2009 Audi Q7 vs. 2007 Mercedes-Benz E
To start off, 2009 Audi Q7 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz E. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz E would be higher. At 2,996 cc (6 cylinders), 2007 Mercedes-Benz E is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (237 HP @ 4000 RPM) has 9 more horse power than 2007 Mercedes-Benz E. (228 HP @ 6000 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 2007 Mercedes-Benz E. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 714 kg more than 2007 Mercedes-Benz E. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2007 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 (550 Nm @ 2000 RPM) has 250 more torque (in Nm) than 2007 Mercedes-Benz E. (300 Nm @ 2500 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz E.
Compare all specifications:
2009 Audi Q7 | 2007 Mercedes-Benz E | |
Make | Audi | Mercedes-Benz |
Model | Q7 | E |
Year Released | 2009 | 2007 |
Engine Position | Front | Front |
Engine Size | 2967 cc | 2996 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 237 HP | 228 HP |
Engine RPM | 4000 RPM | 6000 RPM |
Torque | 550 Nm | 300 Nm |
Torque RPM | 2000 RPM | 2500 RPM |
Engine Bore Size | 83.1 mm | 88 mm |
Engine Stroke Size | 91.4 mm | 82.1 mm |
Engine Compression Ratio | 17.0:1 | 11.1:1 |
Fuel Type | Diesel | Gasoline - Premium |
Acceleration 0-100mph | 8.5 seconds | 8.1 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 2370 kg | 1656 kg |
Vehicle Length | 5090 mm | 4820 mm |
Vehicle Width | 1990 mm | 1830 mm |
Vehicle Height | 1740 mm | 1500 mm |
Wheelbase Size | 3010 mm | 2860 mm |
Fuel Consumption Overall | 9.8 L/100km | 9.6 L/100km |
Fuel Tank Capacity | 100 L | 80 L |