Sunoco Gas Station #0267951200
66 PORTSMOUTH AVE
EXETER, NH 03833
(603) 778-6046
Open Now
Until 00:00 AM
Tomorrow
07:00 AM - 10:00 PM
Tuesday
07:00 AM - 10:00 PM
Wednesday
07:00 AM - 10:00 PM
Thursday
07:00 AM - 10:00 PM
Friday
07:00 AM - 10:00 PM
Saturday
07:00 AM - 10:00 PM
Restrooms
Diesel
94 Octane
For those who recognize quality at every turn. New 94 Octane, the highest octane on the market. Available exclusively at Sunoco.
*After enrolling in the Sunoco Go Rewards® program and linking your bank account as an ACH payment method through Sunoco Pay® within the Sunoco Go Rewards® app, receive a bonus 10¢ off per gallon (the “Bonus Discount”) at participating Sunoco locations, plus your base Sunoco Go Rewards 3¢ off per gallon discount (the “Base Discount”) for a total of 13¢ off per gallon. Bonus discount is available with each purchase. Base Discount and Bonus Discount are limited to 35 gallons per transaction. The Bonus Discount shall apply to eligible purchases at participating Sunoco locations. Must download, register within, and link an approved ACH payment method in the Sunoco Go Rewards® app through Sunoco Pay® to combine the Bonus Discount and Base Discount. Savings are redeemed only by payment through the Sunoco Go Rewards® app. © 2026 Sunmarks, LLC. All Rights Reserved.
Sunoco's TOP TIER™ fuel for your everyday race
Sunoco Fuels contain TOP TIER™ detergents, available across all fuel grades at every Sunoco station in the US.
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About Sunoco #0267951200
Sunoco in Exeter, NH offers 94 Octane TOP TIER™ Fuel at 66 Portsmouth Ave. TOP TIER™ Fuel is designed to reduce carbon deposits that can hurt fuel economy, increase emissions, and impact engine performance. While you’re here, stop inside the convenience store for snacks and on-the-go essentials.
