| Model | Year | Engine power | Displacement | Top speed | 0-100 km/h (0-62 mph) |
|---|---|---|---|---|---|
| Rover 12 | 1911 | 17 kW | 2297 ccm | 72 km/h | - |
| Rover 14 | 1933 | 41 kW | 1577 ccm | 106 km/h | - |
| Rover 10 | 1934 | 33 kW | 1389 ccm | - | - |
| Rover P2 | 1934 | 36 kW | 1576 ccm | - | - |
| Rover P2 | 1935 | 36 kW | 1577 ccm | - | - |
| Rover P2 | 1936 | 36 kW | 1577 ccm | - | - |
| Rover 20 | 1937 | 36 kW | 2512 ccm | - | - |
| Rover P2 | 1937 | 36 kW | 1577 ccm | - | - |
| Rover P2 | 1938 | 36 kW | 1577 ccm | - | - |
| Rover P2 | 1939 | 36 kW | 1576 ccm | - | - |
| Rover P2 | 1940 | 36 kW | 1577 ccm | - | - |
| Rover P2 | 1941 | 36 kW | 1577 ccm | - | - |
| Rover P2 | 1942 | 36 kW | 1577 ccm | - | - |
| Rover P2 | 1943 | 36 kW | 1577 ccm | - | - |
| Rover P2 | 1944 | 36 kW | 1577 ccm | - | - |
| Rover P2 | 1945 | 36 kW | 1575 ccm | - | - |
| Rover P2 | 1946 | 36 kW | 1577 ccm | - | - |
| Rover P2 | 1947 | 36 kW | 1577 ccm | - | - |
| Rover P4 | 1949 | 56 kW | 2102 ccm | 137 km/h | - |
| Rover P4 | 1950 | 56 kW | 2103 ccm | - | - |
