Gas Prices in Mount Sinai
No price data for Mount Sinai yet
Find the cheapest gas prices in Mount Sinai, Suffolk County today. We track gas stations across Mount Sinai and update prices daily using GasBuddy data. Mount Sinai is located in Suffolk County on Long Island, near Route 25A, Route 83, Mount Sinai–Coram Road. Compare regular, mid-grade, premium, and diesel prices below to save on your daily commute.
No stations with price data yet.
Browse all Long Island gas pricesMount Sinai Gas Price Context
The Suffolk County average for regular is currently $3.92/gal versus $3.90 across all of Long Island. If your commute runs along Route 25A or Route 83, check prices at both ends of the trip — the spread between the cheapest and priciest Long Island stations is regularly more than a dollar per gallon, and warehouse clubs (Costco, BJ's) reliably sit at the bottom of the table. Hit a pothole on the way? our roadside safety analysis covers what to do if it happens on a parkway.
FAQ — Gas in Mount Sinai
Where is the cheapest gas near Mount Sinai right now?
Check the island-wide ranking on our Cheapest Gas on Long Island page — it lists every reporting station from cheapest to priciest.
Is gas in Suffolk County cheaper than the Long Island average?
Suffolk County currently averages $3.92/gal regular versus $3.90 island-wide — slightly above the Long Island average. Individual stations matter more than averages: the island-wide spread is often more than a dollar per gallon.
How often are Mount Sinai gas prices updated?
Prices are pulled from crowd-reported and posted-price feeds and republished throughout the day — this page was last rebuilt Jun 30, 10:34 PM. Each station card shows regular, midgrade, premium, and diesel where reported.