The Daimler New Fifteen, was a large saloon/sedan car at the low end of the manufacturer’s range, announced in September 1937. It had a tax rating of 16.2 hp. In September 1938 it was given a larger engine with the tax rating of 17.9 hp though it retained the name Fifteen. When production resumed in 1946 it was given a revised cylinder head, given chrome channel frames for the side windows, stripped of its running-boards, and renamed Daimler Eighteen. Launch 1937 saw the opening, in September, of what was intended to be the world’s largest exhibition hall at Earls Court on the western edge of central London. The inaugural exhibition involved chocolate and confectionery: six weeks later the Motor Show opened on 14 October. For Daimler, the star of the first “Earls Court Motor Show” was the new Daimler Fifteen, described in their advertisements as “the most interesting car of the year”. Engine and running gear The Fifteen was announced with the 2,166 cc ohv straight-six engine introduced by Daimler in August 1936 for the previous body shape following reduction of the rate of annual tax. The press suggested the New Fifteen was under-powered. New management at Daimler wished to drop the "staid" image. The following September the engine developed for the Dingo replaced the initial unit. It had a displacement of 2,522cc and was tuned to produce 66 bhp, and in this form would power Daimler civilian and military vehicles until well into the 1950s. The name "Fifteen" was a notional reference to its fiscal horsepower, strict application of the RAC formula used to compute fiscal horsepower gives a higher fiscal horsepower category of 16.2 hp even for the smaller engine with which the car was launched: by this time, like other mainstream UK manufacturers, Daimler were using a notional fiscal horsepower rating to define the class in which the car competed rather than to identify its actual tax classification. Power was delivered to the rear wheels through a Fluid flywheel transmission system, licensed under Vulcan-Sinclair and Daimler patents, that Daimler had introduced in all its vehicles at the beginning of the decade. The epicyclic preselector gearbox allowed a clear flat floor for driver and front seat passenger. Independent front suspension The major feature of the New Fifteen was the much further forward placement of the engine and more comfortable between axles placement for passengers allowed by the fitting