2005 BMW 630 vs. 2008 Mazda MazdaSpeed3
To start off, 2008 Mazda MazdaSpeed3 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 BMW 630. In addition, the cost of maintenance, including insurance, on 2005 BMW 630 would be higher. At 2,993 cc (6 cylinders), 2005 BMW 630 is equipped with a bigger engine. In terms of performance, 2008 Mazda MazdaSpeed3 (263 HP @ 5500 RPM) has 9 more horse power than 2005 BMW 630. (254 HP @ 6600 RPM) In normal driving conditions, 2008 Mazda MazdaSpeed3 should accelerate faster than 2005 BMW 630. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 630 weights approximately 385 kg more than 2008 Mazda MazdaSpeed3.
Because 2005 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 2005 BMW 630. However, in wet, icy, snow, or gravel driving conditions, 2008 Mazda MazdaSpeed3, 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, 2008 Mazda MazdaSpeed3 (380 Nm @ 3000 RPM) has 90 more torque (in Nm) than 2005 BMW 630. (290 Nm @ 2500 RPM). This means 2008 Mazda MazdaSpeed3 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 630.
Compare all specifications:
| 2005 BMW 630 | 2008 Mazda MazdaSpeed3 | |
| Make | BMW | Mazda |
| Model | 630 | MazdaSpeed3 |
| Year Released | 2005 | 2008 |
| Body Type | Coupe | Hatchback |
| 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 | 254 HP | 263 HP |
| Engine RPM | 6600 RPM | 5500 RPM |
| Torque | 290 Nm | 380 Nm |
| Torque RPM | 2500 RPM | 3000 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1565 kg | 1180 kg |
| Vehicle Length | 4830 mm | 4500 mm |
| Vehicle Width | 1860 mm | 1770 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2730 mm | 2650 mm |
| Fuel Consumption Overall | 9.1 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 70 L | 55 L |
