2003 Audi RS6 vs. 2007 Mercedes-Benz CL
To start off, 2007 Mercedes-Benz CL is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Audi RS6. In addition, the cost of maintenance, including insurance, on 2003 Audi RS6 would be higher. At 5,439 cc (8 cylinders), 2007 Mercedes-Benz CL is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz CL (494 HP @ 6100 RPM) has 50 more horse power than 2003 Audi RS6. (444 HP @ 6300 RPM) In normal driving conditions, 2007 Mercedes-Benz CL should accelerate faster than 2003 Audi RS6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi RS6 weights approximately 45 kg more than 2007 Mercedes-Benz CL.
Because 2003 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz CL. In wet, icy, snow, or gravel driving conditions, 2003 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, 2007 Mercedes-Benz CL (700 Nm @ 4000 RPM) has 140 more torque (in Nm) than 2003 Audi RS6. (560 Nm @ 1950 RPM). This means 2007 Mercedes-Benz CL will have an easier job in driving up hills or pulling heavy equipment than 2003 Audi RS6. 2007 Mercedes-Benz CL has automatic transmission and 2003 Audi RS6 has manual transmission. 2003 Audi RS6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz CL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Audi RS6 | 2007 Mercedes-Benz CL | |
| Make | Audi | Mercedes-Benz |
| Model | RS6 | CL |
| Year Released | 2003 | 2007 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 5439 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 3 valves |
| Horse Power | 444 HP | 494 HP |
| Engine RPM | 6300 RPM | 6100 RPM |
| Torque | 560 Nm | 700 Nm |
| Torque RPM | 1950 RPM | 4000 RPM |
| Engine Bore Size | 84.5 mm | 97 mm |
| Engine Stroke Size | 93 mm | 92 mm |
| Engine Compression Ratio | 9.3:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 250 km/hour | 250 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1910 kg | 1865 kg |
| Vehicle Length | 4860 mm | 5000 mm |
| Vehicle Width | 1860 mm | 1860 mm |
| Vehicle Height | 1460 mm | 1400 mm |
| Wheelbase Size | 2760 mm | 2890 mm |
| Fuel Consumption | 10.4 L/100km | 10.7 L/100km |
| Fuel Consumption City | 21.8 L/100km | 15.7 L/100km |
| Fuel Consumption Overall | 14.6 L/100km | 11.9 L/100km |
| Fuel Tank Capacity | 82 L | 88 L |
