The Aston Martin Vanquish features an aluminium chassis with a transaxle layout (engine behind front axle, transmission at the rear), achieving a near-perfect 51：49 front-to-rear weight distribution. Additional underbody reinforcements increase torsional rigidity by 75% over the previous generation.
Aston Martin Vanquish 採用全鋁合金底盤，引擎放置喺前軸之後，波箱設於後軸，形成 Transaxle 佈局，達到接近 51：49 嘅前後重量分佈。車身底部增加強化組件，扭轉剛度比上代提升 75%。
