2007 BMW 650 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 650. In addition, the cost of maintenance, including insurance, on 2007 BMW 650 would be higher. At 4,797 cc (8 cylinders), 2007 BMW 650 is equipped with a bigger engine. In terms of performance, 2007 BMW 650 (362 HP @ 6300 RPM) has 118 more horse power than 2009 Mazda CX-7. (244 HP @ 5000 RPM). In normal driving conditions, 2007 BMW 650 should accelerate faster than 2009 Mazda CX-7. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 650 weights approximately 308 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 2009 Mazda CX-7 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 650. 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, 2007 BMW 650 (490 Nm @ 3400 RPM) has 140 more torque (in Nm) than 2009 Mazda CX-7. (350 Nm @ 2500 RPM). This means 2007 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda CX-7. 2009 Mazda CX-7 has automatic transmission and 2007 BMW 650 has manual transmission. 2007 BMW 650 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mazda CX-7 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 BMW 650 | 2009 Mazda CX-7 | |
Make | BMW | Mazda |
Model | 650 | CX-7 |
Year Released | 2007 | 2009 |
Body Type | Coupe | SUV |
Engine Position | Front | Front |
Engine Size | 4797 cc | 2260 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 362 HP | 244 HP |
Engine RPM | 6300 RPM | 5000 RPM |
Torque | 490 Nm | 350 Nm |
Torque RPM | 3400 RPM | 2500 RPM |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1640 kg | 1332 kg |
Vehicle Length | 4830 mm | 4680 mm |
Vehicle Width | 1380 mm | 1880 mm |
Vehicle Height | 1860 mm | 1650 mm |
Wheelbase Size | 2790 mm | 2760 mm |
Fuel Tank Capacity | 70 L | 69 L |