2009 Alpina B5 vs. 2010 BMW X3
To start off, 2010 BMW X3 is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Alpina B5. In addition, the cost of maintenance, including insurance, on 2009 Alpina B5 would be higher. At 4,397 cc (8 cylinders), 2009 Alpina B5 is equipped with a bigger engine. In terms of performance, 2009 Alpina B5 (493 HP @ 5500 RPM) has 233 more horse power than 2010 BMW X3. (260 HP @ 6600 RPM). In normal driving conditions, 2009 Alpina B5 should accelerate faster than 2010 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2010 BMW X3 weights approximately 10 kg more than 2009 Alpina B5.
Because 2010 BMW X3 is all wheel drive (AWD), it will have significant more traction and grip than 2009 Alpina B5. In wet, icy, snow, or gravel driving conditions, 2010 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, 2009 Alpina B5 (700 Nm @ 4250 RPM) has 395 more torque (in Nm) than 2010 BMW X3. (305 Nm @ 2750 RPM). This means 2009 Alpina B5 will have an easier job in driving up hills or pulling heavy equipment than 2010 BMW X3. 2009 Alpina B5 has automatic transmission and 2010 BMW X3 has manual transmission. 2010 BMW X3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Alpina B5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Alpina B5 | 2010 BMW X3 | |
| Make | Alpina | BMW |
| Model | B5 | X3 |
| Year Released | 2009 | 2010 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 4397 cc | 3000 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 493 HP | 260 HP |
| Engine RPM | 5500 RPM | 6600 RPM |
| Torque | 700 Nm | 305 Nm |
| Torque RPM | 4250 RPM | 2750 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1810 kg | 1820 kg |
| Vehicle Length | 4850 mm | 4569 mm |
| Vehicle Width | 1850 mm | 1854 mm |
| Vehicle Height | 1500 mm | 1676 mm |
| Wheelbase Size | 2890 mm | 2797 mm |
| Fuel Tank Capacity | 70 L | 67 L |
