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BMW 4 Series Gas Tank Size and Capacity by Year

Coupe 2014–202714 model years

15.5–15.8gal · 59–60 L

Across 14 model years (2014–2027), the BMW 4 Series has used tanks from 15.5–15.8 gallons. The 2027 model holds 15.6 gallons.

Pick your model year

How the tank changed over the years

BMW 4 Series fuel tank by model yearSmallest tank Larger tank options
20142015201620172018201920202021202220232024202520262027

BMW 4 Series tank size by generation

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

Model yearsTankLiters
202715.6 gallons59 L
2025–202615.5–15.6 gallons59–59 L
2021–202415.6 gallons59 L
2014–202015.8 gallons60 L

BMW 4 Series tank size by year

YearTankLitersBest highway rangeTrims
2027 BMW 4 Series 15.6 gallons 59 L 562 mi 8
2026 BMW 4 Series 15.5–15.6 gallons 59–59 L 558 mi 8
2025 BMW 4 Series 15.5–15.6 gallons 59–59 L 558 mi 8
2024 BMW 4 Series 15.6 gallons 59 L 530 mi 8
2023 BMW 4 Series 15.6 gallons 59 L 530 mi 8
2022 BMW 4 Series 15.6 gallons 59 L 530 mi 8
2021 BMW 4 Series 15.6 gallons 59 L 530 mi 5
2020 BMW 4 Series 15.8 gallons 60 L 537 mi 8
2019 BMW 4 Series 15.8 gallons 60 L 537 mi 8
2018 BMW 4 Series 15.8 gallons 60 L 537 mi 8
2017 BMW 4 Series 15.8 gallons 60 L 537 mi 8
2016 BMW 4 Series 15.8 gallons 60 L 553 mi 9
2015 BMW 4 Series 15.8 gallons 60 L 553 mi 12
2014 BMW 4 Series 15.8 gallons 60 L 553 mi 11

BMW 4 Series fuel system recalls by year

NHTSA lists fuel-system recalls for 2 BMW 4 Series 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 4 Series have?

The 2027 BMW 4 Series holds 15.6 gallons. Older years range from 15.5–15.8 gallons; the table has every year.

Has the tank size changed over the years?

Yes. The largest tank changed in 2021.

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