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← Cadillac
Cadillac / Model record
CadillacRunabout and Tonneau
ProductionUnknown
Recorded originUnited States
ClassAutomobile
Background
The first Cadillac automobiles were the 1903 Model built in the last quarter of 1902. These were 2-seater "horseless carriages" powered by a reliable and sturdy 10 hp (7 kW) single-cylinder engine developed by Alanson Partridge Brush and built by Leland and Faulconer Manufacturing Company of Detroit, of which Henry Leland was founder, vice-president and general manager.
Text adapted from “Cadillac Runabout and Tonneau” on Wikipedia ↗ · CC BY-SA 4.0 ↗ · retrieved 2026-07
Record depth — Documented
How this is measured → This record contains useful sourced evidence, but it does not yet meet the reference-ready standard. Still needed: production chronology. Fields we cannot source stay empty rather than guessed.