 | 15.5:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1830 kg | 1815 kg |
| Vehicle Length | 4880 mm | 4940 mm |
| Vehicle Width | 1820 mm | 1882 mm |
| Vehicle Height | 1480 mm | 1417 mm |
| Wheelbase Size | 2660 mm | 2875 mm |
| Fuel Tank Capacity | 70 L | 80 L |
