BMW is working on a redesign for its top-selling X3 small crossover and the latest prototypes to be spotted are for a plug-in hybrid variant. We know they're plug-in hybrids because caps for both a ...
Plug-in hybrid electric vehicles (PHEV) are a bridge to the future. Offering enough electric-only driving range to tackle a typical commute combined with a gasoline-fueled engine that takes over when ...