Most economical car in Brazil it's what many people seek when fuel prices keep rising. In 2025, this search became even more intense with the increase in the cost of living.
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Many people think that only hybrid or electric models are economical, but the truth is that some combustion cars still impress with their fuel consumption.
Whether for work, travel, or driving around the city, having a car that consumes little fuel can make all the difference in the monthly budget.
In this article, you will discover which are the five most fuel-efficient models in Brazil in 2025, based on updated and practical data.
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And the best part: besides fuel consumption, we will compare prices and highlight which ones are really worth it. Let’s save some money?
Most Fuel-Efficient Car in Brazil: What You Will See Here
Before showing the rankings, it's important to understand how we selected the most economical models of 2025.
The analysis takes into account data from Inmetro, average consumption in the city and on the road, as well as energy efficiency.
We also consider:
- The type of fuel (gasoline, ethanol, or flex)
- The presence of manual or automatic versions
- The cost-effectiveness in daily life
Not always is the most economical car the cheapest. But with the right combination, you can drive a lot without breaking the bank.
If you're unsure about which model to choose, don't worry. The next topics will show you the cars that really worth the investment.
Most Fuel-Efficient Car Models in Brazil in 2025
Check below the five most fuel-efficient cars in Brazil in 2025, based on the average consumption published by Inmetro:
1. Renault Kwid Zen 1.0
- Average consumption: 15.3 km/l (gasoline) / 10.8 km/l (ethanol)
- Compact, economical, and one of the cheapest on the market.
2. Fiat Mobi Like 1.0
- Average consumption: 13.5 km/l (gasoline) / 9.6 km/l (ethanol)
- Ideal for those who want to spend little and need an urban car.
3. Peugeot 208 Like 1.0
- Average consumption: 14.7 km/l (gasoline) / 10.4 km/l (ethanol)
- Modern design with good performance and low consumption.
4. Chevrolet Onix Plus 1.0
- Average consumption: 14.3 km/l (gasoline) / 10 km/l (ethanol)
- Larger interior space and trunk, great for those who travel.
5. Hyundai HB20 Sense 1.0
- Average consumption: 13.8 km/l (gasoline) / 9.8 km/l (ethanol)
- Economical, comfortable, and with affordable maintenance.
These models stand out not only for their fuel efficiency but also for their cost-effectiveness. In the next section, we will compare how they perform in the city and on the road.
Consumption Comparison: City vs. Highway
Not every car behaves the same way in the city and on the highway. Therefore, understanding the consumption difference between these two scenarios can help you make the best choice.
See below the table with the average consumption of each model in both situations:
| Model | City (Gasoline) | Road (Gasoline) |
|---|---|---|
| Renault Kwid Zen 1.0 | 15.3 km/l | 15.7 km/l |
| Fiat Mobi Like 1.0 | 13.5 km/l | 15.0 km/l |
| Peugeot 208 Like 1.0 | 14.7 km/l | 15.5 km/l |
| Chevrolet Onix Plus 1.0 | 14.3 km/l | 17.7 km/l |
| Hyundai HB20 Sense 1.0 | 13.8 km/l | 15.6 km/l |
As you can see, the Onix Plus stands out in road consumption, while the Kwid it maintains good figures in both environments.
📌 According to the Brazilian Vehicle Labeling Program (PBEV) from Inmetro, these values are updated annually and may vary depending on the driving and maintenance of the vehicle.
Source: 2025 Consumption Table — Inmetro
In the next topic, we will show who the most fuel-efficient car with gasoline in 2025.
Ranking of the Most Fuel-Efficient Cars with Gasoline
If you usually refuel with gasoline, it's worth getting to know the models that offer the best range with this type of fuel.
Below are the five most fuel-efficient gasoline cars in 2025, according to data from Inmetro:
1. Renault Kwid Zen 1.0
- City consumption: 15.3 km/l
- Highway consumption: 15.7 km/l
2. Peugeot 208 Like 1.0
- City consumption: 14.7 km/l
- Highway consumption: 15.5 km/l
3. Chevrolet Onix Plus 1.0
- City consumption: 14.3 km/l
- Highway consumption: 17.7 km/l
4. Hyundai HB20 Sense 1.0
- City consumption: 13.8 km/l
- Highway consumption: 15.6 km/l
5. Fiat Mobi Like 1.0
- City consumption: 13.5 km/l
- Highway consumption: 15.0 km/l
Those who drive more on the highway can greatly benefit from the performance of the Onix Plus, which leads this scenario comfortably. On the other hand, Kwid leads as the overall economy champion.
In the next topic, we will see how these same models perform when fueled with ethanol.
Ranking of the Most Fuel-Efficient Car with Ethanol
Although the yield is lower than that of gasoline, ethanol can be worth it in many regions of Brazil due to the lower price at gas stations.
Check out the cars that perform best when fueled with ethanol:
1. Peugeot 208 Like 1.0
- City consumption: 10.4 km/l
- Highway consumption: 10.9 km/l
2. Renault Kwid Zen 1.0
- City consumption: 10.8 km/l
- Highway consumption: 11.0 km/l
3. Chevrolet Onix Plus 1.0
- City consumption: 10.0 km/l
- Highway consumption: 12.5 km/l
4. Hyundai HB20 Sense 1.0
- City consumption: 9.8 km/l
- Highway consumption: 11.3 km/l
5. Fiat Mobi Like 1.0
- City consumption: 9.6 km/l
- Highway consumption: 10.4 km/l
In this dispute, the Peugeot 208 stands out as the most efficient with ethanol, especially in urban routes. But the Kwid also maintains good numbers — and at a more affordable price.
In the next topic, we will talk about something that many people want to know: Are there automatic cars that are really economical?
Most Fuel-Efficient Automatic Car: Is There a Champion?
Many people believe that automatic cars consume more fuel. And while this was true in the past, today the story has changed quite a bit.
Some automatic models can already achieve numbers very close to — and even better than — manuals, thanks to technologies like CVT and more efficient engines.
Check out the most economical automatic models of 2025:
1. Toyota Yaris Sedan XL CVT 1.5
- Gasoline (city/highway): 13.8 / 15.3 km/l
- Balance between comfort, space, and fuel consumption.
2. Nissan Versa Sense CVT 1.6
- Gasoline (city/highway): 12.9 / 15.1 km/l
- Robust engine with great fuel efficiency on the road.
3. Honda City Sedan EX CVT 1.5
- Gasoline (city/highway): 13.1 / 15.6 km/l
- One of the best in the segment in efficiency and drivability.
4. Chevrolet Onix Plus 1.0 Turbo AT
- Gasoline (city/highway): 12.0 / 15.8 km/l
- Turbo model with above-average performance and fuel efficiency.
In other words, it's possible to have comfort without giving up on fuel efficiency. For those who drive a lot and want to avoid manual transmission in traffic, these models are great options.
And if you also travel frequently, the next topic will help you choose the most economical car for hitting the road.
Most Fuel-Efficient Car in Brazil for Traveling
Traveling by car can be much cheaper than by plane or bus, especially when the chosen model has low fuel consumption on the road.
If you enjoy hitting the road, it's worth investing in a car with:
- Efficient consumption at high speed
- Large trunk
- Comfort for long distances
Check out the best economical models for travel in 2025:
1. Chevrolet Onix Plus 1.0 (Manual)
- Road (gasoline): 17.7 km/l
- Excellent range and above-average interior space.
2. Honda City Sedan EX 1.5 (CVT)
- Road (gasoline): 15.6 km/l
- Comfortable, quiet, and great for long trips.
3. Toyota Yaris Sedan XL 1.5 (CVT)
- Road (gasoline): 15.3 km/l
- Stability, economy, and reliability of the Toyota brand.
4. Hyundai HB20S 1.0 TGDI (Automatic)
- Road (gasoline): 15.4 km/l
- Balanced consumption and good performance on climbs.
5. Fiat Cronos Drive 1.3 (Manual)
- Road (gasoline): 15.8 km/l
- One of the best cost-effective sedans in the category.
With these models, you can fill the trunk, travel comfortably, and still save on fuel.
Now, how about discovering which cars combine low fuel consumption at an affordable price?
Most Economical and Affordable Car at the Same Time
If you want to spend little on purchasing and also little on fueling, there are indeed options in the market that combine both advantages.
These models are ideal for:
- Who is buying the first car
- Who needs a urban vehicle for everyday use
- App drivers who need to cut costs everywhere
Here are the standout cars. for its low consumption and also for the more affordable price:
1. Renault Kwid Zen 1.0
- Average price: R$ 70k
- One of the champions of fuel efficiency and with cheap insurance.
2. Fiat Mobi Like 1.0
- Average price: R$ 72 thousand
- Compact, easy to park, and good for driving in the city.
3. Fiat Argo 1.0
- Average price: R$ 78 thousand
- A bit larger than the Mobi, but still with efficient fuel consumption.
4. Hyundai HB20 Sense 1.0
- Average price: R$ 82 thousand
- Good fuel economy and superior comfort for short trips.
5. Peugeot 208 Like 1.0
- Average price: R$ 84 thousand
- Modern design, low consumption, and a good equipment package.
These models are excellent options for those seeking complete economy — both in purchase and at the pump.
And if you want to go further, in the next topic I’ll bring simple tips to save fuel with any car, even though it is not in the ranking.
Tips for Saving Fuel with Any Car
Even if your car isn't among the most fuel-efficient, you can significantly reduce consumption with simple habits in your daily life.
Check out the main tips that really work:
✅ Keep the tires always inflated.
A flat tire increases friction with the ground and makes the car consume more fuel.
✅ Avoid sudden accelerations and braking.
Driving smoothly helps maintain stable fuel consumption.
✅ Don't overdo it with the air conditioning.
The air can increase consumption by up to 20%, especially in small cars.
✅ Check the engine regularly.
Spark plugs, filters, and oil in check ensure better fuel efficiency.
✅ Remove the extra weight from the trunk.
The heavier the car, the more fuel it consumes — it's that simple.
✅ Avoid leaving the car running while stationary.
Even when stationary, the engine consumes fuel. Turn it off during long stops.
✅ Use GPS to avoid traffic jams.
Less time idle = less fuel consumed.
With these practices, you can save up to 30% per month, even with a car that is not the most efficient.
And to wrap it up nicely, in the next topic we will answer the question that many ask: is it worth choosing a car solely for its fuel economy?
Is It Worth Buying Just for Fuel Economy?
Choosing the most economical car in Brazil may seem like the best option at first, but fuel efficiency is not always the only factor that matters.
Before making a decision, it is worth considering:
🔸 Maintenance cost:
A cheap car to fuel may have expensive maintenance or hard-to-find parts.
🔸 Comfort and interior space:
Very fuel-efficient models are usually compact. This may not be ideal for families or frequent trips.
🔸 Performance and safety:
Sometimes, the most economical model has a weaker engine or fewer safety features.
🔸 Resale value:
Some cars depreciate less and justify the investment in the long run.
In other words, fuel consumption is indeed important—especially in times of expensive fuel—but it should be one of the criteria, not the only one.
Evaluate the set: price, maintenance, comfort, consumption, and safety. The right combination can help you save much more in the end.
🎥 Want to see the most fuel-efficient cars in action?
Watch the video below with the updated 2025 ranking:
Conclusion
Finding the most fuel-efficient car in Brazil in 2025 can make a big difference in your wallet, especially with current fuel prices.
Models like Renault Kwid, Onix Plus, and Peugeot 208 stand out for providing good mileage at an affordable cost.
But, as we have seen, fuel consumption is not the only criterion when it comes to choosing. It is necessary to evaluate the complete set.
The important thing is to find a model that fits your profile and truly helps you save in your daily life.
Now that you are familiar with the main models, which one suits your lifestyle best?
FAQ: Frequently Asked Questions about the Most Fuel-Efficient Car in Brazil
1. What is the most fuel-efficient car in Brazil in 2025?
The Renault Kwid Zen 1.0 leads in fuel economy, with up to 15.7 km/l on the highway using gasoline.
2. Is an economical car always cheaper?
Not always. Some models are fuel-efficient, but may have higher purchase or maintenance costs.
3. What is the best economical car for traveling?
The Chevrolet Onix Plus is a great option, offering good interior space and up to 17.7 km/l on the highway.
4. Is there an economical automatic car?
Yes. Models like the Honda City Sedan CVT and the Toyota Yaris CVT have great fuel efficiency and comfort.
5. Is it worth choosing a car solely based on fuel consumption?
No. The ideal is to consider fuel consumption, comfort, safety, maintenance, and resale value.
6. Which 1.0 car is the most economical in 2025?
The Peugeot 208 Like 1.0 stands out among the 1.0s with great efficiency both with gasoline and with ethanol.
7. What is better: flex fuel car or gasoline only?
Flex offers more freedom. You choose the fuel based on the price, but the consumption varies.
8. Does a car with a turbo engine consume more?
Not necessarily. Some turbo models have good performance, especially on highways.
9. Is a popular car still worth it in 2025?
Yes. Kwid, Mobi, and Argo continue to be good options for those looking for economy.
10. How to know if a car is fuel-efficient before buying?
Check the Inmetro seal and the ranking of the Brazilian Vehicle Labeling Program (PBEV).
