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Did You Know That, Amid The Constant Search For Efficiency And Economy, Some Car Models Have Stood Out In A Surprising Way?
This Is What A Survey By The National Institute Of Metrology, Quality And Technology (Inmetro) Shows. According To Inmetro, The Toyota Corolla Outperformed The Competition And Earned The Title Of Most Fuel-Efficient Car In Brazil In 2024.
This Survey Is Part Of The Brazilian Vehicle Labeling Program (PBEV), Which Thoroughly Evaluates Hundreds Of Models In The Market, Including Even The 2025 Line Of Some Popular Vehicles.
How Does Inmetro Evaluate Vehicle Fuel Economy?
Inmetro Conducts Standardized Tests Under Controlled Conditions To Determine The Efficiency Of Each Vehicle.
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These Tests Generate A Rating That Ranges From “A” (Most Efficient) To “E” (Least Efficient), Taking Into Account Consumption In Megajoules Per Kilometer (MJ/km) And Kilometers Per Liter (km/l).
These Measurements Are Essential For Consumers Looking For Not Only Fuel Economy But Also Lower Environmental Impact.
Top 5 Most Fuel-Efficient Flex Cars Of 2024
1. Toyota Corolla
- Engine: 1.8 With Flex Hybrid System And CVT Transmission
- Rating: B
- Energy Consumption: 1.21 MJ/km
- City Consumption: 12.8 km/l (Ethanol), 18.5 km/l (Gasoline)
- Highway Consumption: 11.1 km/l (Ethanol), 15.7 km/l (Gasoline)
2. Toyota Corolla Cross
- Engine: 1.8 With Flex Hybrid System And CVT Transmission
- Rating: B
- Energy Consumption: 1.29 MJ/km
- City Consumption: 12.5 km/l (Ethanol), 17.7 km/l (Gasoline)
- Highway Consumption: 10.1 km/l (Ethanol), 14.6 km/l (Gasoline)
3. Renault Kwid
- Engine: 1.0 Flex And 5-Speed Manual Transmission
- Rating: B
- Energy Consumption: 1.36 MJ/km
- City Consumption: 10.8 km/l (Ethanol), 15.3 km/l (Gasoline)
- Highway Consumption: 11 km/l (Ethanol), 15.7 km/l (Gasoline)
4. Chevrolet Onix Plus
- Engine: 1.0 Flex And 6-Speed Manual Transmission
- Rating: B
- Energy Consumption: 1.42 MJ/km
- City Consumption: 9.3 km/l (Ethanol), 13.5 km/l (Gasoline)
- Highway Consumption: 12 km/l (Ethanol), 17.4 km/l (Gasoline)
5. Volkswagen Polo
- Engine: 1.0 Turbo Flex And 5-Speed Manual Transmission
- Rating: B
- Energy Consumption: 1.45 MJ/km
- City Consumption: 9.5 km/l (Ethanol), 13.7 km/l (Gasoline)
- Highway Consumption: 11.3 km/l (Ethanol), 16.1 km/l (Gasoline)
Why Is Energy Efficiency Crucial?
The Energy Efficiency Of A Vehicle Not Only Lightens The Owners’ Wallet, But Also Plays A Vital Role In Reducing Pollutant Emissions.
More Efficient Models Consume Less Fuel, Which Means Less CO₂ Released Into The Atmosphere. With The Introduction Of The Eighth Phase Of Proconve, Vehicles Such As The Hyundai HB20 And HB20S Have Been Recalibrated To Meet The New Emission Limits In Effect Since January 2024.
Fuel Consumption: A Decisive Variable In Buying A Car
The Decision To Purchase A Car Involves Various Factors, Such As Design, Comfort, And Technology. However, Fuel Consumption Is One Of The Most Important Criteria For Consumers Seeking The Best Cost-Benefit. Analyzing Energy Efficiency And Comparing Different Models Can Offer Significant Economic Advantages, As Well As Benefit The Environment.
Which Car Do You Think Should Be At The Top Of The List Of Most Fuel-Efficient? Share Your Opinion In The Comments!
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