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BMW X6 Gas Tank Size & Fuel Capacity by Year

SUV 2009–202719 model years

21.9–22.5gal · 83–85 L

Across 19 model years (2009–2027), the BMW X6 has used tanks from 21.9–22.5 gallons. The 2027 model holds 21.9 gallons.

Pick your model year

How the tank changed over the years

BMW X6 fuel tank by model year
2009201020112012201320142015201620172018201920202021202220232024202520262027

BMW X6 tank size by generation

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

Model yearsTankLiters
2020–202721.9 gallons83 L
2013–201922.4 gallons85 L
2009–201222.5 gallons85 L

BMW X6 tank size by year

YearTankLitersBest highway rangeTrims
2027 BMW X6 21.9 gallons 83 L 569 mi 2
2026 BMW X6 21.9 gallons 83 L 569 mi 2
2025 BMW X6 21.9 gallons 83 L 569 mi 2
2024 BMW X6 21.9 gallons 83 L 569 mi 2
2023 BMW X6 21.9 gallons 83 L 548 mi 2
2022 BMW X6 21.9 gallons 83 L 548 mi 2
2021 BMW X6 21.9 gallons 83 L 569 mi 3
2020 BMW X6 21.9 gallons 83 L 569 mi 3
2019 BMW X6 22.4 gallons 85 L 538 mi 3
2018 BMW X6 22.4 gallons 85 L 560 mi 3
2017 BMW X6 22.4 gallons 85 L 560 mi 3
2016 BMW X6 22.4 gallons 85 L 560 mi 3
2015 BMW X6 22.4 gallons 85 L 605 mi 3
2014 BMW X6 22.4 gallons 85 L 538 mi 2
2013 BMW X6 22.4 gallons 85 L 515 mi 2
2012 BMW X6 22.5 gallons 85 L 518 mi 2
2011 BMW X6 22.5 gallons 85 L 518 mi 2
2010 BMW X6 22.5 gallons 85 L 473 mi 2
2009 BMW X6 22.5 gallons 85 L 450 mi 2

BMW X6 fuel system recalls by year

NHTSA lists fuel-system recalls for 3 BMW X6 model years. Each year's page has the details, the risk and the free remedy.

Frequently asked questions

What size gas tank does the BMW X6 have?

The 2027 BMW X6 holds 21.9 gallons. Older years range from 21.9–22.5 gallons; the table has every year.

Has the tank size changed over the years?

Yes. The largest tank changed in 2020, 2013.

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