Gone are the single front-mounted motor and 400-volt battery pack from the Renault 5. Instead, Renault used a bespoke ...

Using the concept of "two turbochargers are better than one," a twin turbo is exactly what it sounds like: a dual-turbocharger arrangement for an engine. A twin-scroll turbo, by contrast ...

Citroen, in partnership with Peugeot and Ford, has developed a new 2.2 liter 4 cylinder diesel engine which uses a sequential dual turbo setup.The design is aimed at improving engine response at ...

BMW's current six-cylinder diesels use a sequential dual turbo setup with small and large blowers to give quick response and better top end power. The new engines may use an electric motor to spin ...