The Rolls-Royce V-8 was a car produced by

Rolls-Royce Rolls-Royce (always hyphenated) may refer to: * Rolls-Royce Limited, a British manufacturer of cars and later aero engines, founded in 1906, now defunct Automobiles * Rolls-Royce Motor Cars, the current car manufacturing company incorporated in ...

in 1905 intended to compete with the then popular electric cars used in towns.Ludvigsen, Karl. "Bentley's Great Eight", Dalton Watson Fine Books, Claude Johnson, business partner of C. S. Rolls suggested there would be a market for an internal-combustion-engined car that could take on the electric car market. To do this it would have to be silent, vibrationless and smokeless. The engine would also have to be mounted under the car to give the appearance of a town

brougham Brougham may refer to: Transport * Brougham (carriage), a light four-wheeled horse-drawn carriage * Brougham (car body), an automobile with a similar style Automobile models * Cadillac Brougham, 1987–1992 * Chrysler New Yorker Brougham, c. 1 ...

and so needed to be very shallow. To compete with early electric cars, the engine was a completely new design with smoothness and quietness as top priorities, with power a secondary consideration. Production of the Rolls-Royce V-8 predated by a decade the first mass production of a V8 engine, by Cadillac, and three years after Leon Levavasseur built the very first V-8 engine of any type, with his patented, liquid-cooled

Antoinette 8V The Antoinette 8V was an early French eight-cylinder, liquid-cooled, V engine, the first series production gasoline-fueled, spark plug ignition engine of any kind produced with manifold injection. It was typically rated at . First produced in ...

aviation engine, also pioneering gasoline direct injection for its induction system. Henry Royce designed the engine in the form of a 90-degree,

side-valve A flathead engine, also known as a sidevalve engine''American Rodder'', 6/94, pp.45 & 93. or valve-in-block engine is an internal combustion engine with its poppet valves contained within the engine block, instead of in the cylinder head, as ...

, , V-8. To reduce fumes the then common drip lubrication was replaced by a pressure system. The power also seems to have been limited to maximise smooth running. Two body styles were proposed, a Landaulet par Excellence to attack the town electric market and the Legalimit. In reality, the Legalimit could travel at but the engine was governed so as not to exceed the legal speed limit in Britain at the time of . The Legalimit had the engine conventionally mounted at the front but under a very low bonnet. Only one example of the V-8 was sold, a Legalimit (chassis number 40518) to Sir Alfred Harmsworth. This was later taken back by the factory. All three cars then seem to have been used as works cars or for customer visits. Rolls ordered three more chassis for delivery in 1906 but there is no evidence these were ever made. Although the car cannot be judged a success, lessons were learned from the engine design that were later used on the six-cylinder models which helped establish the Rolls-Royce name. The 1905 V-8 is the only car model made by Rolls-Royce of which no example survives. Though none survive, Rolls-Royce at least emerges as the first to conceive of a passenger car designed from the outset as a V-8.

References

{{Rolls-Royce V-8 Cars introduced in 1905 Brass Era vehicles