Mercedes-AMG E53 goes (mildly) hybrid in search of more efficient performance

Mercedes-AMG E53 goes (mildly) hybrid in search of more efficient performance Subscribe HERE For More News:https://goo.gl/cAcG71 Read Original Source Here:https://goo.gl/8KjBtm As the world waits for the Formula One-inspired Project One supercar, Mercedes-AMG is unveiling some less extreme hybrids. The 2019…