2007 BMW X3 vs. 2011 Mercedes-Benz B
To start off, 2011 Mercedes-Benz B is newer by 4 year(s). Which means there will be less support and parts availability for 2007 BMW X3. In addition, the cost of maintenance, including insurance, on 2007 BMW X3 would be higher. At 2,991 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (201 HP @ 4000 RPM) has 63 more horse power than 2011 Mercedes-Benz B. (138 HP @ 4200 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 2011 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 490 kg more than 2011 Mercedes-Benz B. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Mercedes-Benz B. 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 (410 Nm @ 1500 RPM) has 110 more torque (in Nm) than 2011 Mercedes-Benz B. (300 Nm @ 1600 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2011 Mercedes-Benz B.
Compare all specifications:
2007 BMW X3 | 2011 Mercedes-Benz B | |
Make | BMW | Mercedes-Benz |
Model | X3 | B |
Year Released | 2007 | 2011 |
Body Type | SUV | Hatchback |
Engine Position | Front | Front |
Engine Size | 2991 cc | 1990 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 201 HP | 138 HP |
Engine RPM | 4000 RPM | 4200 RPM |
Torque | 410 Nm | 300 Nm |
Torque RPM | 1500 RPM | 1600 RPM |
Engine Bore Size | 84 mm | 83 mm |
Engine Stroke Size | 90 mm | 92 mm |
Engine Compression Ratio | 17.0:1 | 18.0:1 |
Fuel Type | Diesel | Diesel |
Top Speed | 210 km/hour | 200 km/hour |
Acceleration 0-100mph | 7.9 seconds | 9.6 seconds |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1925 kg | 1435 kg |
Vehicle Length | 4570 mm | 4280 mm |
Vehicle Width | 1860 mm | 1780 mm |
Vehicle Height | 1680 mm | 1610 mm |
Wheelbase Size | 2800 mm | 2780 mm |
Fuel Consumption Overall | 8.4 L/100km | 5.6 L/100km |
Fuel Tank Capacity | 67 L | 54 L |