Many cars will soon have 48-volt electrical systems. They'll power stop-start motors, hybrid motors, and turbochargers, allowing for smaller engines with better fuel economy and performance. They'll ...

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Mercedes-Benz has detailed its 48-volt mild hybrid system for 2018 E-Class coupe and cabriolet models. Available on only the flagship E350, the new 48-volt belt driven alternator and battery system is ...

Alternators like this one will probably disappear from the front of engines, replaced by a starter generator built into the transmission. Photo: Jim Park Within a decade’s time we will probably have ...

Mercedes-Benz has let slip further details surrounding the 48-volt mild hybrid system avaiable in some E-Class coupe and cabriolet models. Available overseas on the flagship E350, the new 48-volt belt ...