2005 Audi A6 vs. 2008 Mercedes-Benz SLR McLaren
To start off, 2008 Mercedes-Benz SLR McLaren is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Audi A6. In addition, the cost of maintenance, including insurance, on 2005 Audi A6 would be higher. At 5,439 cc (8 cylinders), 2008 Mercedes-Benz SLR McLaren is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz SLR McLaren (617 HP @ 6500 RPM) has 370 more horse power than 2005 Audi A6. (247 HP @ 1800 RPM) In normal driving conditions, 2008 Mercedes-Benz SLR McLaren should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz SLR McLaren weights approximately 110 kg more than 2005 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mercedes-Benz SLR McLaren. In wet, icy, snow, or gravel driving conditions, 2005 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, 2008 Mercedes-Benz SLR McLaren (780 Nm @ 3250 RPM) has 430 more torque (in Nm) than 2005 Audi A6. (350 Nm @ 1800 RPM). This means 2008 Mercedes-Benz SLR McLaren will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6.
Compare all specifications:
| 2005 Audi A6 | 2008 Mercedes-Benz SLR McLaren | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | SLR McLaren |
| Year Released | 2005 | 2008 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 5439 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 3 valves |
| Horse Power | 247 HP | 617 HP |
| Engine RPM | 1800 RPM | 6500 RPM |
| Torque | 350 Nm | 780 Nm |
| Torque RPM | 1800 RPM | 3250 RPM |
| Engine Compression Ratio | 9.3:1 | 8.8:1 |
| Top Speed | 243 km/hour | 334 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 3.8 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1660 kg | 1770 kg |
| Vehicle Length | 4800 mm | 4660 mm |
| Vehicle Width | 1820 mm | 1910 mm |
| Vehicle Height | 1460 mm | 1270 mm |
| Wheelbase Size | 2580 mm | 2710 mm |
| Fuel Consumption Overall | 12.2 L/100km | 14.5 L/100km |
| Fuel Tank Capacity | 70 L | 98 L |
