2007 BMW X3 vs. 2009 Alpina B3
To start off, 2009 Alpina B3 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW X3. In addition, the cost of maintenance, including insurance, on 2007 BMW X3 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 33 more horse power than 2007 BMW X3. (268 HP @ 6600 RPM) In normal driving conditions, 2009 Alpina B3 should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 363 kg more than 2009 Alpina B3.
Because 2007 BMW X3 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, 2007 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 B3 (362 Nm @ 4800 RPM) has 47 more torque (in Nm) than 2007 BMW X3. (315 Nm @ 2750 RPM). This means 2009 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3.
Compare all specifications:
2007 BMW X3 | 2009 Alpina B3 | |
Make | BMW | Alpina |
Model | X3 | B3 |
Year Released | 2007 | 2009 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 2996 cc | 3346 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 268 HP | 301 HP |
Engine RPM | 6600 RPM | 6300 RPM |
Torque | 315 Nm | 362 Nm |
Torque RPM | 2750 RPM | 4800 RPM |
Engine Bore Size | 85 mm | 87 mm |
Engine Stroke Size | 88 mm | 93.8 mm |
Engine Compression Ratio | 10.7:1 | 10.2:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 210 km/hour | 271 km/hour |
Acceleration 0-100mph | 7.8 seconds | 5.4 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1815 kg | 1452 kg |
Vehicle Length | 4570 mm | 4490 mm |
Vehicle Width | 1680 mm | 1760 mm |
Vehicle Height | 1860 mm | 1370 mm |
Wheelbase Size | 2800 mm | 2730 mm |
Fuel Consumption Overall | 10.3 L/100km | 11 L/100km |
Fuel Tank Capacity | 67 L | 63 L |