2009 Alpina B5 vs. 2007 BMW 325
To start off, 2009 Alpina B5 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW 325. In addition, the cost of maintenance, including insurance, on 2007 BMW 325 would be higher. At 4,398 cc (8 cylinders), 2009 Alpina B5 is equipped with a bigger engine. In terms of performance, 2009 Alpina B5 (493 HP @ 5500 RPM) has 278 more horse power than 2007 BMW 325. (215 HP @ 5600 RPM). In normal driving conditions, 2009 Alpina B5 should accelerate faster than 2007 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alpina B5 weights approximately 300 kg more than 2007 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2009 Alpina B5 (700 Nm @ 4250 RPM) has 450 more torque (in Nm) than 2007 BMW 325. (250 Nm @ 2750 RPM). This means 2009 Alpina B5 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 325. 2009 Alpina B5 has automatic transmission and 2007 BMW 325 has manual transmission. 2007 BMW 325 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Alpina B5 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Alpina B5 | 2007 BMW 325 | |
Make | Alpina | BMW |
Model | B5 | 325 |
Year Released | 2009 | 2007 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 4398 cc | 2497 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 493 HP | 215 HP |
Engine RPM | 5500 RPM | 5600 RPM |
Torque | 700 Nm | 250 Nm |
Torque RPM | 4250 RPM | 2750 RPM |
Engine Compression Ratio | 9.0:1 | 11.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 309 km/hour | 247 km/hour |
Acceleration 0-100mph | 4.7 seconds | 6.9 seconds |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1720 kg | 1420 kg |
Vehicle Length | 4850 mm | 4590 mm |
Vehicle Width | 1850 mm | 1400 mm |
Vehicle Height | 1470 mm | 1790 mm |
Wheelbase Size | 2890 mm | 2770 mm |
Fuel Consumption Overall | 12.3 L/100km | 11.9 L/100km |
Fuel Tank Capacity | 70 L | 63 L |