| Model | Year | Engine power | Displacement | Top speed | 0-100 km/h (0-62 mph) |
|---|---|---|---|---|---|
| Rover P4 | 1951 | 56 kW | 2103 ccm | - | - |
| Rover P4 | 1952 | 56 kW | 2101 ccm | - | - |
| Rover P4 90 | 1953 | 70 kW | 2638 ccm | - | - |
| Rover P4 | 1954 | 56 kW | 2103 ccm | - | - |
| Rover P4 2.2 | 1954 | 53 kW | 2228 ccm | - | - |
| Rover P4 2.6 | 1954 | 60 kW | 2638 ccm | - | - |
| Rover P4 75 | 1954 | 60 kW | 2230 ccm | - | - |
| Rover P4 Mark II | 1954 | 39 kW | 1997 ccm | - | - |
| Rover P4 | 1955 | 56 kW | 2102 ccm | - | - |
| Rover P4 2200 | 1955 | 53 kW | 2230 ccm | - | - |
| Rover P4 2600 | 1955 | 59 kW | 2638 ccm | - | - |
| Rover P4 | 1956 | 39 kW | 1997 ccm | - | - |
| Rover P4 105R | 1956 | 81 kW | 2638 ccm | 151 km/h | - |
| Rover P4 105S | 1956 | 81 kW | 2636 ccm | 153 km/h | - |
| Rover P4 2.0 | 1957 | 39 kW | 1997 ccm | - | - |
| Rover P4 2.2 | 1957 | 53 kW | 2230 ccm | - | - |
| Rover P4 2.6 | 1957 | 70 kW | 2636 ccm | - | - |
| Rover P4 2000 | 1958 | 39 kW | 1995 ccm | - | - |
| Rover P4 2200 | 1958 | 53 kW | 2230 ccm | - | - |
| Rover P4 2600 | 1958 | 59 kW | 2636 ccm | - | - |
