2018 Subaru Impreza 4-Door vs Honda Civic Si 4Dr — Side by Side Comparison

How does the 2018 Subaru Impreza 4-Door compare to the Honda Civic Si 4Dr? We put them side by side using EPA fuel economy data and NHTSA safety ratings.

Specifications Comparison

FeatureSubaru Impreza 4-DoorHonda Civic Si 4Dr
Combined MPG3232
City MPG2828
Highway MPG3838
Body StyleSedanSedan
DriveAWDFWD
Fuel TypeRegularPremium
Safety RatingN/A / 5N/A / 5
Recalls00
Trims Available21

Fuel Economy

The Honda Civic Si 4Dr is more fuel efficient by 0 MPG combined. Over a year, the Subaru Impreza 4-Door saves approximately $150 in fuel costs.

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