Currently reading: Hyundai hedges EV bets on range-extender powertrains

Powertrains pairing big batteries with small petrol generators could bridge gap to electric cars

Hyundai Motor has become the first global car firm to commit to a broad roll-out of extended-range electric vehicles (EREVs) as it looks to bridge the gap to sluggish EV demand.

Also known as range-extender cars (REx), EREVs package a large battery and sizeable electric motor alongside a small petrol engine that acts as a generator.

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