CAR SPEC SHEET

2018 Ford F-150 Fuel tank size

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Depends on your version. Choose yours, or compare them here.

  • 2.7L EcoBoost, Regular Cab and SuperCab 23.0 gal
  • 2.7L EcoBoost, SuperCrew Cab 26.0 gal
  • 2.7L EcoBoost, optional tank 36.0 gal
  • 3.0L V6 Diesel 26 gal

2018 Ford F-150 Owner's Manual, PDF pages 427 and 432

23.0 gal (87.1 L)Open the manual at this page ↗Added Oct 18, 2026
See where it's printed

Fuel tank size · 2.7L EcoBoost, Regular Cab and SuperCab · PDF page 427

23.0 gal (87.1 L)

Fuel tank size · 2.7L EcoBoost, SuperCrew Cab · PDF page 427

26.0 gal (98.4 L)

Fuel tank size · 2.7L EcoBoost, optional tank · PDF page 427

36.0 gal (136.3 L)

Fuel tank size · 3.0L V6 Diesel · PDF page 432

26 gal (98.4 L)

See every quote (4 values)

All versions

4 values
Applies toValueManual saysPage
2.7L EcoBoost, Regular Cab and SuperCab 23.0 gal “23.0 gal (87.1 L)” PDF page 427 ↗
2.7L EcoBoost, SuperCrew Cab 26.0 gal “26.0 gal (98.4 L)” PDF page 427 ↗
2.7L EcoBoost, optional tank 36.0 gal “36.0 gal (136.3 L)” PDF page 427 ↗
3.0L V6 Diesel 26 gal “26 gal (98.4 L)” PDF page 432 ↗

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