The Reality of the Oil Market
Fuel prices are driven by global supply and demand. When demand outpaces the available supply of crude oil, prices rise. It is a highly volatile market affected by everything from international conflicts to local refinery maintenance. You cannot fix the supply chain, but you can take immediate, hands-on steps to mitigate the damage to your wallet.
The most effective way to deal with expensive gas is to stop wasting it. By addressing how your car operates and how you choose to drive it, you can stretch every tank further.
1. Improve Your Mechanical Efficiency
Your vehicle burns more fuel when it has to work harder. Keeping your car mechanically optimized is the easiest way to increase your miles per gallon (MPG).
- Check Tire Pressure: Under-inflated tires create more rolling resistance, which forces your engine to burn more fuel. Check your tire pressure monthly and keep it at the level recommended inside your driver-side door jamb.
- Remove Excess Weight: Do not use your trunk as a storage unit. Extra weight puts a direct strain on your engine. Furthermore, remove roof racks or cargo carriers when not in use to reduce aerodynamic drag.
- Maintain the Engine: Follow your vehicle’s maintenance schedule. Replacing dirty air filters and using the correct grade of motor oil (synthetic oil often reduces engine friction better than conventional) can keep your engine running efficiently.
2. Change How You Drive
Aggressive driving is expensive. You can significantly lower your fuel consumption simply by changing your behavior behind the wheel.
- Stop Idling: Idling gets you zero miles per gallon. If you are going to be parked and waiting for more than 60 seconds, turn off the engine. Modern engines consume less gas restarting than they do idling for extended periods.
- Accelerate Smoothly: Stomping on the gas pedal and braking sharply burns fuel at a massive rate. Treat the pedals gently. Coast toward red lights instead of racing to them.
- Optimize Highway Speeds: Fuel efficiency drops sharply when you drive over 60 miles per hour. Slowing down by just 5 to 10 mph on the highway can yield noticeable savings at the pump.
3. Buy Fuel Strategically
Never wait until your tank is completely empty to buy gas. When the fuel light comes on, you lose the ability to shop around and are forced to pay whatever price the nearest station charges.
- Use Price-Tracking Apps: Applications like GasBuddy or Waze track real-time fuel prices in your immediate area. A quick check before you leave the house can save you 10 to 20 cents per gallon.
- Leverage Grocery Rewards: Many regional grocery chains offer fuel points based on your grocery spending. Centralize your shopping to maximize these points and redeem them for significant discounts at the pump.
- Use Cash-Back Credit Cards Carefully: A credit card that offers 3% to 5% cash back on gas purchases acts as an automatic discount. However, this strategy only works if you pay the card balance in full every month. Do not pay 24% in credit card interest to save 4% on fuel.
Avoid Panic Buying and Gimmicks
When gas prices spike, panic sets in. Do not fall for aftermarket “gas-saving” devices that plug into your engine or fuel line. The Environmental Protection Agency (EPA) has tested hundreds of these products over the decades, and the vast majority offer zero benefit and can actually damage your vehicle.
Similarly, be cautious about rushing out to buy a hybrid or electric vehicle (EV) solely because gas prices are currently high. During a fuel spike, the demand for fuel-efficient cars surges, driving up their purchase price. Do the math before trading in a paid-off vehicle; it may take years of gas savings to offset the cost of a new car loan.
