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Fuel economy is a top concern for many vehicle owners. Getting the most from each gallon of gas will save you money over the life of a car. With the sedan becoming more popular again, automakers are focusing on fuel efficiency for their models. As a result, many sedans today have excellent fuel economy and are still under the $30,000 price range. But what are the top 5 sedans with the best gas mileage in 2023?

1. 2022 Toyota Prius

2022 Toyota Prius Nightshade
2022 Toyota Prius | Toyota

Coming in at number 1 on this list is the 2022 Toyota Prius. It is no surprise that the Prius still holds the top spot for fuel-efficient sedans. According to TrueCar, the 2022 Toyota Prius is estimated to deliver 58 mpg in the city and 53 mpg on the highway. Nearly 60 mpg in the city is an incredible feat for the standard hybrid. The 5-seater sedan from Toyota comes in at $26,170 for the base model, giving it a lot of value.

2. 2023 Hyundai Elantra

2023 Hyundai Elantra Red
2023 Hyundai Elantra | Hyundai

Up next is the 2023 Hyundai Elantra. Starting at $21,765, the Elantra is spacious and has an industry-leading warranty. While the warranty is nice, the base model engine lacks power and has sub-par interior quality. There is a performance variant of the Elantra, but with a focus on efficiency, a potential buyer should look at the hybrid model. The hybrid model of the Elantra delivers 53 mpg in the city and 56 mpg on the highway. With better highway mileage than the Prius, the Elantra earns the number 2 spot on this list.

3. 2022 Toyota Prius Prime

2022 Toyota Prius Prime Red
2022 Toyota Prius Prime | Toyota

It comes as no surprise that another Prius ends up on this list. The 2022 Toyota Prius Prime is a plug-in hybrid variant with more futuristic styling. The interior space is roomy, with a wide range of standard features. For the 2022 model year, the Prime starts at $29,865, which is higher than most sedans on this list. The Prius Prime delivers 55 mpg in the city and 53 mpg on the highway. Although it is more expensive than the standard Prius, it offers more technology throughout.

4. 2023 Hyundai Sonata

2023 Hyundai Sonata gray
2023 Hyundai Sonata | Hyundai

Another Hyundai on this list, the 2023 Hyundai Sonata, offers a lot for its price tag. Coming in at $26,365, the Sonata has a sizeable trim lineup and powerful base engines. In addition, the Sonata comes with various standard features and a list of suitable options. For the higher trim levels, plenty of standard safety features make the Sonata one of the best sedans on the road. For those who are fuel conscious, the hybrid variant delivers 50 mpg city and 54 mpg highway. The mpg figures for the standard model are closer to 30 mpg, depending on which engine package you choose.

5. 2023 Toyota Camry

2023 Toyota Camry Nightshade
2023 Toyota Camry | Toyota

Rounding out this top 5 is the 2023 Toyota Camry. The Camry starts at $27,315 and provides a spacious interior, including the backseat, trim levels that rival luxury vehicles, and good hybrid options. Being one of the most popular sedans ever sold, the Camry is synonymous with reliability and efficiency. While the standard Camry gets an estimated 29 mpg city and 39 mpg highway, the hybrid variant cranks it up to 51 mpg city and 53 mpg highway.

Which 2023 sedan has the best gas mileage?

It is number 1 on this list because the 2022 Toyota Prius reigns supreme in gas mileage for new sedans. Even though it is the most fuel-efficient sedan on the market, the best all-around alternative is the 2023 Toyota Camry. Each trim can be configured in a hybrid model, meaning you can get a luxury-level Camry XSE with fuel efficiency to compete with the Prius.


The 2022 Toyota Prius is U.S. News’ Best Hybrid Car for 2022