2006 Mercedes-Benz C vs. 2011 Audi Q7
To start off, 2011 Audi Q7 is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz C would be higher. At 3,498 cc (6 cylinders), 2006 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz C (268 HP @ 6000 RPM) has 43 more horse power than 2011 Audi Q7. (225 HP @ 3750 RPM). In normal driving conditions, 2006 Mercedes-Benz C should accelerate faster than 2011 Audi Q7. With that said, vehicle weight also plays an important factor in acceleration. 2011 Audi Q7 weights approximately 830 kg more than 2006 Mercedes-Benz C.
Because 2011 Audi Q7 is all wheel drive (AWD), it will have significant more traction and grip than 2006 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 2011 Audi Q7 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, 2011 Audi Q7 (550 Nm @ 1750 RPM) has 200 more torque (in Nm) than 2006 Mercedes-Benz C. (350 Nm @ 2400 RPM). This means 2011 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz C.
Compare all specifications:
| 2006 Mercedes-Benz C | 2011 Audi Q7 | |
| Make | Mercedes-Benz | Audi |
| Model | C | Q7 |
| Year Released | 2006 | 2011 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 225 HP |
| Engine RPM | 6000 RPM | 3750 RPM |
| Torque | 350 Nm | 550 Nm |
| Torque RPM | 2400 RPM | 1750 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Rear | AWD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1695 kg | 2525 kg |
| Vehicle Length | 4550 mm | 5088 mm |
| Vehicle Width | 1730 mm | 1984 mm |
| Vehicle Height | 1470 mm | 1737 mm |
| Wheelbase Size | 2720 mm | 3002 mm |
| Fuel Tank Capacity | 62 L | 100 L |
