| Model | Year | Engine power | Displacement | Top speed | 0-100 km/h (0-62 mph) |
|---|---|---|---|---|---|
| Buick 40 | 1941 | 86 kW | 4066 ccm | - | - |
| Buick 40 | 1940 | 79 kW | 4066 ccm | - | - |
| Buick Series 40 | 1939 | 79 kW | 4066 ccm | - | - |
| Buick Series 40 5.2 | 1939 | 104 kW | 5249 ccm | - | - |
| Buick Series 40 | 1938 | 79 kW | 4066 ccm | - | - |
| Buick Series 40 5.2 | 1938 | 104 kW | 5249 ccm | - | - |
| Buick Y Job | 1938 | 104 kW | 5244 ccm | - | - |
| Buick Series 40 | 1937 | 75 kW | 4066 ccm | - | - |
| Buick Series 40 5.2 | 1937 | 97 kW | 5249 ccm | - | - |
| Buick Series 40 5.2 | 1936 | 89 kW | 5249 ccm | - | - |
| Buick Series 40 | 1935 | 68 kW | 3816 ccm | - | - |
| Buick Series 40 3.9 | 1935 | 65 kW | 3855 ccm | - | - |
| Buick Series 40 4.6 | 1935 | 75 kW | 4559 ccm | - | - |
| Buick Series 40 5.7 | 1935 | 86 kW | 5650 ccm | - | - |
| Buick Series 40 | 1934 | 68 kW | 3816 ccm | - | - |
| Buick Series 40 3.9 | 1934 | 65 kW | 3857 ccm | - | - |
| Buick Series 40 4.6 | 1934 | 75 kW | 4559 ccm | - | - |
| Buick Series 40 | 1933 | 64 kW | 3777 ccm | - | - |
| Buick Series 40 4.5 | 1933 | 72 kW | 4468 ccm | - | - |
| Buick Series 40 5.7 | 1933 | 78 kW | 5651 ccm | - | - |
