2006 BMW Z4 vs. 1949 Rover P4
To start off, 2006 BMW Z4 is newer by 57 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 2,979 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (229 HP @ 5900 RPM) has 155 more horse power than 1949 Rover P4. (74 HP @ 4200 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1949 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 179 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.
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 BMW Z4 (300 Nm @ 3500 RPM) has 150 more torque (in Nm) than 1949 Rover P4. (150 Nm @ 2500 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1949 Rover P4.
Compare all specifications:
2006 BMW Z4 | 1949 Rover P4 | |
Make | BMW | Rover |
Model | Z4 | P4 |
Year Released | 2006 | 1949 |
Engine Position | Front | Front |
Engine Size | 2979 cc | 2102 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 229 HP | 74 HP |
Engine RPM | 5900 RPM | 4200 RPM |
Torque | 300 Nm | 150 Nm |
Torque RPM | 3500 RPM | 2500 RPM |
Engine Bore Size | 84 mm | 65.2 mm |
Engine Stroke Size | 90 mm | 105 mm |
Engine Compression Ratio | 10.2:1 | 7.3:1 |
Fuel Type | Gasoline | Gasoline |
Top Speed | 250 km/hour | 137 km/hour |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1630 kg | 1451 kg |
Vehicle Length | 4570 mm | 4590 mm |
Vehicle Width | 1790 mm | 1680 mm |
Vehicle Height | 1680 mm | 1620 mm |
Wheelbase Size | 2500 mm | 2830 mm |
Fuel Tank Capacity | 55 L | 52 L |