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2010 Mercury Mariner 4WD — 2.5L 4-cyl, Automatic 6-spd, 4WD
This 2010 Mercury Mariner 4WD (2.5L 4-cyl, Automatic 6-spd, 4WD) takes regular (87-octane) gasoline. REGULAR
22
MPG combined (20 city / 26 hwy)
$2,850
est. fuel cost / year (EPA, 15k mi)
—
tailpipe CO₂
EPA fuel type: Regular · class: Sport Utility Vehicle - 4WD · retrieved 2026-06-14.