2009 Alpina B3 vs. 2004 BMW X5
To start off, 2009 Alpina B3 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 BMW X5. In addition, the cost of maintenance, including insurance, on 2004 BMW X5 would be higher. At 4,799 cc (8 cylinders), 2004 BMW X5 is equipped with a bigger engine. In terms of performance, 2004 BMW X5 (355 HP @ 6200 RPM) has 54 more horse power than 2009 Alpina B3. (301 HP @ 6300 RPM) In normal driving conditions, 2004 BMW X5 should accelerate faster than 2009 Alpina B3. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW X5 weights approximately 655 kg more than 2009 Alpina B3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 BMW X5 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, 2004 BMW X5 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 BMW X5 (500 Nm @ 3600 RPM) has 138 more torque (in Nm) than 2009 Alpina B3. (362 Nm @ 4800 RPM). This means 2004 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2009 Alpina B3. 2004 BMW X5 has automatic transmission and 2009 Alpina B3 has manual transmission. 2009 Alpina B3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Alpina B3 | 2004 BMW X5 | |
| Make | Alpina | BMW |
| Model | B3 | X5 |
| Year Released | 2009 | 2004 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 4799 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 301 HP | 355 HP |
| Engine RPM | 6300 RPM | 6200 RPM |
| Torque | 362 Nm | 500 Nm |
| Torque RPM | 4800 RPM | 3600 RPM |
| Engine Bore Size | 87 mm | 93.1 mm |
| Engine Stroke Size | 93.8 mm | 88.3 mm |
| Acceleration 0-100mph | 6.1 seconds | 6.1 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1620 kg | 2275 kg |
| Vehicle Length | 4490 mm | 4670 mm |
| Vehicle Width | 1760 mm | 1880 mm |
| Vehicle Height | 1360 mm | 1730 mm |
| Wheelbase Size | 2730 mm | 2940 mm |
| Fuel Consumption Overall | 11.2 L/100km | 13.5 L/100km |
| Fuel Tank Capacity | 63 L | 93 L |
