Discover The Most Fuel-Efficient Cars In Brazil In 2025, According To Inmetro! With Fuel Prices Soaring, Knowing The Models That Offer The Best Mileage Can Ensure Significant Savings. The Analysis Considered 1,168 Vehicles From 38 Brands, Evaluated In Laboratory Tests That Simulate Real-World Conditions. Check Out The Efficiency Champions Now!
If you’re tired of spending a fortune on fuel, this ranking will help you make the best choice. In addition to being fuel-efficient, more efficient cars also contribute to a lower environmental impact. Whether for urban use or hitting the road on weekends, choosing an economical model can be a significant differential in your monthly budget.
How Were They Evaluated?
According to Diário da Manhã, the PBEV tests considered 1,168 vehicles from 38 brands, analyzed in a laboratory to simulate real-world conditions. The methodology follows the ABNT NBR 7024 standard, ensuring standardization and reliability in the results. The ranking excludes hybrid and electric models, focusing only on the most efficient combustion cars.
The 7 Most Fuel-Efficient Cars In Brazil In 2025
1. Honda City – The Economical Sedan With CVT
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Volkswagen admits to Reuters that the value of its cars is falling in Brazil due to the aggressive entry of Chinese companies like BYD, but asserts that it will not enter a price war and believes it is well-positioned to hold back the advance.
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Used BYD Dolphin Mini becomes a standout among semi-new cars by selling in 15 days, surpassing HB20, Onix, and Polo in stores, and showing that used electric cars are gaining strength in the Brazilian market in 2026, according to a survey by Indicata released in April.
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Toyota launches Wigo cheaper than Fiat Mobi, Citroën C3, Argo, Polo Track, HB20, and Onix in Brazil, with a 1.0 three-cylinder engine, 5-speed manual transmission or CVT, and rear camera in the top version; the urban hatch shows an entry-level Toyota that Brazilians don’t have in the Philippines.
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BMW X7 priced at R$ 1 million impresses with absurd technology, extreme luxury for seven people, and a self-parking system in Brazil
The Honda City is a balanced option for those seeking comfort and economy. Its 1.5 flex engine, combined with the CVT, provides excellent performance on the road.
Gasoline Consumption: 13.1 km/l (city) and 15.2 km/l (highway)
Ethanol Consumption: 9.2 km/l (city) and 10.5 km/l (highway)
Price: starting at R$ 117,500
2. Renault Kwid – The Affordable Compact
The Renault Kwid stands out for its low cost and excellent urban fuel consumption. With a 1.0 flex engine and manual transmission, it is ideal for those seeking daily economy.
Gasoline Consumption: 15.3 km/l (city) and 15.7 km/l (highway)
Ethanol Consumption: 10.8 km/l (city) and 11 km/l (highway)
Price: starting at R$ 76,089
3. Peugeot 208 – Modern Design And Optimized Consumption
The Peugeot 208 is one of the cars that combines innovative design with efficiency in fuel consumption. Its 1.0 flex engine is responsible for good performance in urban and highway routes.
Gasoline Consumption: 13.3 km/l (city) and 15.8 km/l (highway)
Ethanol Consumption: 9.6 km/l (city) and 11.1 km/l (highway)
Price: starting at R$ 81,990
4. Hyundai HB20S – The Most Efficient Automatic Sedan
The Hyundai HB20S is the choice for those who do not want to give up comfort and economy in a car. Its six-speed automatic transmission provides a smooth and efficient driving experience.
Gasoline Consumption: 13 km/l (city) and 16 km/l (highway)
Ethanol Consumption: 9 km/l (city) and 11.2 km/l (highway)
Price: starting at R$ 97,690
5. Volkswagen Polo – Popularity And Efficiency
The Volkswagen Polo remains one of the best-selling cars in Brazil, and its fuel economy is one of the determining factors.
Gasoline Consumption: 13.7 km/l (city) and 16.1 km/l (highway)
Ethanol Consumption: 9.5 km/l (city) and 11.3 km/l (highway)
Price: starting at R$ 96,490
6. Fiat Cronos – An Impressive Compact Sedan
The Fiat Cronos stands out for offering one of the most efficient fuel consumptions in its category.
Gasoline Consumption: 13.5 km/l (city) and 16.6 km/l (highway)
Ethanol Consumption: 9.6 km/l (city) and 11.4 km/l (highway)
Price: starting at R$ 98,990
7. Chevrolet Onix – Efficiency And Popularity
The Chevrolet Onix is one of the most popular cars in the country and also one of the most economical, ensuring an excellent cost-benefit ratio.
Gasoline Consumption: 13.8 km/l (city) and 16.9 km/l (highway)
Price: check the updated table

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