2007 Audi Q7 vs. 2009 Mercedes-Benz SL
To start off, 2009 Mercedes-Benz SL is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi Q7. In addition, the cost of maintenance, including insurance, on 2007 Audi Q7 would be higher. At 6,208 cc (8 cylinders), 2009 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz SL (518 HP @ 6800 RPM) has 174 more horse power than 2007 Audi Q7. (344 HP @ 6800 RPM) In normal driving conditions, 2009 Mercedes-Benz SL should accelerate faster than 2007 Audi Q7. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi Q7 weights approximately 1000 kg more than 2009 Mercedes-Benz SL.
Because 2007 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2007 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 Mercedes-Benz SL (630 Nm @ 5200 RPM) has 190 more torque (in Nm) than 2007 Audi Q7. (440 Nm @ 3500 RPM). This means 2009 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi Q7.
Compare all specifications:
2007 Audi Q7 | 2009 Mercedes-Benz SL | |
Make | Audi | Mercedes-Benz |
Model | Q7 | SL |
Year Released | 2007 | 2009 |
Body Type | SUV | Convertible |
Engine Position | Front | Front |
Engine Size | 4198 cc | 6208 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 344 HP | 518 HP |
Engine RPM | 6800 RPM | 6800 RPM |
Torque | 440 Nm | 630 Nm |
Torque RPM | 3500 RPM | 5200 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2240 kg | 1240 kg |
Vehicle Length | 5090 mm | 4540 mm |
Vehicle Width | 1990 mm | 1480 mm |
Vehicle Height | 1740 mm | 1600 mm |
Wheelbase Size | 3010 mm | 2570 mm |
Fuel Consumption Overall | 13.6 L/100km | 16.8 L/100km |
Fuel Tank Capacity | 100 L | 80 L |