The Downing-Detroit was a cyclecar manufactured in Detroit, Michigan, by the Downing Motor Company from 1913 to 1915. The Downing was offered as two models. The first was a two-passenger air-cooled V-twin engine of 13 hp. The second model was a light car, with a water-cooled four-cylinder engine and a three-speed transmission.
- G.N. Georgano (1968). The Complete Encyclopedia of Motorcars, 1885 to Present. New York, Dutton.