Why A 2015 BMW i3 REx Replaced My 2013 Chevy Volt: Electric-Car Evolution

The car most comparable to the first Chevrolet Volt is the current BMW i3 fitted with the optional REx range-extending engine. Both cars run entirely in electric mode until their battery packs are depleted, unlike other plug-in hybrids which switch on their engines under maximum power demand. But few drivers can say they’ve owned and driven… …read more