The Mazda CX-80 running cost picture depends most on fuel or charging use, tyres, insurance and the chosen variant price. The available running-cost clue is 2025 2.5L 65km High Plus: 17.8 kWh; 2025 2.5L 65km High Plus: Li-ion battery. Lower energy use helps in daily commuting, while a sensible purchase price keeps insurance and financing easier to manage over the ownership period.