2008 BMW X3 vs. 2006 Mercedes-Benz SLK
To start off, 2008 BMW X3 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 2,993 cc (6 cylinders), 2008 BMW X3 is equipped with a bigger engine. In terms of performance, 2008 BMW X3 (201 HP @ 4000 RPM) has 40 more horse power than 2006 Mercedes-Benz SLK. (161 HP @ 5500 RPM). In normal driving conditions, 2008 BMW X3 should accelerate faster than 2006 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X3 weights approximately 141 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 X3 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 X3 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 X3 (410 Nm @ 1500 RPM) has 170 more torque (in Nm) than 2006 Mercedes-Benz SLK. (240 Nm @ 5000 RPM). This means 2008 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz SLK.
Compare all specifications:
| 2008 BMW X3 | 2006 Mercedes-Benz SLK | |
| Make | BMW | Mercedes-Benz |
| Model | X3 | SLK |
| Year Released | 2008 | 2006 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1794 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 201 HP | 161 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 410 Nm | 240 Nm |
| Torque RPM | 1500 RPM | 5000 RPM |
| Engine Bore Size | 84 mm | 82 mm |
| Engine Stroke Size | 90 mm | 85 mm |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 210 km/hour | 231 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 8.2 seconds |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1926 kg | 1785 kg |
| Vehicle Length | 4570 mm | 4860 mm |
| Vehicle Height | 1680 mm | 1500 mm |
| Wheelbase Size | 2800 mm | 2720 mm |
| Fuel Consumption Overall | 8.4 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 67 L | 65 L |
