2007 BMW X5 vs. 2009 Mercedes-Benz CLS
To start off, 2009 Mercedes-Benz CLS is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW X5. In addition, the cost of maintenance, including insurance, on 2007 BMW X5 would be higher. At 4,398 cc (8 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (283 HP @ 3600 RPM) has 62 more horse power than 2009 Mercedes-Benz CLS. (221 HP @ 3800 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 2009 Mercedes-Benz CLS. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 365 kg more than 2009 Mercedes-Benz CLS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz CLS. In wet, icy, snow, or gravel driving conditions, 2007 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, 2009 Mercedes-Benz CLS (510 Nm @ 1600 RPM) has 70 more torque (in Nm) than 2007 BMW X5. (440 Nm @ 5400 RPM). This means 2009 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X5.
Compare all specifications:
2007 BMW X5 | 2009 Mercedes-Benz CLS | |
Make | BMW | Mercedes-Benz |
Model | X5 | CLS |
Year Released | 2007 | 2009 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 4398 cc | 2987 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 283 HP | 221 HP |
Engine RPM | 3600 RPM | 3800 RPM |
Torque | 440 Nm | 510 Nm |
Torque RPM | 5400 RPM | 1600 RPM |
Engine Bore Size | 92 mm | 83 mm |
Engine Stroke Size | 82.7 mm | 92 mm |
Engine Compression Ratio | 10.0:1 | 18.0:1 |
Fuel Type | Gasoline | Diesel |
Top Speed | 206 km/hour | 246 km/hour |
Acceleration 0-100mph | 8.1 seconds | 7 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 2180 kg | 1815 kg |
Vehicle Length | 4670 mm | 4920 mm |
Vehicle Width | 1880 mm | 1880 mm |
Vehicle Height | 1710 mm | 1410 mm |
Wheelbase Size | 2830 mm | 2860 mm |
Fuel Consumption Overall | 13.9 L/100km | 7.8 L/100km |
Fuel Tank Capacity | 93 L | 80 L |