2006 BMW 630 vs. 2007 Mazda CX-9
To start off, 2007 Mazda CX-9 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 BMW 630. In addition, the cost of maintenance, including insurance, on 2006 BMW 630 would be higher. At 3,496 cc (6 cylinders), 2007 Mazda CX-9 is equipped with a bigger engine. In terms of performance, 2007 Mazda CX-9 (263 HP @ 6250 RPM) has 9 more horse power than 2006 BMW 630. (254 HP @ 6600 RPM) In normal driving conditions, 2007 Mazda CX-9 should accelerate faster than 2006 BMW 630.
Because 2006 BMW 630 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 BMW 630. However, in wet, icy, snow, or gravel driving conditions, 2007 Mazda CX-9, being front wheel drive (FWD), will offer much better control with better grip. 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 Mazda CX-9 (338 Nm @ 4500 RPM) has 38 more torque (in Nm) than 2006 BMW 630. (300 Nm @ 2500 RPM). This means 2007 Mazda CX-9 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 630. 2007 Mazda CX-9 has automatic transmission and 2006 BMW 630 has manual transmission. 2006 BMW 630 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mazda CX-9 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 630 | 2007 Mazda CX-9 | |
| Make | BMW | Mazda |
| Model | 630 | CX-9 |
| Year Released | 2006 | 2007 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 3496 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 254 HP | 263 HP |
| Engine RPM | 6600 RPM | 6250 RPM |
| Torque | 300 Nm | 338 Nm |
| Torque RPM | 2500 RPM | 4500 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4830 mm | 5080 mm |
| Vehicle Width | 1860 mm | 1940 mm |
| Vehicle Height | 1380 mm | 1740 mm |
| Wheelbase Size | 2790 mm | 2880 mm |
| Fuel Consumption Overall | 9.6 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 70 L | 76 L |
