Its engine was shared with the Aston Martin Lagonda, but the Vantage used high-performance camshafts and bigger carburettors for increased output. 它的发动机是分享了阿斯顿马丁拉贡达，但华帝采用高性能凸轮轴和增加产量更大的化油器。
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. 它采用干式油底壳润滑系统，排气管的长度调整，钢铁锻造活塞和连杆，修订升降机和持续时间凸轮轴和修改缸盖。
