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2018 Toyota Avalon — 3.5L 6-cyl, S6 automatic, FWD
This 2018 Toyota Avalon (3.5L 6-cyl, S6 automatic, FWD) takes regular (87-octane) gasoline. REGULAR
24
MPG combined (21 city / 30 hwy)
$2,600
est. fuel cost / year (EPA, 15k mi)
366 g/mi
tailpipe CO₂
EPA fuel type: Regular · class: Midsize Cars · retrieved 2026-06-14.