History of the diesel car Its 1.3 L XL4D engine produces at 5,000 rpm. Following the 1970s oil crisis (1973 and 1979), Volkswagen introduced their first diesel, the VW Golf, with a 1.5 L naturally aspirated indirect-injection engine which was a redesigned (dieselised) version of a gasoline engine. Mercedes-Benz tested turbodiesels in cars (e.g. by the Mercedes-Benz C111 experimental and record-setting vehicles) and the first production turbo diesel cars were, in 1978, the 3.0 5-cylinder 115 hp (86 kW) Mercedes 300 SD, available only in North America, and the Peugeot 604. The biggest single step forward for mass-market diesel cars came in 1982 when PSA
Diesel multiple unit In 2018 the first bi and tri-mode electro-diesel multiple units were introduced: Canada generally follows similar buffer strength requirements to the USA, but new services are evaluated on a case-by-case basis. As a result, several types of lightweight DMUs have been used: Costa Rica has purchased several Apolo 2400 series DMU railcars from the former narrow gauge operator in Spain, which are run in commuter service. A type of diesel multiple units in the U.S. was the Budd Rail Diesel Car (RDC). The RDC was a single passenger car with two diesel engines and two sets of controls. In the