2003 Alpina B3 vs. 2009 BMW Z4
To start off, 2009 BMW Z4 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Alpina B3. In addition, the cost of maintenance, including insurance, on 2003 Alpina B3 would be higher. At 3,300 cc (6 cylinders), 2003 Alpina B3 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (335 HP @ 7900 RPM) has 59 more horse power than 2003 Alpina B3. (276 HP @ 6300 RPM) In normal driving conditions, 2009 BMW Z4 should accelerate faster than 2003 Alpina B3. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B3 weights approximately 250 kg more than 2009 BMW Z4.
Because 2003 Alpina B3 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2003 Alpina B3 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, 2003 Alpina B3 (335 Nm @ 4500 RPM) has 20 more torque (in Nm) than 2009 BMW Z4. (315 Nm @ 2750 RPM). This means 2003 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW Z4.
Compare all specifications:
2003 Alpina B3 | 2009 BMW Z4 | |
Make | Alpina | BMW |
Model | B3 | Z4 |
Year Released | 2003 | 2009 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 3300 cc | 2996 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 276 HP | 335 HP |
Engine RPM | 6300 RPM | 7900 RPM |
Torque | 335 Nm | 315 Nm |
Torque RPM | 4500 RPM | 2750 RPM |
Engine Compression Ratio | 10.0:1 | 12.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 254 km/hour | 244 km/hour |
Acceleration 0-100mph | 7.2 seconds | 6.2 seconds |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1560 kg | 1310 kg |
Vehicle Length | 4480 mm | 4100 mm |
Vehicle Width | 1750 mm | 1790 mm |
Vehicle Height | 1420 mm | 1310 mm |
Wheelbase Size | 2730 mm | 2500 mm |
Fuel Consumption Overall | 11.6 L/100km | 9.7 L/100km |
Fuel Tank Capacity | 63 L | 55 L |