1973 MG MGB vs. 1955 Rover P4
To start off, 1973 MG MGB is newer by 18 year(s). Which means there will be less support and parts availability for 1955 Rover P4. In addition, the cost of maintenance, including insurance, on 1955 Rover P4 would be higher. At 2,102 cc (6 cylinders), 1955 Rover P4 is equipped with a bigger engine. In terms of performance, 1973 MG MGB (97 HP @ 5400 RPM) has 23 more horse power than 1955 Rover P4. (74 HP @ 4200 RPM). In normal driving conditions, 1973 MG MGB should accelerate faster than 1955 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 1955 Rover P4 weights approximately 390 kg more than 1973 MG MGB.
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, 1955 Rover P4 (150 Nm) has 1 more torque (in Nm) than 1973 MG MGB. (149 Nm). This means 1955 Rover P4 will have an easier job in driving up hills or pulling heavy equipment than 1973 MG MGB.
Compare all specifications:
| 1973 MG MGB | 1955 Rover P4 | |
| Make | MG | Rover |
| Model | MGB | P4 |
| Year Released | 1973 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 2102 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 97 HP | 74 HP |
| Engine RPM | 5400 RPM | 4200 RPM |
| Torque | 149 Nm | 150 Nm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1000 kg | 1390 kg |
| Vehicle Length | 3900 mm | 4590 mm |
| Vehicle Width | 1530 mm | 1670 mm |
| Vehicle Height | 1260 mm | 1620 mm |
| Wheelbase Size | 2320 mm | 2830 mm |
