2009 Alpina B3 vs. 2006 Alpina B7
To start off, 2009 Alpina B3 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Alpina B7. In addition, the cost of maintenance, including insurance, on 2006 Alpina B7 would be higher. At 4,398 cc (8 cylinders), 2006 Alpina B7 is equipped with a bigger engine. In terms of performance, 2006 Alpina B7 (492 HP @ 5500 RPM) has 191 more horse power than 2009 Alpina B3. (301 HP @ 6300 RPM) In normal driving conditions, 2006 Alpina B7 should accelerate faster than 2009 Alpina B3. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alpina B7 weights approximately 498 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.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2006 Alpina B7 (700 Nm @ 4250 RPM) has 338 more torque (in Nm) than 2009 Alpina B3. (362 Nm @ 4800 RPM). This means 2006 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 2009 Alpina B3. 2006 Alpina B7 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. 2006 Alpina B7 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Alpina B3 | 2006 Alpina B7 | |
Make | Alpina | Alpina |
Model | B3 | B7 |
Year Released | 2009 | 2006 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 3346 cc | 4398 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 301 HP | 492 HP |
Engine RPM | 6300 RPM | 5500 RPM |
Torque | 362 Nm | 700 Nm |
Torque RPM | 4800 RPM | 4250 RPM |
Engine Bore Size | 87 mm | 92 mm |
Engine Stroke Size | 93.8 mm | 82.7 mm |
Engine Compression Ratio | 10.2:1 | 9.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 271 km/hour | 300 km/hour |
Acceleration 0-100mph | 5.4 seconds | 5.5 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1452 kg | 1950 kg |
Vehicle Length | 4490 mm | 5040 mm |
Vehicle Width | 1760 mm | 1910 mm |
Vehicle Height | 1370 mm | 1480 mm |
Wheelbase Size | 2730 mm | 3000 mm |
Fuel Consumption Overall | 11 L/100km | 10.9 L/100km |
Fuel Tank Capacity | 63 L | 88 L |