2007 Mercedes-Benz SLR McLaren vs. 2009 Audi A6
To start off, 2009 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz SLR McLaren. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz SLR McLaren would be higher. At 5,438 cc (8 cylinders), 2007 Mercedes-Benz SLR McLaren is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SLR McLaren (617 HP @ 6500 RPM) has 267 more horse power than 2009 Audi A6. (350 HP @ 6800 RPM). In normal driving conditions, 2007 Mercedes-Benz SLR McLaren should accelerate faster than 2009 Audi A6.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz SLR McLaren. In wet, icy, snow, or gravel driving conditions, 2009 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, 2007 Mercedes-Benz SLR McLaren (780 Nm @ 3250 RPM) has 340 more torque (in Nm) than 2009 Audi A6. (440 Nm @ 3500 RPM). This means 2007 Mercedes-Benz SLR McLaren will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A6.
Compare all specifications:
| 2007 Mercedes-Benz SLR McLaren | 2009 Audi A6 | |
| Make | Mercedes-Benz | Audi |
| Model | SLR McLaren | A6 |
| Year Released | 2007 | 2009 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5438 cc | 4200 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 617 HP | 350 HP |
| Engine RPM | 6500 RPM | 6800 RPM |
| Torque | 780 Nm | 440 Nm |
| Torque RPM | 3250 RPM | 3500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4660 mm | 4934 mm |
| Vehicle Width | 1910 mm | 1862 mm |
| Vehicle Height | 1270 mm | 1519 mm |
| Wheelbase Size | 2710 mm | 2833 mm |
