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2018 Cadillac XT5 AWD — 3.6L 6-cyl, S8 automatic, AWD
This 2018 Cadillac XT5 AWD (3.6L 6-cyl, S8 automatic, AWD) takes regular (87-octane) gasoline. REGULAR
21
MPG combined (18 city / 25 hwy)
$2,714
est. fuel cost / year (today’s prices, 15k mi)
423 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.
EPA fuel type: Regular · class: Small Sport Utility Vehicle 4WD · engine: 3.6L 6-cyl · transmission: S8 automatic · drive: AWD · MPG retrieved 2026-07-24.