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The REO car name derives from the ititials of Ransom E. Olds, who left Oldsmobile to form a new company. The first REO cars were single-cylinder 8hp runabouts with under-floor engines, dummy bonnets, planetary transmissions, and chain drive; the REO car sold for $685, reduced to $500 by 1909. A companion 16hp twin REO car at $1.250 had a capacity of 3.4-litres and a carburetor for each cylinder. These represented the REO car company’s main effort up to 1909, though a short-lived four REO car had been marketed in 1906. 1911/ 1912 brought the REO car the REO Fifth, another 4-cylinder REO car with 3.7-litre ioe engine, which offered central change and left-hand drive for $1.055.
REO cars were steady sellers right up to the Depression of 1929-1931, and the REO car company did very well with their subsequent ioe fours and sixes which REO cars were made with V-radiators during the World War 1 period. In 1918, 4-cylinder REO cars sold for $1.225, $1.550 being asked for the 5-litre 6-cylinder version. Only a four REO car was made in 1919, but for 1920 REO cars standardized a six, their famous ioe REO Model T with ‘back-to-front’ gear change, and two foot-operated brakes with no hand lever; 2-wheel brakes were deemed sufficient for the REO car right up to the end of production in 1926. 1927 saw a switch on REO cars to side valves and hydraulic four-wheel brakes, and in 1928 the REO car company offered the REO Wolverine, a cheaper REO car with a Continental engine which sold for $1.195, as against the $1.685 asked for the REO Flying Cloud with REO’s own engine. This REO car was the company’s best year, with 29.000 REO cars sold. The REO Wolverine was dropped in 1929, and REO car production centred on two versions of the REO Flying Cloud with 3½-litre and 4.4-litre engines. An 8-cylinder REO Flying Cloud followed in 1931, along with a bid by REO cars for the luxury marked with the 5.9-litre straight-8 REO Custom Royale, styled by Alexis de Sakhnoffsky. This REO car had automatic chassis lubrication, and could be obtained in three wheelbase lengths, the longest REO car being 12ft 8in.
The REO 4-speed automatic gearbox was available on all REO cars from 1933 onwards, as an alternative to synchromesh, but though the 4.4-litre REO Flying Cloud with Graham-like sedan bodywork could still be bought for $845 in 1936, that was the end of REO’s private cars. Trucks and buses continued to be made, from 1957 as a division of White. In 1967 amalgamation of design with Diamond T led to a new brand name, Diamond-REO cars, and in 1971 this was sold by White to become an independent make.
Source: Georgano, encyclopedia of motorcar; MCS
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