2009 Alpina Roadster vs. 2008 Mazda 3
To start off, 2009 Alpina Roadster is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Mazda 3. In addition, the cost of maintenance, including insurance, on 2008 Mazda 3 would be higher. At 3,346 cc (6 cylinders), 2009 Alpina Roadster is equipped with a bigger engine. In terms of performance, 2009 Alpina Roadster (296 HP @ 6300 RPM) has 39 more horse power than 2008 Mazda 3. (257 HP @ 5500 RPM). In normal driving conditions, 2009 Alpina Roadster should accelerate faster than 2008 Mazda 3.
Because 2009 Alpina Roadster 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 Roadster. However, in wet, icy, snow, or gravel driving conditions, 2008 Mazda 3, 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 3 (380 Nm @ 3000 RPM) has 18 more torque (in Nm) than 2009 Alpina Roadster. (362 Nm @ 4800 RPM). This means 2008 Mazda 3 will have an easier job in driving up hills or pulling heavy equipment than 2009 Alpina Roadster.
Compare all specifications:
| 2009 Alpina Roadster | 2008 Mazda 3 | |
| Make | Alpina | Mazda |
| Model | Roadster | 3 |
| Year Released | 2009 | 2008 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 2261 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 296 HP | 257 HP |
| Engine RPM | 6300 RPM | 5500 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 |
| Top Speed | 265 km/hour | 250 km/hour |
| Acceleration 0-100mph | 5.3 seconds | 6.1 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4100 mm | 4680 mm |
| Vehicle Width | 1790 mm | 1790 mm |
| Vehicle Height | 1300 mm | 1440 mm |
| Wheelbase Size | 2500 mm | 2650 mm |
| Fuel Tank Capacity | 55 L | 55 L |
