Mercury Eight

The Mercury Eight is an automobile that was produced by the American manufacturer Ford Motor Company under their now defunct division Mercury between 1939 and 1951. The debut model line of the Mercury division, Ford positioned the full-size Mercury Eight between the Ford Deluxe (later Custom) model lines and the Lincoln. In total, Ford assembled three generations of the Eight (before and after World War II).

During its production, the Eight offered a full range of body styles, including coupes, sedans, convertibles, and station wagons. For its first generation, the Eight was produced with its own body, adapting its own version of a Ford body for its second generation; for the third generation, the Eight shared its body with the Lincoln.

For the 1952 model year, Ford expanded its namesake division to three nameplates and Lincoln and Mercury to two each, with Mercury replacing the Eight with Monterey (introduced in 1950 as a trim option), lasting until 1974.

First generation (1939–1940)

The advertisements for this car declared it to be "The car that truly dares to ask 'Why?'", referring to the idea that a big car could not also be economical. The Mercury two-door sedan was listed at US$946 ($21,896 in 2025 dollars), several hundred dollars more than the 1937 Ford V-8, several hundred less than the Lincoln-Zephyr and about the same as the upper-range Oldsmobile and Dodges, Hudsons, and the lower-range Buicks and DeSotos, sales from all of which, it was hoped that customers would trade in their cars for the new Mercury. Its engine was a 95 hp version of the Ford flathead V8 engine, its styling was inspired by the Zephyr, and it had standard equipment hydraulic brakes using 12-inch drums. With a wheelbase of 116.0 in (2,946 mm) and an overall length of 196.0 in (4,978 mm), it was a good-sized car, which the Ford company advertised extensively, together with its up-to-20 mpg performance—"few cars of any size can equal such economy".