1955 Austin A 55 vs. 1957 Rover P4
To start off, 1957 Rover P4 is newer by 2 year(s). Which means there will be less support and parts availability for 1955 Austin A 55. In addition, the cost of maintenance, including insurance, on 1955 Austin A 55 would be higher. At 2,636 cc (6 cylinders), 1957 Rover P4 is equipped with a bigger engine. In terms of performance, 1957 Rover P4 (93 HP @ 4250 RPM) has 42 more horse power than 1955 Austin A 55. (51 HP @ 4250 RPM) In normal driving conditions, 1957 Rover P4 should accelerate faster than 1955 Austin A 55. With that said, vehicle weight also plays an important factor in acceleration. 1957 Rover P4 weights approximately 375 kg more than 1955 Austin A 55. 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, 1957 Rover P4 (206 Nm @ 2500 RPM) has 96 more torque (in Nm) than 1955 Austin A 55. (110 Nm @ 2000 RPM). This means 1957 Rover P4 will have an easier job in driving up hills or pulling heavy equipment than 1955 Austin A 55.
Compare all specifications:
1955 Austin A 55 | 1957 Rover P4 | |
Make | Austin | Rover |
Model | A 55 | P4 |
Year Released | 1955 | 1957 |
Engine Position | Front | Front |
Engine Size | 1489 cc | 2636 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 51 HP | 93 HP |
Engine RPM | 4250 RPM | 4250 RPM |
Torque | 110 Nm | 206 Nm |
Torque RPM | 2000 RPM | 2500 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1055 kg | 1430 kg |
Vehicle Length | 4250 mm | 4550 mm |
Vehicle Width | 1570 mm | 1680 mm |
Vehicle Height | 1570 mm | 1620 mm |
Wheelbase Size | 2530 mm | 2830 mm |