2009 Audi Q7 vs. 2008 Mercedes-Benz E
To start off, 2009 Audi Q7 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Mercedes-Benz E. In addition, the cost of maintenance, including insurance, on 2008 Mercedes-Benz E would be higher. At 3,597 cc (6 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (280 HP @ 6200 RPM) has 160 more horse power than 2008 Mercedes-Benz E. (120 HP @ 4200 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 2008 Mercedes-Benz E. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz E weights approximately 670 kg more than 2009 Audi Q7.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mercedes-Benz E. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi Q7 (361 Nm @ 2750 RPM) has 90 more torque (in Nm) than 2008 Mercedes-Benz E. (271 Nm @ 1400 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz E.
Compare all specifications:
| 2009 Audi Q7 | 2008 Mercedes-Benz E | |
| Make | Audi | Mercedes-Benz |
| Model | Q7 | E |
| Year Released | 2009 | 2008 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3597 cc | 2148 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 280 HP | 120 HP |
| Engine RPM | 6200 RPM | 4200 RPM |
| Torque | 361 Nm | 271 Nm |
| Torque RPM | 2750 RPM | 1400 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Rear |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 930 kg | 1600 kg |
| Vehicle Length | 5090 mm | 4820 mm |
| Vehicle Width | 1990 mm | 1830 mm |
| Vehicle Height | 1740 mm | 1460 mm |
| Wheelbase Size | 3010 mm | 2860 mm |
| Fuel Consumption Overall | 7.1 L/100km | 6.1 L/100km |
| Fuel Tank Capacity | 100 L | 65 L |
