This Simple Drive-Thru Mistake is Secretly Draining Your Wallet!

With gas prices always changing in Washington, drivers in the Wenatchee Valley are looking for simple ways to make their fuel last longer. While many of us search for the cheapest gas, one of the biggest ways we waste fuel happens after we pull into a business lot: sitting in long lines with the engine running.

The Drive-Thru Bottleneck: How Idling Quietly Wastes Fuel

The easiest way to save money at the drive-thru is to make a small change to your routine, backed by surprising facts about how much fuel modern cars use when they are not moving. Next time you see a long line wrapped around a fast-food place or coffee shop, try parking your car and walking inside to get your order.

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Debunking the Myth: The 10-Second Rule of Modern Engines

Many drivers hesitate to turn off their cars because of an old myth that restarting the engine uses more fuel than letting it idle. This was true with older cars, but today’s fuel-injected engines only need a small amount of fuel to start. That’s why the general rule is simple: if you’ll be stopped for more than 10 seconds, it’s better to turn off your engine. When your car is idling, it gets zero miles per gallon. On average, a car that’s not moving burns about a quarter to half a gallon of fuel per hour just to keep running. Using the air conditioning while idling makes things worse, since it puts extra strain on the engine and uses even more gas.

Highway Efficiency: Speed Limits and Clearing Out Excess Weight

If you want to save even more, think about your driving habits on the highway. First, watch your speed. Cars become less fuel-efficient once you go over 50 mph. For every 5 mph over 50, it’s like paying an extra 20 to 30 cents per gallon. Second, check what you’re carrying. Extra weight in your trunk or backseat lowers your fuel economy—every extra 100 pounds can reduce it by about 1%. Cleaning out old gear or heavy items is an easy way to improve your mileage.

In the end, the best way to save money at the pump doesn’t require a new car or a special rewards card. Just avoid running your engine when you’re not driving. Skip the long line, enjoy a quick walk inside, and watch your savings grow.