June 14, 2024

What are the best-used cars for gas mileage?

While choosing a vehicle we all try to make a decision that we won’t regret for a long time. Nowadays, there are about 160 manufacturers that produce about 250-260 models, hence choosing the one out of the big variety can be hard. Nonetheless, of the big variety, there are many details that you should take into consideration while selecting a vehicle. Selecting “best buddy” on a limited budget can be harder, in case you plan to buy a used vehicle. 

As a rule, purchasing used automobiles are riskier than new ones, as they don’t come with a warranty. But still, there are some details that help you to make a good decision. One of the most outstanding issues is what used cars get good gas mileage. Below you will learn how to choose a used vehicle correctly and all about fuel-efficiency in modern automobiles. 

The importance and background of what used cars get good gas mileage

In the modern world, our daily life is unimaginable without owning a vehicle. Once we decide to purchase an automobile, we try to make the correct choice and find the one that meets all our requirements. For most of us, fuel-efficiency plays a big role while choosing a car. By using fuel-efficient automobiles, we save a lot of time on fuel costs besides, it has another benefit as well. Before mentioning other advantages of the fuel-efficiency let me share with you some background about the topic and clarify the importance of what used cars have the best gas mileage.

In the beginning, while releasing the first-ever automobile the three-wheeled Benz Patent Motor Car, model N1, no one would think about its fuel-efficiency. In 1886 a vehicle moving by a gas engine, without horses or any additional support was a very impressive creature itself. After years of development, there appeared other manufacturers as well producing already four-wheeled vehicles and developed engines. It’s notable that the first cars had small engines and didn’t require a lot of fuel. But after vehicles became faster and larger and grew tail fins, efficiency became an important issue. Since then people started thinking about which used cars have the best gas mileage while choosing a vehicle.  

About the fuel-efficiency issue, officials started thinking in 1970s, in response to the oil price shocks. In 1975 congress passed Corporate Average Fuel Economy (CAFE) standards, which called for a doubling of passenger-vehicle efficiency to 27.5 miles per gallon (mpg) within 10 years. Demand for vehicles increases day by day, hence consumption of fuel increases in parallel. As the natural source is depletable by choosing a fuel-efficient automobile we save a lot of resources besides money. 

Since you already know the importance of what are the best used cars for gas mileage and have some background about the issue, we can move on to the next topic and review the best fuel-efficient models.

What used cars have the best gas mileage 

While talking about fuel-efficiency, you may think that it is an individual thing and depends on a persons’ income. On the one hand, you might be right, but still, there is some general standard that determines which car could be recognized a fuel-efficient and which not. As a rule, a vehicle that uses 6 liters for covering 100km, or covers 16,5km by 1 liter is considered fuel-efficient. It’s notable that even a one-liter difference in fuel-efficiency makes a big difference in early basis. For instance, if automobile A uses 4 liters for covering 100km and automobile B uses 5 liters for covering the same distance, at the end of a year we get hundreds of dollars difference for the fuel cost.  Hence, while searching for what used cars get good gas mileage you should take into account the detail.

Before starting searching for a car, there are some tips that you should take into account. As I’ve mentioned there are hundreds of models and it’s quite hard to choose the one. But analyzing the below-mentioned details will help you to make up your mind about the car type and model you should look for.

  • Determine budget
  • Determine the monthly cost for the fuel
  • Take into account the purpose of the purchase
  • Don’t forget your living area, it can play a huge role while choosing the car type
  • And last but not least, don’t forget to find a vehicle that meets your hobby

Combining and analyzing all those details will help you a lot to decide which type, size, and the engine should have your future “best buddy”. Now let’s move on to the most interesting part and review what used cars have the best gas mileage under research. Here are the 10 best models of overall fuel-economy test results under the Consumer Reports

  1. Honda Insight
  2. Toyota Prius 
  3. Hyundai Ioniq 
  4. Toyota Corolla
  5. Honda Accord
  6. Toyota Camry
  7. Hyundai Sonata
  8. Kia Niro
  9. Toyota Avalon
  10. Ford Fusion

Price for the above-mentioned new models released in 2020 varies between 16,000$ – 37,000$. Prices for the used ones are much lower. Mostly all the above-mentioned automobiles type is a mid-sized sedan. As I’ve mentioned while choosing which used cars have the best gas mileage, we shouldn’t forget the living area and hobby. If you live in a mountainous area, or love spending vacations there and frequently need a vehicle with a high suspension, then you should look for an SUV. Below we’ll review the best fuel-efficient SUVs.

Which used cars have the best gas mileage in SUVs?

On the one hand, you might think that owning an SUV is much more expensive than a hatchback, but luckily nowadays there are lots of fuel-efficient SUVs, that save you a lot of money on fuel costs. Nowadays many manufacturers have started releasing hybrids and diesel SUVs. If you are looking for the brand-new and the newest models of SUVs that offer you fuel-efficiency besides its comfort, here is the list.

  1. Ford Escape
  2. Lexus UX
  3. Lexus RX
  4. Lexus NX
  5. Toyota Venza
  6. Toyota RAV4
  7. Toyota RAV4 Prime
  8. Toyota Highlander
  9. Honda CR-V
  10. Subaru Crosstrek

If you select one of the above-mentioned models, you can be sure that enjoyable and fuel-efficient rides await you. Now you know what are the best-used cars for gas mileage in SUVs!


All in all, there are many factors why you should choose a fuel-efficient automobile. By choosing the fuel-efficient car you take care of your finances and environment as well, at the same time. Besides, there are plenty of vehicles with low consumption of fuel and you can choose them upon your taste and budget easily. Now you know what used cars get the best mpg and I’m sure you will enjoy your purchase a lot!