2006 BMW 630 vs. 2007 Mazda MazdaSpeed6
To start off, 2007 Mazda MazdaSpeed6 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 2,996 cc (6 cylinders), 2006 BMW 630 is equipped with a bigger engine. In terms of performance, 2007 Mazda MazdaSpeed6 (270 HP @ 5500 RPM) has 16 more horse power than 2006 BMW 630. (254 HP @ 6600 RPM) In normal driving conditions, 2007 Mazda MazdaSpeed6 should accelerate faster than 2006 BMW 630. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 630 weights approximately 580 kg more than 2007 Mazda MazdaSpeed6.
Because 2007 Mazda MazdaSpeed6 is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 630. In wet, icy, snow, or gravel driving conditions, 2007 Mazda MazdaSpeed6 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 Mazda MazdaSpeed6 (380 Nm @ 3000 RPM) has 80 more torque (in Nm) than 2006 BMW 630. (300 Nm @ 2500 RPM). This means 2007 Mazda MazdaSpeed6 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 630.
Compare all specifications:
| 2006 BMW 630 | 2007 Mazda MazdaSpeed6 | |
| Make | BMW | Mazda |
| Model | 630 | MazdaSpeed6 |
| Year Released | 2006 | 2007 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 2260 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 254 HP | 270 HP |
| Engine RPM | 6600 RPM | 5500 RPM |
| Torque | 300 Nm | 380 Nm |
| Torque RPM | 2500 RPM | 3000 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1760 kg | 1180 kg |
| Vehicle Length | 4830 mm | 4750 mm |
| Vehicle Width | 1860 mm | 1790 mm |
| Vehicle Height | 1380 mm | 1440 mm |
| Wheelbase Size | 2790 mm | 2680 mm |
| Fuel Consumption Overall | 9.6 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
