2008 Audi RS6 vs. 2009 Mercedes-Benz R
To start off, 2009 Mercedes-Benz R is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi RS6. In addition, the cost of maintenance, including insurance, on 2008 Audi RS6 would be higher. At 4,175 cc (8 cylinders), 2008 Audi RS6 is equipped with a bigger engine. In terms of performance, 2008 Audi RS6 (580 HP @ 6250 RPM) has 359 more horse power than 2009 Mercedes-Benz R. (221 HP @ 3800 RPM). In normal driving conditions, 2008 Audi RS6 should accelerate faster than 2009 Mercedes-Benz R.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 Audi RS6 (881 Nm @ 6250 RPM) has 371 more torque (in Nm) than 2009 Mercedes-Benz R. (510 Nm @ 2800 RPM). This means 2008 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz R.
Compare all specifications:
2008 Audi RS6 | 2009 Mercedes-Benz R | |
Make | Audi | Mercedes-Benz |
Model | RS6 | R |
Year Released | 2008 | 2009 |
Body Type | Sedan | Minivan |
Engine Position | Front | Front |
Engine Size | 4175 cc | 2987 cc |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 580 HP | 221 HP |
Engine RPM | 6250 RPM | 3800 RPM |
Torque | 881 Nm | 510 Nm |
Torque RPM | 6250 RPM | 2800 RPM |
Engine Compression Ratio | 10.5:1 | 17.7:1 |
Fuel Type | Gasoline | Diesel |
Top Speed | 244 km/hour | 222 km/hour |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Width | 1820 mm | 1670 mm |