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GMC Acadia Gas Tank Size and Capacity by Year

SUV 2007–202317 model years

19.0–22.0gal · 72–83 L

Across 17 model years (2007–2023), the GMC Acadia has used tanks from 19.0–22.0 gallons. The 2023 model holds 19.4–21.7 gallons.

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How the tank changed over the years

GMC Acadia fuel tank by model yearSmallest tank Larger tank options
20072008200920102011201220132014201520162017201820192020202120222023

GMC Acadia tank size by generation

Model years with the same tank sizes, grouped. A change usually marks a new generation or a redesign.

Model yearsTankLiters
202319.4–21.7 gallons73–82 L
202219.0–21.7 gallons72–82 L
2017–202119.0–22.0 gallons72–83 L
2007–201622.0 gallons83 L

GMC Acadia tank size by year

YearTankLitersBest highway rangeTrims
2023 GMC Acadia 19.4–21.7 gallons 73–82 L 586 mi 7
2022 GMC Acadia 19.0–21.7 gallons 72–82 L 586 mi 7
2021 GMC Acadia 19.0–22.0 gallons 72–83 L 594 mi 8
2020 GMC Acadia 19.0–22.0 gallons 72–83 L 594 mi 8
2019 GMC Acadia 19.0–22.0 gallons 72–83 L 550 mi 11
2018 GMC Acadia 19.0–22.0 gallons 72–83 L 550 mi 11
2017 GMC Acadia 19.0–22.0 gallons 72–83 L 550 mi 11
2016 GMC Acadia 22.0 gallons 83 L 484 mi 11
2015 GMC Acadia 22.0 gallons 83 L 528 mi 10
2014 GMC Acadia 22.0 gallons 83 L 528 mi 10
2013 GMC Acadia 22.0 gallons 83 L 528 mi 10
2012 GMC Acadia 22.0 gallons 83 L 528 mi 10
2011 GMC Acadia 22.0 gallons 83 L 528 mi 10
2010 GMC Acadia 22.0 gallons 83 L 528 mi 8
2009 GMC Acadia 22.0 gallons 83 L 528 mi 6
2008 GMC Acadia 22.0 gallons 83 L 528 mi 6
2007 GMC Acadia 22.0 gallons 83 L 528 mi 6

GMC Acadia fuel system recalls by year

NHTSA lists fuel-system recalls for 6 GMC Acadia model years. Each year's page has the details, the risk and the free remedy.

Frequently asked questions

What size gas tank does the GMC Acadia have?

The 2023 GMC Acadia holds 19.4–21.7 gallons. Older years range from 19.0–22.0 gallons; the table has every year.

Has the tank size changed over the years?

Yes. The largest tank changed in 2022.

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