2006 Audi A6 vs. 2004 Mercedes-Benz CL
To start off, 2006 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz CL. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz CL would be higher. At 5,439 cc (12 cylinders), 2004 Mercedes-Benz CL is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz CL (494 HP @ 4200 RPM) has 239 more horse power than 2006 Audi A6. (255 HP @ 6500 RPM) In normal driving conditions, 2004 Mercedes-Benz CL should accelerate faster than 2006 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz CL weights approximately 519 kg more than 2006 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Mercedes-Benz CL (800 Nm) has 470 more torque (in Nm) than 2006 Audi A6. (330 Nm). This means 2004 Mercedes-Benz CL will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A6.
Compare all specifications:
| 2006 Audi A6 | 2004 Mercedes-Benz CL | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | CL |
| Year Released | 2006 | 2004 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3130 cc | 5439 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 3 valves |
| Horse Power | 255 HP | 494 HP |
| Engine RPM | 6500 RPM | 4200 RPM |
| Torque | 330 Nm | 800 Nm |
| Engine Bore Size | 84.5 mm | 82 mm |
| Engine Stroke Size | 92.8 mm | 87 mm |
| Engine Compression Ratio | 13.0:1 | 9.0:1 |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1510 kg | 2029 kg |
| Vehicle Length | 4920 mm | 5000 mm |
| Vehicle Width | 2020 mm | 1860 mm |
| Vehicle Height | 1470 mm | 1410 mm |
| Wheelbase Size | 2850 mm | 2830 mm |
| Fuel Consumption | 8.7 L/100km | 12.4 L/100km |
| Fuel Consumption City | 12.4 L/100km | 18.1 L/100km |
| Fuel Consumption Overall | 10.7 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 80 L | 88 L |
