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 4,398 cc (8 cylinders), 2008 BMW X5 is equipped with a bigger engine. In terms of performance, 2008 BMW X5 (316 HP @ 6100 RPM) has 48 more horse power than 2006 Mercedes-Benz SLK. (268 HP @ 6000 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. 2006 Mercedes-Benz SLK weights approximately 10 kg more than 2008 BMW X5.
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, 2008 BMW X5 (440 Nm @ 3700 RPM) has 90 more torque (in Nm) than 2006 Mercedes-Benz SLK. (350 Nm @ 2400 RPM). This means 2008 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz SLK. 2008 BMW X5 has automatic transmission and 2006 Mercedes-Benz SLK has manual transmission. 2006 Mercedes-Benz SLK will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW X5 will be easier to drive especially in heavy traffic.
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 | 4398 cc | 3498 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 316 HP | 268 HP |
Engine RPM | 6100 RPM | 6000 RPM |
Torque | 440 Nm | 350 Nm |
Torque RPM | 3700 RPM | 2400 RPM |
Engine Bore Size | 92 mm | 93 mm |
Engine Stroke Size | 82.7 mm | 86 mm |
Engine Compression Ratio | 10.0:1 | 11.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Acceleration 0-100mph | 7.3 seconds | 5.6 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2195 kg | 2205 kg |
Vehicle Length | 4670 mm | 4090 mm |
Vehicle Width | 1880 mm | 1790 mm |
Vehicle Height | 1710 mm | 1300 mm |
Wheelbase Size | 2830 mm | 2410 mm |
Fuel Consumption Overall | 13.1 L/100km | 10.6 L/100km |
Fuel Tank Capacity | 93 L | 70 L |