Ethanol-Free Gas in Key West, FL

Find ethanol-free fuel for boats and vehicles in Key West. Browse marinas with marine fuel or gas stations with E0 gasoline.

📅 Page last updated: Nov 19, 2025 | All 2 locations verified within 12 days

Quick Navigation

Choose the type of ethanol-free fuel you need:

⛵

Marinas

REC-90 and marine-grade ethanol-free fuel

2 locations

Perfect for boats and marine engines
⛽

Gas Stations

E0 gasoline (87, 91, 93 octane)

0 locations

Perfect for classic cars and motorcycles
📍 Find Nearest 💵 Compare Prices 📞 Call Marina ⛽ View All Gas Stations
📊 Price Range: $5.11 - $5.11/gallon (avg: $5.11) | 💰 Cheapest: Key West Bight Marina ($5.11)

⛵ Marinas (2)

Marinas offering REC-90 and marine-grade ethanol-free fuel in Key West.

Key West Bight Marina

⛵ 201 William St, Key West, FL

✓ Verified 2025

Last verified: Nov 19, 2025 (12 days ago) • phone call verified • Re-verification in 78 days

Recent Verifications:

Phone Call Nov 19, 2025
✓ 90 Octane | $5.11/gal

Notes: Confirmed E0 | Octane: 90 | Access: Open to Public

Phone: 305-809-3984

Website: Visit →

Get Directions → 📞 Call Now View Details →

Sigsbee Marina NAS

⛵ Bldg V - 3000 Dredger Rd, Key West, FL

⚠ Archived 2022

Last verified: Jan 9, 2022

Recent Verifications:

Community Jan 9, 2022

Notes: Patrons say the ethanol-free fuel was priced at $4.74, while regular gas is now $3.39. The staff is noted as being very kind and informative about the local area.

Phone: +1 305-293-4434

Website: Visit →

Get Directions → 📞 Call Now View Details →

Ethanol-Free Gas in Key West

Why Use Ethanol-Free Gas?

  • ✓Better for marine engines and boats
  • ✓Ideal for classic cars and motorcycles
  • ✓Prevents fuel system damage in small engines
  • ✓Longer shelf life than ethanol-blended fuels

What to Look For

  • ✓E0 designation on the pump
  • ✓Octane ratings: 87, 91, or 93
  • ✓Dedicated pumps (not shared with ethanol blends)
  • ✓Verified stations with recent confirmations

Learn More About Ethanol-Free Fuel

Complete Guide to E0 Gas for Boats

Learn why ethanol-free fuel is essential for marine engines

Phase Separation Prevention

Understand how to prevent fuel system damage

RaceTrac E0 Fuel: What to Know

Find RaceTrac locations with ethanol-free fuel

Marina vs Road Station: Which is Better?

Compare costs and convenience

Frequently Asked Questions About Ethanol-Free Gas in Key West

Get answers to common questions about ethanol-free gas stations in Key West, FL.

Other Florida Cities with Ethanol-Free Gas

Explore ethanol-free gas stations in other cities throughout Florida.

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