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2021 Nissan Frontier 4WD — 3.8L 6-cyl, S9 automatic, 4WD
This 2021 Nissan Frontier 4WD (3.8L 6-cyl, S9 automatic, 4WD) takes regular (87-octane) gasoline. REGULAR
19
MPG combined (17 city / 23 hwy)
$3,300
est. fuel cost / year (EPA, 15k mi)
469 g/mi
tailpipe CO₂
EPA fuel type: Regular · class: Standard Pickup Trucks 4WD · retrieved 2026-06-14.