2011 Audi Q5 vs. 2008 Mercedes-Benz SLK
To start off, 2011 Audi Q5 is newer by 3 year(s). Which means there will be less support and parts availability for 2008 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2008 Mercedes-Benz SLK would be higher. At 3,498 cc (6 cylinders), 2008 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz SLK (268 HP @ 6000 RPM) has 130 more horse power than 2011 Audi Q5. (138 HP @ 4200 RPM) In normal driving conditions, 2008 Mercedes-Benz SLK should accelerate faster than 2011 Audi Q5.
Because 2011 Audi Q5 is all wheel drive (AWD), it will have significant more traction and grip than 2008 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2011 Audi Q5 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, 2008 Mercedes-Benz SLK (350 Nm @ 2400 RPM) has 30 more torque (in Nm) than 2011 Audi Q5. (320 Nm @ 1750 RPM). This means 2008 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2011 Audi Q5.
Compare all specifications:
| 2011 Audi Q5 | 2008 Mercedes-Benz SLK | |
| Make | Audi | Mercedes-Benz |
| Model | Q5 | SLK |
| Year Released | 2011 | 2008 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1964 cc | 3498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 268 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 320 Nm | 350 Nm |
| Torque RPM | 1750 RPM | 2400 RPM |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | AWD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4628 mm | 4090 mm |
| Vehicle Width | 1880 mm | 1790 mm |
| Vehicle Height | 1654 mm | 1300 mm |
| Wheelbase Size | 2807 mm | 2440 mm |
| Fuel Tank Capacity | 75 L | 70 L |
