As of November 20, 2025, with the national average gas price at $3.10 per gallon, drivers are understandably looking for ways to save. Whether you commute daily or own a fuel-inefficient vehicle, these seven tactics can help you lower your fuel expenses without major lifestyle changes.
1. Maximize Savings With Rewards and Price Comparison
Many drivers stick to familiar gas stations out of habit, even if cheaper options are nearby. Tools like GasBuddy and Google Maps allow you to quickly compare local prices. Pairing the lowest price with a rewards card amplifies savings. For example, Costco’s low gas prices combined with its 4% cashback credit card can yield significant returns, especially for frequent commuters.
2. Leverage Loyalty Programs
Gas stations and grocery stores often offer loyalty programs that provide discounts at the pump. Shell Fuel Rewards, for instance, can save you up to $0.20 per gallon, while warehouse clubs like Sam’s Club and Costco offer exclusive member discounts. Similarly, Safeway provides $0.20 off per gallon at select stations through its loyalty program.
3. Shop Within the Same Brand
Gas prices can vary even within the same brand due to location-based pricing. Don’t assume consistency; check multiple stations of the same brand to find the best deal. One Shell station might charge $2.99 per gallon, while another nearby could be $3.59.
4. Understand Your Car’s Octane Needs
Most vehicles run efficiently on regular 87-octane gasoline. Consult your owner’s manual to verify the recommended octane level. If your car requires 89 or 91 octane, using 87 may cause a slight performance decrease but save you up to $0.90 per gallon. Mixing gas (e.g., 10 gallons of 87 and 5 gallons of 93 if your car needs 89) can also reduce costs.
5. Pay Strategically: Card vs. Cash
Some gas stations charge extra for credit card transactions, up to 15 cents per gallon. Always compare the credit and cash prices before fueling up. If the difference is significant, paying with cash can save you money.
6. Maintain Proper Tire Pressure
Underinflated tires reduce fuel efficiency by as much as 9%. Check your owner’s manual for the recommended pressure and monitor it at least monthly, as temperatures and time can cause deflation. Properly inflated tires help your car run more efficiently, saving you money over time.
7. Skip Unnecessary Idling
Modern cars don’t require extensive warm-up periods. Idling for even 30 seconds consumes more fuel than restarting the engine. Drive immediately to allow the engine to warm up naturally, maximizing fuel efficiency.
In conclusion, saving money on gas requires a proactive approach. By combining strategic shopping, loyalty programs, and smart driving habits, you can significantly reduce your fuel expenses without sacrificing convenience. These small changes add up over time, making a tangible difference in your budget.
