2007 Audi Q7 vs. 2007 Mercedes-Benz R
To start off, both 2007 Audi Q7 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 274 more horse power than 2007 Audi Q7. (229 HP @ 4000 RPM) In normal driving conditions, 2007 Mercedes-Benz R should accelerate faster than 2007 Audi Q7.
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, 2007 Mercedes-Benz R (632 Nm @ 5000 RPM) has 131 more torque (in Nm) than 2007 Audi Q7. (501 Nm @ 1750 RPM). This means 2007 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi Q7.
Compare all specifications:
| 2007 Audi Q7 | 2007 Mercedes-Benz R | |
| Make | Audi | Mercedes-Benz |
| Model | Q7 | R |
| Year Released | 2007 | 2007 |
| Body Type | SUV | 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 | 229 HP | 503 HP |
| Engine RPM | 4000 RPM | 6800 RPM |
| Torque | 501 Nm | 632 Nm |
| Torque RPM | 1750 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 | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 5090 mm | 5160 mm |
| Vehicle Width | 1990 mm | 1930 mm |
| Vehicle Height | 1740 mm | 1670 mm |
| Wheelbase Size | 3010 mm | 3220 mm |
| Fuel Consumption Overall | 10.5 L/100km | 18.1 L/100km |
| Fuel Tank Capacity | 100 L | 80 L |
