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GizmoDriver

Does the 2020 Subaru WRX need premium gas?

Yes. Premium.

$313extra 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 Subaru WRX: fuel grade by trim
TrimEngineGradeMpgRegular, a yearPremium, a year
AWD2.0L 4cylPremium23$1,670$1,983
Premium AWD2.0L 4cylPremium23$1,670$1,983
Limited AWD2.0L 4cylPremium23$1,670$1,983
STI AWD2.5L 4cylPremium19$2,021$2,400
STI Limited AWD2.5L 4cylPremium19$2,021$2,400

Rivals

2020 Subaru WRX and rivals: grade of the cheapest trim
CarCheapest trimGrade
2020 Subaru WRXAWDPremium
2020 Volkswagen Jetta GLIS FWDRegular
2020 Acura ILXFWDPremium
2020 Buick Regal TourXAWDPremium
2020 Buick Regal SportbackFWDRegular
2020 Dodge ChargerSXT RWDRegular
2020 Chrysler 300Touring RWDRegular

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