Its engine was shared with the Aston Martin Lagonda, but the Vantage used high-performance camshafts and bigger carburettors for increased output. 它的發動機是分享了阿斯頓馬丁拉貢達，但華帝采用高性能凸輪軸和增加產量更大的化油器。
It features a dry sump lubrication system, tuned length exhaust manifolds, forged pistons and steel con-rods, revised lift and duration camshafts and modified cylinder heads. 它采用干式油底殼潤滑系統，排氣管的長度調整，鋼鐵鍛造活塞和連桿，修訂升降機和持續時間凸輪軸和修改缸蓋。