2008 Alpina B7 vs. 2007 BMW X3
To start off, 2008 Alpina B7 is newer by 1 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 4,398 cc (8 cylinders), 2008 Alpina B7 is equipped with a bigger engine. In terms of performance, 2008 Alpina B7 (493 HP @ 5500 RPM) has 225 more horse power than 2007 BMW X3. (268 HP @ 6600 RPM). In normal driving conditions, 2008 Alpina B7 should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2008 Alpina B7 weights approximately 175 kg more than 2007 BMW X3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Alpina B7. 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, 2008 Alpina B7 (700 Nm @ 4250 RPM) has 385 more torque (in Nm) than 2007 BMW X3. (315 Nm @ 2750 RPM). This means 2008 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3.
Compare all specifications:
2008 Alpina B7 | 2007 BMW X3 | |
Make | Alpina | BMW |
Model | B7 | X3 |
Year Released | 2008 | 2007 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 4398 cc | 2996 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 493 HP | 268 HP |
Engine RPM | 5500 RPM | 6600 RPM |
Torque | 700 Nm | 315 Nm |
Torque RPM | 4250 RPM | 2750 RPM |
Engine Bore Size | 92 mm | 85 mm |
Engine Stroke Size | 82.8 mm | 88 mm |
Engine Compression Ratio | 9.0:1 | 10.7:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 300 km/hour | 210 km/hour |
Acceleration 0-100mph | 5 seconds | 7.8 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1990 kg | 1815 kg |
Vehicle Length | 5180 mm | 4570 mm |
Vehicle Width | 1910 mm | 1680 mm |
Vehicle Height | 1450 mm | 1860 mm |
Wheelbase Size | 3140 mm | 2800 mm |
Fuel Consumption Overall | 12.9 L/100km | 10.3 L/100km |
Fuel Tank Capacity | 88 L | 67 L |