Derek Bennett was born in Manchester in 1933 and raised in Prestwich. Largely self-taught as an engineer, he took an apprenticeship in mechanical and electrical engineering before gravitating toward the North of England motor racing scene, initially in stock-car events. He developed his skills building, maintaining, and driving cars for local enthusiasts, and established himself at club level with the Bennett Special, a Ford 1172cc-powered machine. He also built a one-off Formula Junior car, though rear-engined designs from Lotus and Cooper proved superior.
By 1965, demand for replicas of his Clubmans car was sufficient to justify establishing a business. Bennett set up in School Street, Salford, with a small team of enthusiasts including friend and assistant Paul Owens. The name Chevron was applied to the cars from the outset. The firm's base in a mill in Bolton — resolutely Lancashire rather than in the Midlands arc that housed most of the British racing car industry — became a point of pride.
Chevron became particularly noted for small-capacity sports cars and for Formula Two, Formula Three, and Formula 5000 single-seaters. The firm's early cars developed from Bennett's Clubmans specials into a line of gran turismo racers beginning with the B3, which competed internationally in the two-litre sports car class using BMW and Ford power. The B16 followed with a spyder bodywork variant inspired by the Porsche 908, which Brian Redman advised was necessary to remain competitive against lighter open-topped cars from marques such as Abarth. This opened a long lineage of successful two-litre sports racers: the B19, B21, B23, B26, and B31.
On the single-seater side, Chevron was active and successful across Formula 3, Formula Two, and Formula Atlantic. Bennett was credited with building the first car to use a diffuser — the Chevron GT — and the B16 introduced what was then termed a nose frame, an early form of crash structure. Nearly every Formula 1 driver of the 1970s drove a Chevron at some point in their career, including Niki Lauda. Peter Gethin won the 1973 Race of Champions in a Chevron F5000, defeating a representative Formula One field in a race open to both categories. One F1 car was started but not finished during Bennett's lifetime; when eventually completed, it ran only in the British Aurora F1 championship.
A notable quirk of Chevron's numbering is the absence of B11, B22, B33, and B44. Bennett was involved in an accident at Oulton Park to which the number 11 was connected, and he subsequently refused to use 11 or its multiples — a superstition that extended to individual chassis numbers.
Derek Bennett was killed in a hang-gliding accident in 1978 while working on a Formula One Chevron. His sisters maintained the company briefly with Tony Southgate as consultant designer before it passed to new owners. Key employees including designer Paul Brown and co-founder Paul Owens later worked on the short-lived Maurer Formula Two project and subsequently at Reynard.
Assets from the liquidated Derek Bennett Engineering Ltd were acquired by various parties. A Scottish consortium formed Chevron Racing Cars (Scotland) Ltd, producing spares and a small number of new Sports 2000 and Formula Atlantic cars until 1983. Roger Andreason then acquired those assets and produced over 50 cars across Formula Ford, Formula Ford 2000, Sports 2000, and Group C categories.
In 2000, Vin Malkie — an original Chevron employee and owner of the first Chevron B1 — and his wife Helen Bashford-Malkie acquired the Chevron trademark. They built technically correct continuation models using original jigs and drawings, consulting regularly with Paul Owens and other original Chevron employees as part of restoration work. In 2011 they produced the Chevron GR8 and the GR8 GT, which competed in the British GT Championship and won at the Goodwood Festival of Speed with Anthony Reid driving.
In November 2016 the Malkie couple sold the Chevron group of companies, including the intellectual property, trademark, and name, to WDK Holdings under directors Nicola Foulston and Ian Cox, who continued manufacturing components, cars, restorations, and race preparation from a UK base in Stockbridge, Hampshire. In 2021 David Beecroft acquired the companies and trademark from the Velocity group, and the Chevron name was subsequently applied to a new car for the TOCA Junior Championship, due from 2025.
Chevron's importance lies in its long output of competitive, accessible racing cars that shaped the careers of a generation of drivers across sports car and single-seater categories. The marque's deliberately Lancastrian identity, its innovative structural engineering at the B16 level, and the sustained quality of its two-litre sports racers through the 1970s gave it a place in British motorsport history well beyond its modest scale. Historic racing continues to feature Chevrons prominently, with Oulton Park — Bennett's home circuit — hosting dedicated Chevron races at its Gold Cup meeting.