2007 Audi A6 vs. 2007 Mercedes-Benz R
To start off, both 2007 Audi A6 and 2007 Mercedes-Benz R were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 6,208 cc (8 cylinders), 2007 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz R (503 HP @ 6800 RPM) has 281 more horse power than 2007 Audi A6. (222 HP @ 4000 RPM) In normal driving conditions, 2007 Mercedes-Benz R should accelerate faster than 2007 Audi A6.
Because 2007 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2007 Audi A6. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz R 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 R (632 Nm @ 5000 RPM) has 182 more torque (in Nm) than 2007 Audi A6. (450 Nm @ 1400 RPM). This means 2007 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A6.
Compare all specifications:
| 2007 Audi A6 | 2007 Mercedes-Benz R | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | R |
| Year Released | 2007 | 2007 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 6208 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 222 HP | 503 HP |
| Engine RPM | 4000 RPM | 6800 RPM |
| Torque | 450 Nm | 632 Nm |
| Torque RPM | 1400 RPM | 5000 RPM |
| Engine Bore Size | 83 mm | 102.2 mm |
| Engine Stroke Size | 91.4 mm | 94.6 mm |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4920 mm | 5160 mm |
| Vehicle Width | 2020 mm | 1930 mm |
| Vehicle Height | 1470 mm | 1670 mm |
| Wheelbase Size | 2850 mm | 3220 mm |
| Fuel Consumption | 6.3 L/100km | 14.7 L/100km |
| Fuel Consumption Overall | 6.3 L/100km | 18.1 L/100km |
| Fuel Tank Capacity | 80 L | 80 L |
