Mazda CX-30 4WD Fuel Economy History

MPG by year — EPA official data.

Best MPG Year

2025

29 MPG combined

Latest Model

2026

27 MPG combined

Year	Engine	City	Hwy	Combined	Fuel Cost/yr
2026	Regular	24	31	27	$2,500	Details →
2025	Regular	26	33	29	$2,350	Details →
2024	Regular	26	33	29	$2,350	Details →
2023	Regular	26	33	29	$2,350	Details →
2022	Regular	24	31	26	$2,600	Details →
2021	Regular	24	31	26	$2,600	Details →
2020	Regular	25	32	27	$2,500	Details →