March 19, 2025

The Most Fuel-Efficient Used Cars in the Market

At Cactus Jack's Auto, we pride ourselves on offering a selection of the most fuel-efficient used cars. Our inventory in Phoenix includes vehicles known for their exceptional gas mileage. Mesa is also served by our extensive network, ensuring you have access to top-quality, fuel-efficient vehicles. Alongside our top-quality selection, we provide helpful tips on how to improve fuel efficiency in used cars. Here’s a guide to five top budget-friendly vehicles that excel in fuel efficiency.

fuel-efficient

Honda Civic Sedan

Honda Civics from the tenth and eleventh generations are stellar choices for those seeking used cars with the best gas mileage. Known for their affordability and reliability, these models offer up to 42 MPG on the highway with a 1.5L turbocharged engine. Even older models maintain strong fuel efficiency, making the Civic a practical choice for commuters and small families in Surprise.

Kia Forte

The third-generation Kia Forte, starting in 2018, is a standout for its fuel efficiency and modern amenities without breaking the bank. With an EPA mileage rating of approximately 30 MPG in the city and 40 MPG on the highway, the Forte offers a robust feature set, including a 10.25-inch infotainment suite. Its blend of space, comfort, and cost-effectiveness makes it an attractive option for budget-conscious drivers.

Volkswagen Jetta

The Volkswagen Jetta has been a reliable name in compact sedans since 1979, and it is known for its fuel efficiency and longevity. From 2019 onwards, the seventh-generation models provide modern features like digital gauge clusters and an optional eight-inch touchscreen. Achieving up to 40 MPG on the highway with a 1.4L turbocharged engine, the Jetta is ideal for small families or those looking for a durable and economical car

Toyota Corolla

The Toyota Corolla continues to be synonymous with reliability and fuel efficiency. The eleventh and twelfth-generation models offer significant savings with modern features and maintain a fuel economy of about 30 MPG in the city and 40 MPG on the highway. Its reputation for durability and the combination of efficient performance make the Corolla a top pick for long-term use.

Hyundai Elantra

The Hyundai Elantra shines in the compact sedan market with some of the highest fuel efficiency ratings. The 2021 model, for example, boasts 33 MPG in the city and 43 MPG on the highway. With features like a 10.25-inch HD touchscreen and generous cargo space, the Elantra combines style, technology, and performance, making it an excellent choice for daily commutes and extended travel.

How to improve fuel efficiency in used cars

Improving fuel efficiency in used cars is a practical way to save money and reduce environmental impact. Here are some effective strategies how to improve fuel efficiency in used cars:

Regular Maintenance

  • Check and replace the air filter: A clean air filter can improve gas mileage by up to 10%, allowing the engine to breathe better.
  • Keep your engine tuned: Fixing a car that is noticeably out of tune or has failed an emissions test can improve its gas mileage by an average of 4%.
  • Check spark plugs: Worn or fouled spark plugs can reduce fuel efficiency.

Tire Maintenance

  • Keep tires properly inflated: Tires not at the proper pressure can lower the gas mileage by about 0.2% for every 1 psi drop in all tires’ average pressure. Moreover, properly inflated tires are safer and last longer.
  • Use the recommended grade of motor oil: The manufacturer’s recommended grade can improve gas mileage by 1 to 2%.

Driving Habits

  • Avoid heavy braking and rapid acceleration: These actions can lower your gas mileage by roughly 15% to 30% at highway speeds and 10% to 40% in stop-and-go traffic.
  • Reduce excess weight: Avoid carrying unnecessary weight in your vehicle. An extra 100 pounds could reduce your MPG by about 1%.
  • Use cruise control: Maintaining a constant speed over long distances helps improve fuel efficiency.

By implementing these strategies, you can significantly enhance the fuel efficiency of your used car, contributing to cost savings and a smaller environmental footprint. Consider choosing the used cars with the best gas mileage for even greater benefits.

Find the Most Fuel-Efficient Used Car at Cactus Jack's Auto

Interested in a vehicle that combines cost-effectiveness with high fuel efficiency? Visit Cactus Jack's Auto to explore our selection of used cars with the best gas mileage. Our finance center is ready to assist you, and we offer specials to save even more near Glendale. Come by today at Phoenix and find the perfect fuel-efficient used car for your needs!

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