Pontiac 4-Door Sedan 4.3L V8 Custom

The Pontiac 4-Door Sedan 4.3L V8 Custom (introduced 1955) is powered by a 4.3L V8 engine that produces 185 horsepower, with a smooth 2-speed automatic transmission. This model features a distinctive design with custom trim and improved comfort features. Aimed at buyers looking for a performance-oriented sedan with luxury touches, it set a standard for future Pontiac models.