LaSalle

LaSalle was General Motors' automotive brand positioned between Buick and Cadillac, launched in 1927 and discontinued in 1940. The marque occupied a specific market segment: buyers wanting Cadillac styling and engineering refinement but at prices closer to mainstream models. LaSalle used Cadillac chassis, engines, and mechanical components but in simpler configurations, with less ornate interior trim and exterior detail work.

The early LaSalles, through the early 1930s, relied on Cadillac V8 engines of 303 cubic inches displacement. By the mid-1930s, the engine remained largely unchanged but output and specific applications varied with model year. Bodies came from Fisher Body, the GM subsidiary that supplied most GM divisions. Styling was distinctly Art Deco, with longer hoods and elegant proportions that distinguished LaSalle from its more pedestrian Buick cousins.

LaSalle sales peaked in the late 1920s and early 1930s, then declined as the Great Depression shifted consumer spending downward. By 1934, the brand had lost its clear market identity. Cadillac itself offered lower-priced models that undercut LaSalle, and Buick had grown more powerful and appealing. The final LaSalle was built in 1940; GM folded the nameplate as part of wartime production shutdown consolidation and never revived it after 1945.

The name derived from René-Robert Cavelier, Sieur de La Salle, the French explorer. GM marketing chose historical figures for marquee names; the choice reflected an attempt to convey European sophistication and heritage. The brand never achieved the prestige of Cadillac or the sales volume of Buick, but it remains significant in automotive history as evidence of GM's strategy to maximize dealer networks and buyer loyalty by offering distinct brands at every price point within the corporation.