2009 BMW X3 vs. 2007 Mercedes-Benz A

To start off, 2009 BMW X3 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz A. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz A would be higher. At 1,995 cc (4 cylinders), 2009 BMW X3 is equipped with a bigger engine. In terms of performance, 2009 BMW X3 (148 HP @ 6200 RPM) has 10 more horse power than 2007 Mercedes-Benz A. (138 HP @ 4200 RPM). In normal driving conditions, 2009 BMW X3 should accelerate faster than 2007 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X3 weights approximately 316 kg more than 2007 Mercedes-Benz A. 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 2007 Mercedes-Benz A. 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, 2007 Mercedes-Benz A (300 Nm @ 1600 RPM) has 100 more torque (in Nm) than 2009 BMW X3. (200 Nm @ 3750 RPM). This means 2007 Mercedes-Benz A will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW X3.

Compare all specifications:

2009 BMW X3 2007 Mercedes-Benz A
Make BMW Mercedes-Benz
Model X3 A
Year Released 2009 2007
Body Type SUV Hatchback
Engine Position Front Front
Engine Size 1995 cc 1989 cc
Engine Cylinders 4 cylinders 4 cylinders
Engine Type in-line in-line
Valves per Cylinder 4 valves 4 valves
Horse Power 148 HP 138 HP
Engine RPM 6200 RPM 4200 RPM
Torque 200 Nm 300 Nm
Torque RPM 3750 RPM 1600 RPM
Engine Bore Size 84 mm 83 mm
Engine Stroke Size 90 mm 92 mm
Engine Compression Ratio 10.5:1 18.0:1
Fuel Type Gasoline - Premium Diesel
Top Speed 198 km/hour 201 km/hour
Acceleration 0-100mph 11.5 seconds 9.5 seconds
Drive Type 4WD Front
Number of Seats 5 seats 5 seats
Number of Doors 5 doors 3 doors
Vehicle Weight 1656 kg 1340 kg
Vehicle Length 4570 mm 3840 mm
Vehicle Width 1860 mm 1770 mm
Vehicle Height 1680 mm 1600 mm
Wheelbase Size 2800 mm 2570 mm
Fuel Consumption Overall 9.3 L/100km 5.4 L/100km
Fuel Tank Capacity 67 L 54 L


 

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