Mazda CX-30 延續 Mazda「魂動」設計語言，車身線條流暢圓潤。不過車身下半部份用咗比較厚嘅黑色防刮包圍，雖然係 SUV 常見設計，但比例上比 CX-3 同 CX-5 厚一倍，有試車報告認為呢個設計令整體視覺感唔太協調，鍾意 Mazda 3 一體化車身嘅用家可能要考慮呢點。
The Mazda CX-30 continues Mazda's "Kodo" design language with smooth and flowing body lines. However, the lower body features quite thick black plastic cladding – common on SUVs, but proportionally twice as thick as on the CX-3 and CX-5. Some reviews suggest this design makes the overall look less cohesive, so buyers who prefer the Mazda 3's unified body colour may want to consider this aspect.
