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GizmoDriver

Does the 2020 Mazda CX-3 need premium gas?

No. Regular.

$0extra a year

Pick another car

12,000 miles a year. Gas $3.20. Premium $0.60 more.

Convertibles100%Coupes93%Sedans52%SUVs47%Hatchbacks31%Trucks8%Minivans0%
307 models (2020). One trim per model: the cheapest with a grade.
2020 Mazda CX-3: fuel grade by trim
TrimEngineGradeMpgRegular, a yearPremium, a year
Sport FWD2.0L 4cylRegular31$1,239$1,471
Sport AWD2.0LRegular29$1,324$1,572

Rivals

2020 Mazda CX-3 and rivals: grade of the cheapest trim
CarCheapest trimGrade
2020 Mazda CX-3Sport FWDRegular
2020 Honda HR-VLX 2WDRegular
2020 Hyundai KonaSE FWDRegular
2020 Ford EcoSportS FWDRegular
2020 Toyota C-HRLE FWDRegular
2020 Chevrolet TraxLS FWDRegular
2020 Mazda CX-30FWDRegular

What this cannot tell you

Check the fuel door or manual before you fill.

Gas prices and the premium gap change by state.

How values are checked