2008 BMW X5 vs. 2006 Mercedes-Benz SLK
To start off, 2008 BMW X5 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz SLK would be higher. At 4,799 cc (8 cylinders), 2008 BMW X5 is equipped with a bigger engine. In terms of performance, 2008 BMW X5 (351 HP @ 6300 RPM) has 83 more horse power than 2006 Mercedes-Benz SLK. (268 HP @ 5750 RPM). In normal driving conditions, 2008 BMW X5 should accelerate faster than 2006 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X5 weights approximately 415 kg more than 2006 Mercedes-Benz SLK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2008 BMW X5 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, 2006 Mercedes-Benz SLK (510 Nm @ 4000 RPM) has 35 more torque (in Nm) than 2008 BMW X5. (475 Nm @ 3400 RPM). This means 2006 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW X5.
Compare all specifications:
2008 BMW X5 | 2006 Mercedes-Benz SLK | |
Make | BMW | Mercedes-Benz |
Model | X5 | SLK |
Year Released | 2008 | 2006 |
Body Type | SUV | Convertible |
Engine Position | Front | Front |
Engine Size | 4799 cc | 3498 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 351 HP | 268 HP |
Engine RPM | 6300 RPM | 5750 RPM |
Torque | 475 Nm | 510 Nm |
Torque RPM | 3400 RPM | 4000 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 | 2200 kg | 1785 kg |
Vehicle Height | 1770 mm | 1280 mm |
Wheelbase Size | 2940 mm | 2440 mm |
Fuel Consumption Highway | 12.4 L/100km | 9.4 L/100km |
Fuel Consumption Overall | 14.7 L/100km | 12 L/100km |
Fuel Tank Capacity | 85 L | 70 L |