2005 Mazda AZ vs. 2009 Alpina B3
To start off, 2009 Alpina B3 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Mazda AZ. In addition, the cost of maintenance, including insurance, on 2005 Mazda AZ 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 238 more horse power than 2005 Mazda AZ. (63 HP @ 6250 RPM) In normal driving conditions, 2009 Alpina B3 should accelerate faster than 2005 Mazda AZ. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alpina B3 weights approximately 692 kg more than 2005 Mazda AZ. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Mazda AZ is four wheel drive (4WD), it will have significant more traction and grip than 2009 Alpina B3. In wet, icy, snow, or gravel driving conditions, 2005 Mazda AZ 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, 2009 Alpina B3 (362 Nm @ 4800 RPM) has 256 more torque (in Nm) than 2005 Mazda AZ. (106 Nm @ 3500 RPM). This means 2009 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda AZ.
Compare all specifications:
| 2005 Mazda AZ | 2009 Alpina B3 | |
| Make | Mazda | Alpina |
| Model | AZ | B3 |
| Year Released | 2005 | 2009 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 656 cc | 3346 cc |
| Engine Cylinders | 3 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 63 HP | 301 HP |
| Engine RPM | 6250 RPM | 6300 RPM |
| Torque | 106 Nm | 362 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Engine Bore Size | 68 mm | 87 mm |
| Engine Stroke Size | 60.4 mm | 93.8 mm |
| Engine Compression Ratio | 8.4:1 | 10.2:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 760 kg | 1452 kg |
| Vehicle Length | 3400 mm | 4490 mm |
| Vehicle Width | 1480 mm | 1760 mm |
| Vehicle Height | 1700 mm | 1370 mm |
| Wheelbase Size | 2260 mm | 2730 mm |
