2008 BMW X5 vs. 2005 Mercedes-Benz SLK
To start off, 2008 BMW X5 is newer by 3 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 5,437 cc (8 cylinders), 2005 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2008 BMW X5 (350 HP @ 6300 RPM) has 1 more horse power than 2005 Mercedes-Benz SLK. (349 HP @ 5750 RPM). In normal driving conditions, 2008 BMW X5 should accelerate faster than 2005 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz SLK weights approximately 291 kg more than 2008 BMW X5.
Because 2008 BMW X5 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, 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, 2005 Mercedes-Benz SLK (510 Nm @ 4000 RPM) has 35 more torque (in Nm) than 2008 BMW X5. (475 Nm @ 3400 RPM). This means 2005 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 | 2005 Mercedes-Benz SLK | |
Make | BMW | Mercedes-Benz |
Model | X5 | SLK |
Year Released | 2008 | 2005 |
Body Type | SUV | Convertible |
Engine Position | Front | Front |
Engine Size | 4799 cc | 5437 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 350 HP | 349 HP |
Engine RPM | 6300 RPM | 5750 RPM |
Torque | 475 Nm | 510 Nm |
Torque RPM | 3400 RPM | 4000 RPM |
Engine Bore Size | 93 mm | 97 mm |
Engine Stroke Size | 88.3 mm | 92 mm |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 242 km/hour | 250 km/hour |
Acceleration 0-100mph | 6.5 seconds | 4.9 seconds |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1554 kg | 1845 kg |
Vehicle Length | 4860 mm | 4090 mm |
Vehicle Width | 1940 mm | 1800 mm |
Vehicle Height | 1740 mm | 1280 mm |
Wheelbase Size | 2940 mm | 2410 mm |
Fuel Consumption Overall | 12.5 L/100km | 11.7 L/100km |
Fuel Tank Capacity | 85 L | 70 L |