2007 Audi A6 vs. 2013 Mercedes-Benz CLS
To start off, 2013 Mercedes-Benz CLS is newer by 6 year(s). Which means there will be less support and parts availability for 2007 Audi A6. In addition, the cost of maintenance, including insurance, on 2007 Audi A6 would be higher. At 5,500 cc (8 cylinders), 2013 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz CLS (511 HP @ 5250 RPM) has 256 more horse power than 2007 Audi A6. (255 HP @ 6500 RPM) In normal driving conditions, 2013 Mercedes-Benz CLS should accelerate faster than 2007 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 10 kg more than 2013 Mercedes-Benz CLS.
Because 2007 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2013 Mercedes-Benz CLS. In wet, icy, snow, or gravel driving conditions, 2007 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, 2013 Mercedes-Benz CLS (700 Nm @ 5000 RPM) has 370 more torque (in Nm) than 2007 Audi A6. (330 Nm @ 3250 RPM). This means 2013 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A6.
Compare all specifications:
| 2007 Audi A6 | 2013 Mercedes-Benz CLS | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | CLS |
| Year Released | 2007 | 2013 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 5500 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | W |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 255 HP | 511 HP |
| Engine RPM | 6500 RPM | 5250 RPM |
| Torque | 330 Nm | 700 Nm |
| Torque RPM | 3250 RPM | 5000 RPM |
| Engine Bore Size | 84.1 mm | 98 mm |
| Engine Stroke Size | 96 mm | 90 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1880 kg | 1870 kg |
| Vehicle Length | 4920 mm | 4996 mm |
| Vehicle Width | 2020 mm | 2075 mm |
| Vehicle Height | 1460 mm | 1406 mm |
| Wheelbase Size | 2850 mm | 2874 mm |
| Fuel Consumption City | 11.2 L/100km | 13.6 L/100km |
