2005 Audi RS6 vs. 2006 Mercedes-Benz CL
To start off, 2006 Mercedes-Benz CL is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Audi RS6. In addition, the cost of maintenance, including insurance, on 2005 Audi RS6 would be higher. At 5,513 cc (12 cylinders), 2006 Mercedes-Benz CL is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz CL (494 HP @ 5000 RPM) has 50 more horse power than 2005 Audi RS6. (444 HP @ 5700 RPM) In normal driving conditions, 2006 Mercedes-Benz CL should accelerate faster than 2005 Audi RS6. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz CL weights approximately 70 kg more than 2005 Audi RS6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mercedes-Benz CL. In wet, icy, snow, or gravel driving conditions, 2005 Audi RS6 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, 2006 Mercedes-Benz CL (800 Nm @ 1800 RPM) has 240 more torque (in Nm) than 2005 Audi RS6. (560 Nm @ 1950 RPM). This means 2006 Mercedes-Benz CL will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi RS6.
Compare all specifications:
| 2005 Audi RS6 | 2006 Mercedes-Benz CL | |
| Make | Audi | Mercedes-Benz |
| Model | RS6 | CL |
| Year Released | 2005 | 2006 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 5513 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 3 valves |
| Horse Power | 444 HP | 494 HP |
| Engine RPM | 5700 RPM | 5000 RPM |
| Torque | 560 Nm | 800 Nm |
| Torque RPM | 1950 RPM | 1800 RPM |
| Acceleration 0-100mph | 4.9 seconds | 4.8 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1815 kg | 1885 kg |
| Vehicle Length | 4860 mm | 5000 mm |
| Vehicle Width | 1860 mm | 1860 mm |
| Vehicle Height | 1460 mm | 1400 mm |
| Wheelbase Size | 2850 mm | 2890 mm |
| Fuel Consumption Overall | 14.6 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 82 L | 88 L |
