Nothing Less than 93.

When you demand more, look for 93 premium fuel. Ultra 93 delivers the high-octane fuel cars crave, with TOP TIER™️ detergent proven to make your engine run cleaner, longer and more efficiently. Available at your local Sunoco.

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Questions Answered

Ultra 93 a high-octane fuel available at the pump at Sunoco. With 93 octane, it delivers a high octane rating, combined with Top Tier detergent to help make your engine run cleaner, longer, and more efficiently.

Ultra 93, like all fuels from Sunoco, is Top Tier certified. Top Tier fuel has a minimum level of detergent that well-exceeds the EPA requirements. Before Ultra 93 arrives at the pump it meets tight specifications and controls around fuel quality that flows through all grades of Sunoco branded fuel.

Sunoco is enrolled in the TOP TIER™ program and is contractually committed to selling fuel that meets the TOP TIER™ standard. This means supplying all octane grades from regular to premium fuel that contains an approved additive at the right concentration and does not contain other additives known to harm engines.

Sunoco Ultra 93 helps vehicles run longer without performance issues such as reduced engine power, rough idle, and stumble during acceleration.

Top Tier Fuels TOP TIER is a certification reserved for fuel that meets the demanding specifications of the Top Tier Detergent Gasoline Program. The program was developed by eight automakers including BMW, General Motors, Fiat Chrysler Automobiles, Honda, Toyota, Volkswagen, Mercedes-Benz, and Audi. Top Tier’s enhanced gasoline detergent helps keep engines clean and ensure compliance with tighter vehicle emissions and engine durability.

Yes. Sunoco Ultra 93 is certified as a TOP TIER fuel. Ultra 93 includes the same detergent level as the racing fuel Sunoco makes for NASCAR.

Gasoline cannot be labeled as TOP TIER without meeting the stringent detergent standards set by the TOP TIER program.

Octane is the standard measurement of fuel stability. This is important, because using lower octane fuels may cause engines to knock and ping, which can lead to engine damage.

Yes. Like all Sunoco fuels, Ultra 93 contains up to 10% ethanol.

Test Drive Ultra 93 Today

Available at your local Sunoco gas station. Find a location near you.

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