2004 Alpina B3 vs. 2009 BMW X3
To start off, 2009 BMW X3 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Alpina B3. In addition, the cost of maintenance, including insurance, on 2004 Alpina B3 would be higher. At 3,346 cc (6 cylinders), 2004 Alpina B3 is equipped with a bigger engine. In terms of performance, 2004 Alpina B3 (301 HP @ 6300 RPM) has 153 more horse power than 2009 BMW X3. (148 HP @ 6200 RPM). In normal driving conditions, 2004 Alpina B3 should accelerate faster than 2009 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X3 weights approximately 11 kg more than 2004 Alpina B3.
Because 2009 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Alpina B3. In wet, icy, snow, or gravel driving conditions, 2009 BMW X3 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, 2004 Alpina B3 (363 Nm @ 4800 RPM) has 163 more torque (in Nm) than 2009 BMW X3. (200 Nm @ 3750 RPM). This means 2004 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW X3.
Compare all specifications:
| 2004 Alpina B3 | 2009 BMW X3 | |
| Make | Alpina | BMW |
| Model | B3 | X3 |
| Year Released | 2004 | 2009 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 301 HP | 148 HP |
| Engine RPM | 6300 RPM | 6200 RPM |
| Torque | 363 Nm | 200 Nm |
| Torque RPM | 4800 RPM | 3750 RPM |
| Engine Bore Size | 87 mm | 84 mm |
| Engine Stroke Size | 93.8 mm | 90 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1645 kg | 1656 kg |
| Vehicle Length | 4490 mm | 4570 mm |
| Vehicle Width | 1760 mm | 1860 mm |
| Vehicle Height | 1360 mm | 1680 mm |
| Wheelbase Size | 2730 mm | 2800 mm |
| Fuel Tank Capacity | 63 L | 67 L |
