Close-up of the 1 Cylinder, 8 HP, engine, of a 1902 Dennis, one of only three cars known to exist, on display at the Regent Street Motor Show 2019.


Dennis Brothers Limited was an English manufacturer of commercial vehicles based in Guildford. It is best remembered as a manufacturer of buses, fire engines and lorries (trucks) and municipal vehicles such as dustcarts. All vehicles were made to order to the customer's requirements and more strongly built than mass production equivalents. For most of the 20th century Dennis Brothers was Guildford's main employer. Following a decade of financial difficulties original shareholders sold out in 1972 and Dennis's ownership has since passed through quite a number of hands. The Woodbridge site was sold and a new small factory built in Slyfield remains in use by lineal business descendant, bus-maker Alexander Dennis. No Dennis haulage trucks have been built since 1985. The last Dennis fire engine left the Guildford factory in 2007. The Dennis brand is still used on Alexander Dennis buses and Dennis Eagle garbage trucks. After incorporating Dennis Brothers Limited, in which they were given generous financial support by local cyclists and potential motorists, the brothers began car production around 1901. John Dennis built a 30,000 square foot three storey plus basement building in Onslow Street in the centre of Guildford with a lift between floors later known as the Rodboro Buildings. This was the first purpose-built motor vehicle factory in Britain. Their range of cars was quickly extended to 12hp, 14hp, 16 and 20hp chassis fitted with tourer, town car and limousine bodies. From the Dennis Brothers stand at the 1903 Crystal Palace Motor Show the brothers sold almost £30,000 worth of cars and took many more models followed their first light cars. A 35 hp model in 1906 was powered by a White and Poppe engine. This power unit was soon fitted to all their vehicles.


Size: 5616px × 3744px
Location: Regent Street, London, UK
Photo credit: © John Gaffen / Alamy / Afripics
License: Licensed
Model Released: No

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