Mazda CX-90 嘅後排係獨立雙座位設計，空間算合理，成年人短途乘坐都冇問題。遇有需要載貨嘅時候，可以將第三排座椅整幅收摺放平，令尾箱容量由 558 公升擴展至 1,163 公升。
The Mazda CX-90's third row features two individual seats with reasonable space, suitable for adults on short trips. When cargo space is needed, the third-row seats can be folded flat, expanding the boot capacity from 558 litres to 1,163 litres.
