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Porsche Cayenne Gas Tank Size & Fuel Capacity by Year

SUV 2003–202623 model years

18.4–26.4gal · 70–100 L

Across 23 model years (2003–2026), the Porsche Cayenne has used tanks from 18.4–26.4 gallons. The 2026 model holds 18.4–23.7 gallons.

Pick your model year

How the tank changed over the years

Porsche Cayenne fuel tank by model yearSmallest tank Larger tank options
20032004200520062008200920102011201220132014201520162017201820192020202120222023202420252026

Porsche Cayenne tank size by generation

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

Model yearsTankLiters
2025–202618.4–23.7 gallons70–90 L
202418.5–23.7 gallons70–90 L
2020–202319.8–23.7 gallons75–90 L
201923.7 gallons90 L
2015–201821.1–26.4 gallons80–100 L
2013–201426.4 gallons100 L
2011–201222.4–26.4 gallons85–100 L
2008–201026.4 gallons100 L
2005–200626.4 gallons100 L
2003–200426.2 gallons99 L

Porsche Cayenne tank size by year

YearTankLitersBest highway rangeTrims
2026 Porsche Cayenne 18.4–23.7 gallons 70–90 L 545 mi 6
2025 Porsche Cayenne 18.4–23.7 gallons 70–90 L 545 mi 6
2024 Porsche Cayenne 18.5–23.7 gallons 70–90 L 545 mi 5
2023 Porsche Cayenne 19.8–23.7 gallons 75–90 L 521 mi 9
2022 Porsche Cayenne 19.8–23.7 gallons 75–90 L 521 mi 9
2021 Porsche Cayenne 19.8–23.7 gallons 75–90 L 545 mi 6
2020 Porsche Cayenne 19.8–23.7 gallons 75–90 L 545 mi 5
2019 Porsche Cayenne 23.7 gallons 90 L 545 mi 4
2018 Porsche Cayenne 21.1–26.4 gallons 80–100 L 634 mi 8
2017 Porsche Cayenne 21.1–26.4 gallons 80–100 L 634 mi 8
2016 Porsche Cayenne 21.1–26.4 gallons 80–100 L 766 mi 7
2015 Porsche Cayenne 21.1–26.4 gallons 80–100 L 766 mi 4
2014 Porsche Cayenne 26.4 gallons 100 L 766 mi 9
2013 Porsche Cayenne 26.4 gallons 100 L 739 mi 7
2012 Porsche Cayenne 22.4–26.4 gallons 85–100 L 581 mi 5
2011 Porsche Cayenne 22.4–26.4 gallons 85–100 L 581 mi 5
2010 Porsche Cayenne 26.4 gallons 100 L 528 mi 8
2009 Porsche Cayenne 26.4 gallons 100 L 528 mi 7
2008 Porsche Cayenne 26.4 gallons 100 L 528 mi 6
2006 Porsche Cayenne 26.4 gallons 100 L 502 mi 6
2005 Porsche Cayenne 26.4 gallons 100 L 502 mi 4
2004 Porsche Cayenne 26.2 gallons 99 L 472 mi 3
2003 Porsche Cayenne 26.2 gallons 99 L 445 mi 2

Porsche Cayenne fuel system recalls by year

NHTSA lists fuel-system recalls for 10 Porsche Cayenne model years. Each year's page has the details, the risk and the free remedy.

Frequently asked questions

What size gas tank does the Porsche Cayenne have?

The 2026 Porsche Cayenne holds 18.4–23.7 gallons. Older years range from 18.4–26.4 gallons; the table has every year.

Has the tank size changed over the years?

Yes. The largest tank changed in 2019, 2005.

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