Sylvie Willis
With gas prices on the rise, it's important to know how to save on car fuel costs. There are several ways to do this, from making small changes to your driving habits to taking advantage of rewards programs. For example, driving less by working remotely or using public transportation can reduce fuel costs, and properly inflating your tires can improve fuel efficiency. In addition, programs like GasBuddy offer discounts of up to 40 cents per gallon at certain gas stations, and using a credit card with rewards points or cash back can also help you save.
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What You'll Learn
Keep your tires properly inflated
Keeping your tires properly inflated is one of the simplest and most effective ways to save on fuel costs. By ensuring your tires are inflated to the correct pressure, you can improve your vehicle's fuel economy and, in turn, reduce your fuel costs.
So, how does tire pressure impact fuel consumption? Well, when your tires are underinflated, your vehicle's engine has to work harder to move your car along the road. This increased rolling resistance means that your engine burns through more fuel to maintain the same speed and performance as properly inflated tires.
The U.S. Department of Energy (DOE) and the Environmental Protection Agency (EPA) report that keeping your tires inflated to the correct pressure can improve your gas mileage by 0.6% on average, and up to 3% in certain cases. This may not sound like much, but it can add up to significant savings over time. For example, if your car has an annual fuel cost of $3,000, a 3% improvement in fuel economy could save you $90 per year.
Additionally, properly inflated tires are safer and last longer. Underinflated tires can overheat and increase the risk of a blowout, which is not only dangerous but can also leave you stranded on the side of the road. Properly inflated tires also wear down slower, extending the average life of a tire by 4,700 miles, according to the National Highway Traffic Safety Administration (NHTSA).
You can find the correct tire pressure for your vehicle in the owner's manual or on a sticker usually located on the driver's side door jamb or glove box. It's important to check your tire pressure regularly, as tires can lose air over time due to temperature changes and minor leaks.
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Reduce your speed
One of the most effective ways to save on car fuel costs is to reduce your speed. While this is not always practical or possible, driving at slower speeds can significantly improve your fuel efficiency and save you money. Here are some reasons why and ways to implement this strategy:
Firstly, according to the U.S. Department of Energy, your gas mileage decreases rapidly at speeds above 50 miles per hour. For every 5 mph you drive over 50 mph, you will be spending an estimated $0.23 extra per gallon. This is because higher speeds require more engine power, and thus more fuel. Keeping your speed under this threshold, when safe and possible, can help you optimize your fuel efficiency.
Another reason to reduce your speed is to avoid the need for rapid acceleration, which can consume a significant amount of extra fuel. When you accelerate quickly, your engine has to work harder, demanding more fuel to maintain the increased speed. By accelerating slowly and smoothly, you can reduce the amount of fuel used. This is especially beneficial when starting from a complete stop, as gentle acceleration can make a notable difference in fuel consumption.
In addition, maintaining a slower and steadier speed can help you better anticipate and adjust to changes in traffic flow. This can reduce the need for sudden stops or abrupt changes in speed, which can also impact fuel efficiency. By being mindful of the traffic conditions and driving at a pace that allows for gradual adjustments, you can optimize your fuel usage.
Furthermore, reducing your speed can be particularly beneficial when driving longer distances or on highways. Many cars are more fuel-efficient at highway speeds, and keeping a consistent speed on long stretches of road can improve your overall fuel economy. Using cruise control, when safe to do so, can also help maintain a steady speed and improve fuel efficiency.
Lastly, be mindful of speed limits and plan your routes accordingly. Some areas may have lower speed limits, and choosing routes with lower speed limits, when possible, can help you naturally maintain a slower pace and save on fuel. Remember always to obey posted speed limits and adjust your speed as necessary for safety.
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Remove roof racks and heavy loads
One of the easiest ways to save on fuel costs is to remove roof racks and heavy loads from your car. According to the U.S. Department of Energy, a large roof-top cargo box can reduce fuel economy by a significant amount, especially when driving on the highway. The reduction in fuel economy can range from 2% to 8% in city driving and 6% to 17% on the highway. Therefore, removing roof racks and heavy loads can help improve fuel efficiency and save money.
If you require additional storage space, consider using rear-mounted cargo boxes instead. These have a much smaller impact on fuel economy, reducing it by only 1-2% in city driving and 1-5% on the highway. This is a much more fuel-efficient option and can help you save on fuel costs.
Additionally, removing unnecessary weight from your vehicle can further improve fuel efficiency. The Department of Energy estimates that every 100 extra pounds of weight increases fuel costs by up to 3 cents per gallon. So, removing heavy loads from your car, such as unnecessary items in the trunk, can help you save on fuel costs.
By following these simple steps of removing roof racks and heavy loads, you can significantly improve your fuel economy and reduce your fuel costs. These changes will not only save you money but also help reduce your carbon footprint and contribute to a greener environment.
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Sign up for a fuel savings program
One of the most effective ways to save on car fuel costs is to sign up for a fuel savings program. These programs typically offer rewards or discounts on fuel purchases, which can help you save money on your fuel costs over time.
There are a variety of fuel savings programs offered by different companies, each with its own unique benefits and features. Some programs are structured as loyalty or rewards programs, where you earn points or rewards for fuel purchases, which can then be redeemed for discounts or other benefits. For example, the Speedway Speedy Rewards program allows you to earn 10 points per gallon of fuel purchased, and these points can be redeemed for fuel discounts or snacks and drinks. Similarly, the Circle K Inner Circle Rewards program offers a discount of $0.25 per gallon for your first five fill-ups, and then a discount of $0.03 per gallon thereafter. You can also earn rewards for snacks and drinks with future purchases.
Some fuel savings programs are linked to specific retailers or gas stations, such as the Albertsons Companies loyalty programs, which include Albertsons for U, Safeway for U, Randalls for U, and Vons for U. These programs allow you to earn rewards or points on purchases made at participating retailers' stores, apps, or websites.
Additionally, some programs offer flexible rewards, where you can use your points for fuel discounts or other items such as snacks, drinks, or even cash. For instance, the Pilot Flying J myRewards Plus program is designed for those who road trip in RVs, and offers fuel stations that accommodate larger vehicles. As a member, you can earn points on fuel purchases and in-store purchases, and you'll save $0.05 per gallon, along with additional rewards during your birthday month.
When choosing a fuel savings program, it's important to consider your own driving habits and preferences. For example, you may want to select a program that is linked to a gas station brand that is conveniently located near you, or one that has a higher number of locations to accommodate for road trips. Additionally, compare the rewards or discounts offered by each program to determine which one will provide you with the most value. Keep in mind that you don't have to limit yourself to just one program or card, as having multiple cards with different rewards or convenience factors can also maximize your savings.
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Keep your car well-maintained
Keeping your car well-maintained is essential to saving on fuel costs. Firstly, it is important to keep your tires properly inflated. Underinflated tires burn through fuel more quickly as they increase drag, leading to increased fuel consumption. The U.S. Department of Energy estimates that underinflated tires can lower your gas mileage by about 3 cents per gallon. Check your owner's manual or the sticker on the driver's side door jamb or glove box to find the proper tire pressure for your car.
In addition to tire pressure, it is crucial to monitor your car's overall performance. A dirty air filter can clog and prevent airflow to the engine, altering the vehicle's air-fuel balance. This imbalance can lead to polluted spark plugs, internal engine damage, and reduced fuel economy. Replacing a dirty air filter can save you up to 22 cents per gallon, according to the U.S. Department of Energy.
Another aspect of car maintenance that can impact fuel efficiency is the oxygen sensor. A faulty oxygen sensor can decrease fuel efficiency by up to 40%, so it is important to address any serious maintenance issues promptly. Regular tune-ups and inspections are recommended to identify and rectify any problems. For newer cars, an inspection every 20,000 to 30,000 miles is generally advised.
Furthermore, consider joining a fuel savings program or using rewards credit cards to maximize your savings. Programs like GasBuddy offer significant discounts per gallon at participating gas stations. Some credit cards also provide cashback or rewards points when purchasing gas, helping you save money on fuel costs.
By following these maintenance tips and staying on top of your car's condition, you can significantly reduce your fuel costs and improve your vehicle's overall performance.
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Frequently asked questions
There are several ways to save on car fuel costs. Some of the most effective methods include:
- Joining a fuel rewards program
- Keeping your tires properly inflated
- Reducing your speed
- Removing roof racks and heavy cargo
- Turning off your engine when parked
- Regular car maintenance
Gas rewards programs can save you up to 25 cents per gallon at most national gas station chains. Some warehouse stores like Costco and Sam's Club also offer discounted gas to members, with prices that are generally five to 25 cents lower than average.
Underinflated tires burn through fuel quicker and are also dangerous. According to the U.S. Department of Energy, a 1% decrease in tire pressure results in a 0.3% reduction in fuel economy. Having underinflated tires can cause you to lose about 3 cents per gallon.
Your gas mileage decreases rapidly at speeds above 50 miles per hour. For every 5 mph you drive over 50 mph, you'll be charged an extra $0.23 per gallon.
A large roof-top cargo box can reduce fuel economy by 2-8% in city driving and 6-17% on the highway. Removing a rooftop bike rack can increase your mileage by 5 mpg, and removing two bicycles from the rack can increase it by 13 mpg.
Idling can cost you up to half a gallon of fuel per hour, so turning off your engine when parked for more than 10 seconds can help you save on gas.
Regular car maintenance can improve your fuel economy by up to 10%. Fixing a serious maintenance problem, such as a faulty oxygen sensor, can improve your mileage by up to 40%.
