Defunct British motorcar brands that were once well-known but are no longer in operation:
Pre-World War II Brands
AC Cars (1901–2020) - Famous for the AC Cobra.
Alvis (1919–1967) - Known for luxury and military vehicles.
Armstrong Siddeley (1919–1960) - Luxury and aircraft-inspired cars.
Arrol-Johnston (1895–1931) - Early pioneers in the British motor industry.
Austin (1905–1987) - Merged into British Leyland; known for the Austin Seven and Mini.
Clyno (1922–1929) - Once the third-largest British car manufacturer.
Daimler (1896–2010) - A historic luxury car brand; later merged under Jaguar.
Lagonda (1906–1947) - Luxury carmaker, absorbed by Aston Martin.
Lanchester (1895–1955) - Britain’s first production car manufacturer.
Napier (1900–1924) - Early luxury cars and racing vehicles.
Riley (1898–1969) - Known for sporty saloons; absorbed into British Leyland.
Sunbeam (1905–1976) - Luxury and performance cars; part of Rootes Group.
Wolseley (1901–1975) - Known for upmarket saloon cars.
Post-World War II Brands
British Leyland (1968–1986) - A conglomerate that included Austin, Morris, Triumph, and others.
Gilbern (1959–1973) - One of the few Welsh car manufacturers.
Hillman (1907–1976) - Known for the Minx; part of the Rootes Group.
Humber (1898–1976) - Produced luxury saloons; also part of Rootes.
Jowett (1906–1954) - Notable for the Javelin and Jupiter models.
Morris (1913–1984) - Iconic for the Morris Minor and Oxford; merged with Austin.
Standard (1903–1963) - Known for the Vanguard; evolved into Triumph.
Specialist and Sports Brands
Bristol Cars (1945–2020) - Luxury and exclusive sports cars.
Jensen Motors (1934–1976, briefly revived) - Famous for the Jensen Interceptor.
TVR (1947–2006, with attempts at revival) - Built distinctive sports cars.
Panther Westwinds (1972–1980) - Known for retro-styled luxury vehicles.
Marcos (1959–2007) - Quirky and innovative sports cars.
Turner (1949–1966) - Small sports car manufacturer.
Kit and Microcar Brands
Bond Cars (1948–1974) - Known for small three-wheeled cars.
Berkeley (1956–1960) - Specialized in microcars and kit cars.