Multijet is a joint venture between Fiat and General Motors established in 1996, focusing on common rail direct injection turbo diesel engine technology. This partnership has resulted in the development of engines used in a wide range of vehicles across various brands. Fiat S.p.A., Fiat Professional, Groupe PSA (Peugeot and Citroën), Alfa Romeo, Maserati, Lancia, Chrysler, Chevrolet, Daewoo Motors, Cadillac, and other brands under the Fiat and GM umbrellas have incorporated Multijet engines into their products.
Ownership of some Fiat Multijet designs is shared with General Motors, stemming from a resolution following the collapse of a proposed merger between the two automotive giants. The GM Powertrain Torino group in Turin, Italy, oversees the management of these engines, ensuring the collaboration and development stay consistent and effective.
The impact of the Multijet technology extends beyond just Fiat and General Motors vehicles, as some PSA Peugeot Citroën diesel engines are rebadged as JTD units and vice versa. This collaboration and sharing of technology show the industry's commitment to innovation and efficiency.
In summary, Multijet engines are a result of a successful partnership between Fiat and General Motors, showcasing advancements in diesel engine technology through common rail direct injection turbo diesel technology. The engines are widely used in vehicles across different brands, reflecting the shared and collaborative nature of the automotive industry in pursuit of technological excellence.
