4-door sedan, convertible coupé.
Buick's 'bomb', or inserting the new 120bhp engine into a lightly lengthened 40 chassis to give 95mph, bearable until the advent of coil rear springing for '38. Major restyles 1937 and 1939; also note disc wheels and hypoid rear axles on '37s, a higher-compression engine in '38, and a fleur de lys grille, thin pillars and a column shift for 1939.
- 5247cc (S8 OHV)
- Front engine, rear-wheel drive
- Production dates:
- 1936 to 1939
- Number produced: