2009 Mercedes-Benz CLK vs. 2012 BMW X5
To start off, 2012 BMW X5 is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Mercedes-Benz CLK. In addition, the cost of maintenance, including insurance, on 2009 Mercedes-Benz CLK would be higher. At 5,459 cc (8 cylinders), 2009 Mercedes-Benz CLK is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz CLK (382 HP @ 6000 RPM) has 117 more horse power than 2012 BMW X5. (265 HP @ 4200 RPM). In normal driving conditions, 2009 Mercedes-Benz CLK should accelerate faster than 2012 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW X5 weights approximately 1130 kg more than 2009 Mercedes-Benz CLK.
Because 2012 BMW X5 is all wheel drive (AWD), it will have significant more traction and grip than 2009 Mercedes-Benz CLK. In wet, icy, snow, or gravel driving conditions, 2012 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, 2012 BMW X5 (576 Nm @ 1750 RPM) has 46 more torque (in Nm) than 2009 Mercedes-Benz CLK. (530 Nm @ 2800 RPM). This means 2012 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz CLK.
Compare all specifications:
| 2009 Mercedes-Benz CLK | 2012 BMW X5 | |
| Make | Mercedes-Benz | BMW |
| Model | CLK | X5 |
| Year Released | 2009 | 2012 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 5459 cc | 3000 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 382 HP | 265 HP |
| Engine RPM | 6000 RPM | 4200 RPM |
| Torque | 530 Nm | 576 Nm |
| Torque RPM | 2800 RPM | 1750 RPM |
| Fuel Type | Diesel | Diesel |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 6-speed shiftable automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1225 kg | 2355 kg |
| Vehicle Length | 4660 mm | 4854 mm |
| Vehicle Width | 1750 mm | 1933 mm |
| Vehicle Height | 1420 mm | 1775 mm |
| Wheelbase Size | 2720 mm | 2933 mm |
| Fuel Consumption Highway | 11.2 L/100km | 9 L/100km |
| Fuel Consumption City | 15.7 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 62 L | 85 L |
