| Model | Year | Engine power | Displacement | Top speed | 0-100 km/h (0-62 mph) |
|---|---|---|---|---|---|
| Bentley 3 Litre | 1921 | 53 kW | 2996 ccm | 129 km/h | - |
| Bentley 3-Litre | 1922 | 67 kW | 2994 ccm | - | - |
| Bentley 3-Litre | 1923 | 67 kW | 2996 ccm | - | - |
| Bentley 3 Litre | 1924 | 67 kW | 2996 ccm | - | - |
| Bentley 6-Litre | 1926 | 109 kW | 6597 ccm | 129 km/h | - |
| Bentley Speed 6 | 1926 | 118 kW | 6597 ccm | 135 km/h | - |
| Bentley 4 1 | 1927 | 75 kW | 4398 ccm | - | - |
| Bentley 6 1 | 1927 | 109 kW | 6597 ccm | - | - |
| Bentley Speed Six | 1927 | 118 kW | 6597 ccm | - | - |
| Bentley 4 1 | 1928 | 75 kW | 4398 ccm | - | - |
| Bentley 6 1 | 1928 | 109 kW | 6597 ccm | - | - |
| Bentley Speed Six | 1928 | 118 kW | 6597 ccm | - | - |
| Bentley 4 1 | 1929 | 75 kW | 4397 ccm | - | - |
| Bentley 4-Litre Supercharged | 1929 | 131 kW | 4398 ccm | 161 km/h | - |
| Bentley 6 1 | 1929 | 109 kW | 6596 ccm | - | - |
| Bentley Speed Six | 1929 | 118 kW | 6596 ccm | - | - |
| Bentley 4 1 | 1930 | 75 kW | 4398 ccm | - | - |
| Bentley 4-Litre | 1930 | 90 kW | 3915 ccm | - | - |
| Bentley 6 1 | 1930 | 109 kW | 6597 ccm | - | - |
| Bentley 8-Litre | 1930 | 150 kW | 7983 ccm | - | - |
