There's a mild-hybrid version to battle the X1 and a fully electric model to take on the iX1. For the electric GLA, Mercedes cites a maximum range of 408 miles (657 kilometers) in the WLTP cycle. The X1-rivaling Mercedes GLA enters its third generation, complete with a fully electric version to take on the iX1 and replace the nearly forgotten EQA. The New Mercedes GLA Is Packed With ScreensMuch like the star-pattern headlights have become a signature of Mercedes’ latest models, the dashboard is now a veritable screen fest. For now, the three electric GLA models will reach the market in November, with the hybrid arriving shortly afterward.