FuelFacts

← all 2018 Subaru Forester AWD trims

2018 Subaru Forester AWD — 2.5L 4-cyl, AV-S6 automatic, AWD

This 2018 Subaru Forester AWD (2.5L 4-cyl, AV-S6 automatic, AWD) takes regular (87-octane) gasoline. REGULAR

28
MPG combined (26 city / 32 hwy)
$2,036
est. fuel cost / year (today’s prices, 15k mi)
315 g/mi
tailpipe CO₂

At today's AAA national average price ($3.80/gal, 2026-07-05) — the EPA's own price/date assumption isn't exposed in the public dataset, so we recompute this from the EPA's MPG figure and a sourced current price.

Other 2018 Subaru Forester AWD trims

TrimFuelMPGFuel/yr
2.5L 4-cyl, 6-spd manual, AWDREGULAR24$2,375
2.0L 4-cyl, AV-S8 automatic, AWDPREMIUM25$2,808

EPA fuel type: Regular · class: Small Sport Utility Vehicle 4WD · engine: 2.5L 4-cyl · transmission: AV-S6 automatic · drive: AWD · MPG retrieved 2026-07-24.