2007 Audi A6 vs. 2011 Mercedes-Benz SLS
To start off, 2011 Mercedes-Benz SLS is newer by 4 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 6,200 cc (8 cylinders), 2011 Mercedes-Benz SLS is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz SLS (563 HP) has 395 more horse power than 2007 Audi A6. (168 HP) In normal driving conditions, 2011 Mercedes-Benz SLS should accelerate faster than 2007 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 259 kg more than 2011 Mercedes-Benz SLS.
Because 2011 Mercedes-Benz SLS 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 SLS. However, in wet, icy, snow, or gravel driving conditions, 2007 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 SLS (649 Nm @ 4750 RPM) has 369 more torque (in Nm) than 2007 Audi A6. (280 Nm @ 1800 RPM). This means 2011 Mercedes-Benz SLS will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A6.
Compare all specifications:
| 2007 Audi A6 | 2011 Mercedes-Benz SLS | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | SLS |
| Year Released | 2007 | 2011 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 6200 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 563 HP |
| Torque | 280 Nm | 649 Nm |
| Torque RPM | 1800 RPM | 4750 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1880 kg | 1621 kg |
| Vehicle Length | 4580 mm | 4638 mm |
| Vehicle Width | 1780 mm | 1938 mm |
| Vehicle Height | 1400 mm | 1252 mm |
| Wheelbase Size | 2660 mm | 2680 mm |
| Fuel Tank Capacity | 70 L | 85 L |
