2009 Alpina B3 vs. 2007 Mazda MazdaSpeed3
To start off, 2009 Alpina B3 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mazda MazdaSpeed3. In addition, the cost of maintenance, including insurance, on 2007 Mazda MazdaSpeed3 would be higher. At 3,346 cc (6 cylinders), 2009 Alpina B3 is equipped with a bigger engine. In terms of performance, 2009 Alpina B3 (301 HP @ 6300 RPM) has 51 more horse power than 2007 Mazda MazdaSpeed3. (250 HP @ 3000 RPM). In normal driving conditions, 2009 Alpina B3 should accelerate faster than 2007 Mazda MazdaSpeed3.
Because 2009 Alpina B3 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 2009 Alpina B3. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Mazda MazdaSpeed3 (380 Nm @ 3000 RPM) has 18 more torque (in Nm) than 2009 Alpina B3. (362 Nm @ 4800 RPM). This means 2007 Mazda MazdaSpeed3 will have an easier job in driving up hills or pulling heavy equipment than 2009 Alpina B3.
Compare all specifications:
| 2009 Alpina B3 | 2007 Mazda MazdaSpeed3 | |
| Make | Alpina | Mazda |
| Model | B3 | MazdaSpeed3 |
| Year Released | 2009 | 2007 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 2298 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 301 HP | 250 HP |
| Engine RPM | 6300 RPM | 3000 RPM |
| Torque | 362 Nm | 380 Nm |
| Torque RPM | 4800 RPM | 3000 RPM |
| Engine Bore Size | 87 mm | 87.5 mm |
| Engine Stroke Size | 93.8 mm | 94 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Width | 1760 mm | 1790 mm |
