Cadillac Series 61

The Cadillac Series 61 was produced from 1939 to 1951, serving as one of the brand's more affordable offerings on GM's B-body platform. It was a significant model, especially after WWII. The 1948 models were among the first all-new post-war designs from GM, famously introducing tailfins inspired by the P-38 Lightning fighter plane. This styling revolution was followed in 1949 by the introduction of Cadillac's groundbreaking 331 cubic inch overhead valve V8 engine.

Collectors are drawn to the Series 61 for its landmark design and engineering. The 1948-1949 cars represent a turning point in American automotive styling, while the 1949 models offer a surprisingly modern driving experience thanks to the new V8. The fastback "Sedanette" body style is particularly prized for its sleek, influential shape. These cars offer an accessible entry into the world of high-end post-war American classics.

The market reflects a wide spectrum of conditions and values. With an average price around $36,000, excellent driver-quality cars are attainable. However, the price range shows that project cars can be found for very little, while concours-restored examples, especially rare body styles with the OHV V8, command top dollar. The market values originality and the quality of restoration, particularly for the chrome and trim.

Based on 19 sales, prices for the Cadillac Series 61 range from $666 for project cars to $150,000 for top-tier examples.