2009 Audi Q7 vs. 2005 Mercedes-Benz SLK
To start off, 2009 Audi Q7 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz SLK would be higher. At 3,498 cc (6 cylinders), 2005 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz SLK (268 HP @ 6000 RPM) has 31 more horse power than 2009 Audi Q7. (237 HP @ 4000 RPM) In normal driving conditions, 2005 Mercedes-Benz SLK should accelerate faster than 2009 Audi Q7. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 318 kg more than 2005 Mercedes-Benz SLK.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mercedes-Benz SLK. 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 2005 Mercedes-Benz SLK. (350 Nm @ 2400 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz SLK. 2009 Audi Q7 has automatic transmission and 2005 Mercedes-Benz SLK has manual transmission. 2005 Mercedes-Benz SLK will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi Q7 | 2005 Mercedes-Benz SLK | |
Make | Audi | Mercedes-Benz |
Model | Q7 | SLK |
Year Released | 2009 | 2005 |
Body Type | SUV | Convertible |
Engine Position | Front | Front |
Engine Size | 2967 cc | 3498 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 | 2400 RPM |
Engine Bore Size | 83.1 mm | 92.9 mm |
Engine Stroke Size | 91.4 mm | 86 mm |
Engine Compression Ratio | 17.0:1 | 11.0:1 |
Fuel Type | Diesel | Gasoline - Premium |
Acceleration 0-100mph | 8.5 seconds | 5.6 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2370 kg | 2052 kg |
Vehicle Length | 5090 mm | 4090 mm |
Vehicle Width | 1990 mm | 1790 mm |
Vehicle Height | 1740 mm | 1300 mm |
Wheelbase Size | 3010 mm | 2410 mm |
Fuel Consumption Overall | 9.8 L/100km | 10.6 L/100km |
Fuel Tank Capacity | 100 L | 70 L |