2007 BMW X3 vs. 1949 Rover P4
To start off, 2007 BMW X3 is newer by 58 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 2,993 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (215 HP @ 4000 RPM) has 141 more horse power than 1949 Rover P4. (74 HP @ 4200 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 1949 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 314 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 2007 BMW X3 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, 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, 2007 BMW X3 (480 Nm @ 1750 RPM) has 330 more torque (in Nm) than 1949 Rover P4. (150 Nm @ 2500 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1949 Rover P4. 2007 BMW X3 has automatic transmission and 1949 Rover P4 has manual transmission. 1949 Rover P4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 BMW X3 | 1949 Rover P4 | |
Make | BMW | Rover |
Model | X3 | P4 |
Year Released | 2007 | 1949 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 2102 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 215 HP | 74 HP |
Engine RPM | 4000 RPM | 4200 RPM |
Torque | 480 Nm | 150 Nm |
Torque RPM | 1750 RPM | 2500 RPM |
Engine Bore Size | 84 mm | 65.2 mm |
Engine Stroke Size | 90 mm | 105 mm |
Engine Compression Ratio | 17.0:1 | 7.3:1 |
Fuel Type | Diesel | Gasoline |
Top Speed | 210 km/hour | 137 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1765 kg | 1451 kg |
Vehicle Length | 4570 mm | 4590 mm |
Vehicle Width | 1680 mm | 1680 mm |
Vehicle Height | 1860 mm | 1620 mm |
Wheelbase Size | 2800 mm | 2830 mm |
Fuel Tank Capacity | 67 L | 52 L |