2009 Mercedes-Benz SLR McLaren vs. 2012 Audi R8
To start off, 2012 Audi R8 is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Mercedes-Benz SLR McLaren. In addition, the cost of maintenance, including insurance, on 2009 Mercedes-Benz SLR McLaren would be higher. At 5,439 cc (8 cylinders), 2009 Mercedes-Benz SLR McLaren is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz SLR McLaren (641 HP @ 6500 RPM) has 81 more horse power than 2012 Audi R8. (560 HP @ 8000 RPM). In normal driving conditions, 2009 Mercedes-Benz SLR McLaren should accelerate faster than 2012 Audi R8.
Because 2012 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 2009 Mercedes-Benz SLR McLaren. In wet, icy, snow, or gravel driving conditions, 2012 Audi R8 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, 2009 Mercedes-Benz SLR McLaren (821 Nm @ 3250 RPM) has 282 more torque (in Nm) than 2012 Audi R8. (539 Nm @ 6500 RPM). This means 2009 Mercedes-Benz SLR McLaren will have an easier job in driving up hills or pulling heavy equipment than 2012 Audi R8.
Compare all specifications:
| 2009 Mercedes-Benz SLR McLaren | 2012 Audi R8 | |
| Make | Mercedes-Benz | Audi |
| Model | SLR McLaren | R8 |
| Year Released | 2009 | 2012 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 5439 cc | 5200 cc |
| Engine Cylinders | 8 cylinders | 10 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 641 HP | 560 HP |
| Engine RPM | 6500 RPM | 8000 RPM |
| Torque | 821 Nm | 539 Nm |
| Torque RPM | 3250 RPM | 6500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 6-speed automated manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4660 mm | 4435 mm |
| Vehicle Width | 1910 mm | 1930 mm |
| Vehicle Height | 1270 mm | 1267 mm |
| Wheelbase Size | 2710 mm | 2649 mm |
| Fuel Tank Capacity | 80 L | 75 L |
