Engine Family
Mercedes-AMG 4.0 V8 (Twin-Turbo)
90-degree V8 (hot-V)4.0L (3,982 cc)Twin-Turbo (Valhalla + PHEV hybrid)2017-present (Aston supply)656-1064 bhp
Designed by Mercedes-AMG (Affalterbach). Mercedes-AMG 4.0 V8 BiTurbo family via the 2013 AMG partnership. M177 (cross-plane, wet-sump) in Vantage & DBX (also DB11 V8, DB12); M178-derived bespoke FLAT-PLANE V8 + 3 e-motors in the Valhalla PHEV (1,064 bhp combined). Same architecture powers AMG GT/C63/E63/S63/G63 (see MORE CARS). Source: Wikipedia (M176/M177/M178).
