2007 BMW X3 vs. 2007 Mercedes-Benz CLS
To start off, both 2007 BMW X3 and 2007 Mercedes-Benz CLS were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,498 cc (6 cylinders), 2007 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz CLS (288 HP @ 6400 RPM) has 73 more horse power than 2007 BMW X3. (215 HP @ 4000 RPM) In normal driving conditions, 2007 Mercedes-Benz CLS should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 30 kg more than 2007 Mercedes-Benz CLS.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz CLS. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 BMW X3 (480 Nm @ 1750 RPM) has 115 more torque (in Nm) than 2007 Mercedes-Benz CLS. (365 Nm @ 3000 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz CLS.
Compare all specifications:
| 2007 BMW X3 | 2007 Mercedes-Benz CLS | |
| Make | BMW | Mercedes-Benz |
| Model | X3 | CLS |
| Year Released | 2007 | 2007 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 288 HP |
| Engine RPM | 4000 RPM | 6400 RPM |
| Torque | 480 Nm | 365 Nm |
| Torque RPM | 1750 RPM | 3000 RPM |
| Engine Bore Size | 84 mm | 92.9 mm |
| Engine Stroke Size | 90 mm | 86 mm |
| Engine Compression Ratio | 17.0:1 | 12.2:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 210 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.9 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 | 1765 kg | 1735 kg |
| Vehicle Length | 4570 mm | 4920 mm |
| Vehicle Width | 1680 mm | 1880 mm |
| Vehicle Height | 1860 mm | 1440 mm |
| Wheelbase Size | 2800 mm | 2860 mm |
| Fuel Consumption Overall | 8.6 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 67 L | 80 L |
