2009 Alpina B3 vs. 1949 Rover P4
To start off, 2009 Alpina B3 is newer by 60 year(s). Which means there will be less support and parts availability for 1949 Rover P4. In addition, the cost of maintenance, including insurance, on 1949 Rover P4 would be higher. At 3,301 cc (6 cylinders), 2009 Alpina B3 is equipped with a bigger engine. In terms of performance, 2009 Alpina B3 (276 HP @ 6200 RPM) has 202 more horse power than 1949 Rover P4. (74 HP @ 4200 RPM). In normal driving conditions, 2009 Alpina B3 should accelerate faster than 1949 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alpina B3 weights approximately 109 kg more than 1949 Rover P4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Alpina B3 is four wheel drive (4WD), it will have significant more traction and grip than 1949 Rover P4. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Alpina B3 (335 Nm @ 4500 RPM) has 185 more torque (in Nm) than 1949 Rover P4. (150 Nm @ 2500 RPM). This means 2009 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 1949 Rover P4.
Compare all specifications:
2009 Alpina B3 | 1949 Rover P4 | |
Make | Alpina | Rover |
Model | B3 | P4 |
Year Released | 2009 | 1949 |
Engine Position | Front | Front |
Engine Size | 3301 cc | 2102 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 276 HP | 74 HP |
Engine RPM | 6200 RPM | 4200 RPM |
Torque | 335 Nm | 150 Nm |
Torque RPM | 4500 RPM | 2500 RPM |
Engine Bore Size | 86.4 mm | 65.2 mm |
Engine Stroke Size | 93.8 mm | 105 mm |
Engine Compression Ratio | 10.0:1 | 7.3:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 254 km/hour | 137 km/hour |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1560 kg | 1451 kg |
Vehicle Length | 4480 mm | 4590 mm |
Vehicle Width | 1750 mm | 1680 mm |
Vehicle Height | 1420 mm | 1620 mm |
Wheelbase Size | 2730 mm | 2830 mm |
Fuel Tank Capacity | 63 L | 52 L |