Aston Martin Valkyrie 嘅動力核心係一副由 Cosworth 開發嘅 6.5 公升 V12 自然吸氣引擎，紅區轉速高達 11,100 rpm，引擎本體輸出 1,000 匹馬力。配合由 Rimac 提供嘅電池系統及 Integral Powertrain 嘅電摩打，混能系統額外增加 160 匹馬力，綜合輸出達到 1,160 匹，峰值扭力 900 Nm。
The Aston Martin Valkyrie is powered by a 6.5-litre V12 naturally aspirated engine developed by Cosworth, revving to an incredible 11,100 rpm and producing 1,000 hp alone. With the Rimac-supplied hybrid system and Integral Powertrain's electric motor adding another 160 hp, total system output is 1,160 hp with 900 Nm of peak torque.
