Does the 2015 Cadillac Escalade ESV 4WD take premium or regular gas?

The EPA lists the 2015 Cadillac Escalade ESV 4WD 6.2L 8-cyl, Automatic 8-spd, 4WD as taking regular. Combined MPG is 17, and at today's gas prices that's about $3,353 a year in fuel.

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2015 Cadillac Escalade ESV 4WD — 6.2L 8-cyl, Automatic 8-spd, 4WD

This 2015 Cadillac Escalade ESV 4WD (6.2L 8-cyl, Automatic 8-spd, 4WD) takes regular (87-octane) gasoline. REGULAR

MPG combined (14 city / 20 hwy)

$3,353

est. fuel cost / year (today’s prices, 15k mi)

535 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 updated its fuel-economy equations again for model year 2017 — mostly affecting hybrids and turbocharged engines — and recalculated 2011-2016 ratings to match, in some cases 1-2 MPG lower. The number above already reflects that update.

Other 2015 Cadillac Escalade ESV 4WD trims

Trim	Fuel	MPG	Fuel/yr
6.2L 8-cyl, Automatic 6-spd, 4WD	REGULAR	16	$3,562

EPA fuel type: Regular · class: Standard Sport Utility Vehicle 4WD · engine: 6.2L 8-cyl · transmission: Automatic 8-spd · drive: 4WD · MPG retrieved 2026-07-24.