2007 BMW X3 vs. 2009 Mazda CX-7
To start off, 2009 Mazda CX-7 is newer by 2 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 2,993 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (283 HP @ 4400 RPM) has 39 more horse power than 2009 Mazda CX-7. (244 HP @ 5000 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 2009 Mazda CX-7. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 770 kg more than 2009 Mazda CX-7. 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 2009 Mazda CX-7. 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 (580 Nm @ 1750 RPM) has 230 more torque (in Nm) than 2009 Mazda CX-7. (350 Nm @ 2500 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda CX-7.
Compare all specifications:
2007 BMW X3 | 2009 Mazda CX-7 | |
Make | BMW | Mazda |
Model | X3 | CX-7 |
Year Released | 2007 | 2009 |
Body Type | SUV | SUV |
Engine Position | Front | Front |
Engine Size | 2993 cc | 2260 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 283 HP | 244 HP |
Engine RPM | 4400 RPM | 5000 RPM |
Torque | 580 Nm | 350 Nm |
Torque RPM | 1750 RPM | 2500 RPM |
Engine Compression Ratio | 17.0:1 | 10.0:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1950 kg | 1180 kg |
Vehicle Length | 4570 mm | 4680 mm |
Vehicle Width | 1860 mm | 1880 mm |
Vehicle Height | 1680 mm | 1650 mm |
Wheelbase Size | 2800 mm | 2760 mm |
Fuel Consumption Overall | 8.7 L/100km | 11.8 L/100km |
Fuel Tank Capacity | 67 L | 69 L |