2008 BMW 730 vs. 2009 Mazda CX-7
To start off, 2009 Mazda CX-7 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW 730. In addition, the cost of maintenance, including insurance, on 2008 BMW 730 would be higher. At 2,993 cc (6 cylinders), 2008 BMW 730 is equipped with a bigger engine. In terms of performance, 2009 Mazda CX-7 (244 HP @ 5000 RPM) has 16 more horse power than 2008 BMW 730. (228 HP @ 4000 RPM) In normal driving conditions, 2009 Mazda CX-7 should accelerate faster than 2008 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 730 weights approximately 720 kg more than 2009 Mazda CX-7.
Because 2009 Mazda CX-7 is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 730. In wet, icy, snow, or gravel driving conditions, 2009 Mazda CX-7 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, 2008 BMW 730 (500 Nm @ 2000 RPM) has 150 more torque (in Nm) than 2009 Mazda CX-7. (350 Nm @ 2500 RPM). This means 2008 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda CX-7.
Compare all specifications:
2008 BMW 730 | 2009 Mazda CX-7 | |
Make | BMW | Mazda |
Model | 730 | CX-7 |
Year Released | 2008 | 2009 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 2993 cc | 2258 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 228 HP | 244 HP |
Engine RPM | 4000 RPM | 5000 RPM |
Torque | 500 Nm | 350 Nm |
Torque RPM | 2000 RPM | 2500 RPM |
Engine Compression Ratio | 17.0:1 | 8.4:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1900 kg | 1180 kg |
Vehicle Length | 5040 mm | 4680 mm |
Vehicle Width | 1910 mm | 1880 mm |
Vehicle Height | 1500 mm | 1650 mm |
Wheelbase Size | 3000 mm | 2760 mm |
Fuel Consumption Overall | 8.4 L/100km | 13.1 L/100km |
Fuel Tank Capacity | 88 L | 69 L |