2009 BMW X3 vs. 2006 Mercedes-Benz CLK
To start off, 2009 BMW X3 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz CLK. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz CLK would be higher. At 2,979 cc (6 cylinders), 2009 BMW X3 is equipped with a bigger engine. In terms of performance, 2009 BMW X3 (228 HP @ 5900 RPM) has 67 more horse power than 2006 Mercedes-Benz CLK. (161 HP @ 5500 RPM). In normal driving conditions, 2009 BMW X3 should accelerate faster than 2006 Mercedes-Benz CLK. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X3 weights approximately 171 kg more than 2006 Mercedes-Benz CLK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mercedes-Benz CLK. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 BMW X3 (300 Nm @ 3500 RPM) has 60 more torque (in Nm) than 2006 Mercedes-Benz CLK. (240 Nm @ 3000 RPM). This means 2009 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz CLK.
Compare all specifications:
| 2009 BMW X3 | 2006 Mercedes-Benz CLK | |
| Make | BMW | Mercedes-Benz |
| Model | X3 | CLK |
| Year Released | 2009 | 2006 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 161 HP |
| Engine RPM | 5900 RPM | 5500 RPM |
| Torque | 300 Nm | 240 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Bore Size | 84 mm | 82.1 mm |
| Engine Stroke Size | 89.6 mm | 85 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 7.8 seconds | 9.8 seconds |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1836 kg | 1665 kg |
| Vehicle Length | 4570 mm | 4640 mm |
| Vehicle Width | 1860 mm | 1750 mm |
| Vehicle Height | 1680 mm | 1420 mm |
| Wheelbase Size | 2800 mm | 2720 mm |
| Fuel Consumption Overall | 11.4 L/100km | 8.6 L/100km |
| Fuel Tank Capacity | 67 L | 62 L |
