2004 Alpina B3 vs. 2009 BMW X6
To start off, 2009 BMW X6 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 4,395 cc (8 cylinders), 2009 BMW X6 is equipped with a bigger engine. In terms of performance, 2009 BMW X6 (401 HP @ 5500 RPM) has 100 more horse power than 2004 Alpina B3. (301 HP @ 6300 RPM) In normal driving conditions, 2009 BMW X6 should accelerate faster than 2004 Alpina B3. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X6 weights approximately 785 kg more than 2004 Alpina B3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X6 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 X6 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 BMW X6 (610 Nm @ 1750 RPM) has 248 more torque (in Nm) than 2004 Alpina B3. (362 Nm @ 4800 RPM). This means 2009 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 2004 Alpina B3.
Compare all specifications:
| 2004 Alpina B3 | 2009 BMW X6 | |
| Make | Alpina | BMW |
| Model | B3 | X6 |
| Year Released | 2004 | 2009 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 4395 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 301 HP | 401 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 362 Nm | 610 Nm |
| Torque RPM | 4800 RPM | 1750 RPM |
| Engine Bore Size | 87 mm | 89 mm |
| Engine Stroke Size | 93.8 mm | 88.3 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1480 kg | 2265 kg |
| Vehicle Length | 4490 mm | 4880 mm |
| Vehicle Width | 1760 mm | 1990 mm |
| Vehicle Height | 1370 mm | 1700 mm |
| Wheelbase Size | 2730 mm | 2940 mm |
| Fuel Tank Capacity | 88 L | 85 L |
