Mobil Supreme+™ is premium fuel that drives excellence
Learn all about our best fuel ever, Mobil Supreme+ gasoline
Better performance starts with premium gas
Ready to rev up your engine’s performance? With Mobil Supreme+ premium-quality gas, you can help keep your engine 3X cleaner for better performance and gas mileage.‡ Put our best fuel in the driver’s seat.
The detergents in our Mobil Supreme+ premium gas help remove deposits — and that means cleaner fuel injectors, smoother engine operation and better fuel economy.‡ Here’s how:
- Deposits can accumulate on gasoline direct injection (GDI) fuel injectors and port fuel injection (PFI) intake valves
- Our Mobil Supreme+ premium gas offers more cleaning agents than federal standards require‡
- These cleaning agents help reduce deposit buildup and keep your engine cleaner
- Plus, it even helps clean up deposits left by gasoline that meets minimum government standards‡
Premium gas helps reduce friction and protects your engine‡
Wear and tear from friction can cause damage, whether it’s your dancing shoes or engine parts. Unprotected engine parts are vulnerable to friction that can contribute to wear and tear. This may keep your engine from achieving high efficiency.
Mobil Supreme+ premium gas contains a friction modifier to reduce friction. That means:- Wear and tear is reduced by up to 30% with our friction modifier‡
- You can get improved performance and fuel economy because it prevents metal surfaces from rubbing together‡
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Run on the same gas as Porsche Carrera Cup
Porsche Carrera Cup race cars use the same Mobil Supreme+ premium gas you get at a Mobil™ station.
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Learn about our Mobil Diesel Efficient™ fuel
Mobil Diesel Efficient fuel is fully formulated to help keep commercial vehicle engines cleaner for an average 2% increase in diesel fuel economy.** Available at Mobil™ stations.
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Download the Exxon Mobil Rewards+™ app
It’s the convenient, fast and secure way to pay for gas, earn points and get rewarded through the Exxon Mobil Rewards+ program. Start earning points towards savings with every fill-up of gasoline.
Legal disclaimers
‡Engine keep-clean benefits based on Mobil Supreme+™ gas compared to Mobil™ regular gas in port fuel injected engines. Deposit removal, fuel economy and wear benefits based on comparison of Mobil Supreme+ premium gas to gasoline that meets minimum government standards. Wear reduction was measured based on an industry standard lubricant test. Actual benefits are based on continuous use and may vary depending on vehicle type, driving style and gasoline previously used. Concentration and availability of our proprietary additive package may vary.
**Claims apply to Exxon and Mobil Diesel Efficient™-branded fuel compared to diesel fuel without detergent additive. Actual benefits will vary depending on factors such as vehicle/engine type, driving style and diesel fuel previously used.Exxon Mobil Rewards+™ is a rewards program available at participating Exxon™ and Mobil™ branded service stations. You must fully enroll to become a member and use points. Go to Exxon Mobil Rewards+ website to complete enrollment. Points have no monetary value and expire after 1 year. Members are eligible to earn points for fuel and in-store savings.
We reserve the right to terminate your Exxon Mobil Rewards+ account at any time, or to modify or restrict your ability to use points, immediately and without notice. We may modify these terms in any manner, at any time, in our sole discretion. Terms and conditions apply. View full Exxon Mobil Rewards+ program terms and conditions.