Range extender systems are power-generating systems consisting of an electric motor and inverter that increase electric-vehicle range. How do range extender systems stack up against plug-in hybrid ...

Not everyone likes the driving experience that comes with Dynamic Fuel Management (DFM) or Active Fuel Management (AFM). Some drivers claim turning off cylinders while driving with the goal of ...

There's some really good news for folks who have been on the fence about EVs because of their range: Mercedes-Benz has officially started road-testing a prototype EQS with a solid-state battery. This ...