
With fuel prices soaring, it's no surprise that fuel efficiency is a top priority for many car buyers. While electric vehicles are an increasingly popular option, there are still plenty of efficient gas-powered vehicles on the market. For those seeking a fuel-efficient car without the need for an electric charge, there are a variety of options to choose from. From the affordable Mitsubishi Mirage to the sleek Toyota Prius, each model offers unique features and varying levels of fuel efficiency. So, which gas-powered cars are the most fuel-efficient?
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What You'll Learn

Fuel-efficient SUVs
Fuel efficiency is an important factor for many car shoppers, and the Environmental Protection Agency (EPA) rates the fuel economy of new vehicles so consumers can make an informed decision. Hybrid SUVs typically earn much higher fuel efficiency estimates than gas-only vehicles, but they are usually more expensive and complex to maintain. That being said, there are several fuel-efficient gas-only SUVs on the market.
The 2024 Kia Niro Hybrid is a stylish, eco-friendly option with a roomy and comfortable cabin. However, its real-world fuel economy has been a disappointment to some. The 2024 Kia Sportage Hybrid is another option, offering practicality but little on-road charm. The 2024 Toyota RAV4 Hybrid includes standard AWD, and its hybrid powertrain puts out 219 total system hp. It nets a fuel economy rating of 41/38/40 mpg. The RAV4 Prime plug-in hybrid has a higher starting price but is eligible for federal tax credits.
The 2025 Chevrolet Trailblazer is an affordable subcompact SUV with a roomy interior and solid fuel economy. The 2025 Hyundai Venue is a subcompact SUV with the lowest ownership costs in its class and efficient driving manners. The 2025 Honda CR-V is a great compact SUV, and the 2025 Toyota RAV4 is the best-selling compact SUV, known for its practicality, safety, and reliability. The 2025 Nissan Rogue is a comfortable, fuel-efficient compact SUV with plenty of technology, and the 2025 Toyota Corolla Cross is a safe and affordable subcompact SUV. The 2025 Hyundai Kona is a practical, affordable, and stylish subcompact SUV, and the 2025 Kia Seltos is a subcompact SUV with ample space, equipment, and safety features. The 2025 Nissan Kicks is an improved version of the previous model, and the 2025 Buick Envista is a stylish subcompact SUV. The 2025 Subaru Crosstrek is an affordable, capable, and practical SUV, and the 2025 Buick Encore GX has one of the quietest and most comfortable cabins.
The Lexus UX Hybrid is the most fuel-efficient luxury SUV on the market, returning up to 45 mpg in the city and 41 mpg on the highway. The Lexus UX 200 is a gas-only SUV with a 2.0-liter four-cylinder engine and a continuously variable automatic transmission, getting EPA ratings of 29/37/32 mpg. The UX 250h hybrid tops the rankings for hybrid SUVs, with standard AWD and excellent fuel efficiency, rated at 43/41/42 mpg by the EPA. The Toyota Prius is still a good pick for a hybrid car, and the Hyundai Elantra Hybrid is a great value, with a combined rating of 54 mpg.
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Fuel-efficient sedans
Fuel efficiency is an important factor for many car buyers. While electric vehicles are becoming more popular, they are often more expensive and less accessible for charging. Therefore, a fuel-efficient four-door sedan can be a great option for those wanting to save on gas. Here are some of the most fuel-efficient sedans on the market:
Honda Civic
The Honda Civic sets the standard for compact sedans. It offers a roomy cabin, an easy-to-use infotainment system, and driver-assistance features like adaptive cruise control and lane-keeping assist. The 180-horsepower turbocharged engine delivers impressive performance and the best fuel economy of the multiple engine options. The Honda Civic is fun to drive and handles well, making it a great overall package.
Volkswagen Jetta
The Volkswagen Jetta is a fuel-efficient compact sedan that offers a roomy interior and ample trunk space. While the extensive use of hard plastics gives the cabin a cheaper feel, the Jetta makes up for it with its functionality and fuel efficiency. The Jetta offers two engine options, with the eight-speed automatic transmission delivering the best fuel economy.
Nissan Versa
The Nissan Versa is one of the lowest-priced sedans in America, but it doesn't compromise on quality. It offers a spacious interior, good handling, and a decent ride. The 122-horsepower engine may feel low on power in some situations, but it still delivers impressive fuel efficiency, with a 40-mpg highway EPA rating.
Toyota Prius
The Toyota Prius is known for its excellent fuel economy, with the 2025 Plug-In Hybrid version achieving EPA ratings of 127 MPGe and 52 mpg. The 2024 model has evolved with better fuel economy and driving dynamics, offering up to 196 horsepower. The Toyota Prius is a great choice for those wanting both fuel efficiency and performance.
Hyundai Elantra
The Hyundai Elantra is a stylish and pragmatic choice, offering good fuel economy and plenty of standard tech features. The Elantra N, in particular, is a powerful sports sedan that maintains a reasonable monthly fuel bill. With its turbocharged engine, it offers up to 286 horsepower and handles optimally thanks to features like the N Corner Carving Differential.
These sedans offer a balance of fuel efficiency, performance, and features, making them great options for those looking to save on gas without compromising on other aspects of their vehicle.
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Fuel-efficient hatchbacks
If you're looking for a fuel-efficient hatchback, there are several options to consider. Here are some of the top choices for 2024 and 2025:
2024 Mitsubishi Mirage
The Mitsubishi Mirage is a good choice if you're looking for an affordable and efficient subcompact car. However, it's worth noting that similarly priced rivals may offer more modern features.
2025 Toyota Corolla Hatchback
The 2025 Toyota Corolla Hatchback is a stylish and versatile option, offering a smaller footprint than the traditional Corolla compact car without compromising on space.
Honda Civic
The Honda Civic has long been a popular choice among compact car buyers, and the 2025 model is expected to be even better. It offers the versatility of being available in both sedan and hatchback body styles.
Mini Cooper
The Mini Cooper has been redesigned for 2025 and is a stylish and enjoyable semi-premium subcompact car.
2025 Mazda3
The Mazda3 has consistently delivered sharp looks, a fun driving experience, and impressive fuel efficiency. The 2025 model takes it up a notch with a turbocharged engine and all-wheel drive.
Honda Fit
Although production of the Honda Fit hatchback ended in 2020, it's still a great option for those seeking a used hatchback with good fuel efficiency and ample cargo space.
Toyota Prius
The Toyota Prius, introduced in 1997, was the world's first mass-produced gasoline-electric hybrid car. It remains a popular choice today for its simplicity, versatility, and fuel efficiency.
Nissan Rogue
The Nissan Rogue is a fuel-efficient option, offering 37 mpg on the highway. It also has a spacious interior and is available with all-wheel drive.
Nissan Versa
The 2024 Nissan Versa may not be the fastest or most luxurious sedan, but it is one of the most fuel-efficient models in America with a gas-only powertrain. It boasts a 40-mpg highway EPA rating.
Toyota Camry
The Toyota Camry is a worthy competitor in the midsize sedan segment, offering bold aesthetics, a spacious interior, and fuel-efficient powertrains.
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Fuel-efficient hybrids
Hybrid vehicles offer a compelling compromise between conventional combustion-powered models and full electric vehicles. They provide improved fuel economy and sometimes better acceleration. Hybrids are becoming increasingly mainstream, and many modern hybrids take advantage of better motors and batteries to outperform their purely gas-fuelled counterparts.
The 2025 Toyota Prius Plug-In Hybrid is the most fuel-efficient car you can buy, with EPA ratings of 127 MPGe and 52 mpg. The 2025 Toyota Camry is also worth mentioning, as it boasts the best ratings of cars with the best mileage on U.S. News's list. The standard Prius is also a venerable name among hybrid vehicles, with a combined 57 mpg that makes it the efficiency king. The all-wheel-drive variant offers 54 mpg, and the latest model can accelerate to 60 mph in 7.7 seconds, which is relatively quick for such an efficient vehicle.
The 2025 Hyundai Elantra Hybrid Blue is the cheapest car with the best gas mileage, with a starting price of $25,450. The 2025 Toyota Corolla Hybrid is also an excellent value proposition, coming in at under $25,000 to start. The 2025 Honda Civic Hybrid blends a reasonable sticker price with a very fuel-efficient and sporty powertrain. The 2025 Lexus ES 300h is supremely comfortable and fuel-efficient, with 44 mpg combined. The 2025 Audi A3 is the least efficient hybrid on the list, with a 32-mpg rating, but it is still impressive for an Audi. The 2025 Toyota Crown is a full hybrid and the most fuel-efficient full-size car you can get, capable of running on battery power alone.
Other fuel-efficient hybrids include the 2025 Hyundai Sonata Hybrid, the 2025 Kia Niro, the 2025 Ford Escape Plug-In Hybrid, and the 2025 Kia Sportage Plug-In Hybrid.
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Fuel-efficient non-hybrids
Fuel efficiency is influenced by several factors, including engine size, vehicle weight, transmission type, tire choice, and aerodynamics. While fully electric and hybrid vehicles are becoming more popular, there are still gasoline-only cars that offer impressive fuel efficiency.
The Mitsubishi Mirage, for example, has a small three-cylinder engine and is made with lighter materials, resulting in better fuel efficiency. The 2025 Acura Integra, while not a luxury car, stands out for its power and higher-end interior trim, and is another fuel-efficient option. The Honda Civic, with its 1.5-liter turbo engine, boasts a 37-mpg highway fuel economy rating and a combined rating of 33 mpg. The 2024 Honda Accord, with its 1.5-liter turbo engine, has a combined rating of 33 mpg and a 37-mpg highway fuel economy rating.
The Hyundai Elantra is another notable option, offering a variety of engine and transmission choices. The base SE model with a 2.0-liter four-cylinder engine and CVT transmission delivers 32/41/36 mpg. The Nissan Versa, equipped with a CVT, achieves an EPA combined fuel economy rating of 35 mpg. The Toyota Corolla, in both sedan and hatchback versions, has an EPA fuel economy estimate of 35 mpg combined, 32 mpg in the city, and 41 mpg on the highway.
These gasoline-only vehicles offer competitive fuel efficiency, proving that there are still efficient options for those who prefer or require a non-hybrid car.
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Frequently asked questions
The 2025 Toyota Prius Plug-In Hybrid is the most fuel-efficient car you can buy, with EPA ratings of 127 MPGe and 52 mpg.
The 2024 Mitsubishi Mirage is the most affordable fuel-efficient car, with a starting price of just under $18,000. The 2024 Honda Civic, 2024 Chevrolet Malibu, 2024 Subaru Impreza, and 2024 Nissan Versa are also good options.
Hybrid cars, such as the Toyota Prius, use a combination of gasoline-fueled internal combustion engines and electric motors to move. Hybrids typically have higher fuel efficiency than traditional gas-only vehicles but are more expensive and complex to maintain.
Yes, the Kia Niro is a hybrid SUV that leads the pack in fuel economy. The Lexus UX Hybrid is another option, returning up to 45 mpg in the city and 41 mpg on the highway.
To improve fuel economy, remove any unnecessary items from your car to reduce weight and wind resistance. Avoid idling, and choose a car with a smaller engine and more efficient transmission, such as a continuously variable automatic transmission (CVT).











































