2009 Audi Q7 vs. 2006 Mercedes-Benz CLK
To start off, 2009 Audi Q7 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz CLK. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz CLK would be higher. At 3,496 cc (6 cylinders), 2006 Mercedes-Benz CLK is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz CLK (268 HP @ 6000 RPM) has 31 more horse power than 2009 Audi Q7. (237 HP @ 4000 RPM) In normal driving conditions, 2006 Mercedes-Benz CLK should accelerate faster than 2009 Audi Q7. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 680 kg more than 2006 Mercedes-Benz CLK.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mercedes-Benz CLK. 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 200 more torque (in Nm) than 2006 Mercedes-Benz CLK. (350 Nm @ 2000 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz CLK.
Compare all specifications:
| 2009 Audi Q7 | 2006 Mercedes-Benz CLK | |
| Make | Audi | Mercedes-Benz |
| Model | Q7 | CLK |
| Year Released | 2009 | 2006 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 3496 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 237 HP | 268 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 550 Nm | 350 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Engine Bore Size | 83.1 mm | 92.9 mm |
| Engine Stroke Size | 91.4 mm | 86 mm |
| Engine Compression Ratio | 17.0:1 | 10.7:1 |
| Fuel Type | Diesel | Gasoline |
| Acceleration 0-100mph | 8.5 seconds | 6.2 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2370 kg | 1690 kg |
| Vehicle Length | 5090 mm | 4640 mm |
| Vehicle Width | 1990 mm | 1750 mm |
| Vehicle Height | 1740 mm | 1420 mm |
| Wheelbase Size | 3010 mm | 2720 mm |
| Fuel Consumption Overall | 9.8 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 100 L | 62 L |
