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BYD Dolphin Mini: The Electric Car That Defies Depreciation, Losing Only 3.58% in a Year and Becoming the Best-Selling Retail Model Under $22,000

Written by Bruno Teles
Published on 22/06/2026 at 18:41
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While electric cars lead depreciation in Brazil, the BYD Dolphin Mini does the opposite: the electric car lost only 3.58% in one year and even became the best-selling in retail in 2026, with a reduced price of R$ 109,990. Understand why it holds the money of those who buy it.

In the same market where electric cars are losing value, one model swims against the tide and almost doesn’t lose price. The BYD Dolphin Mini depreciated only 3.58% in one year, a number that completely contrasts with the wave of decline in used electric cars, according to a Terra report. It is the electric car that, instead of scaring, protects the buyer’s pocket.

And the achievement doesn’t stop at resale. The BYD Dolphin Mini also became the best-selling in Brazilian retail in 2026, an unprecedented milestone for an electric car in the country, according to CanalVE. Low depreciation and sales leadership, in the same car, is the combination that explains why it became a craze.

Only 3.58% depreciation: the opposite of the market

The contrast with the rest of the sector is striking. While the JAC E-JS4 lost 37.5% of its value in twelve months, the BYD Dolphin Mini fell only 3.58% in the same period, according to Terra. In a market where electric cars lead depreciation, it is practically an island of stability.

This difference is not luck, it’s positioning. The low depreciation of an electric car is directly linked to the brand’s strength, the service network, and the buyer’s confidence in parts replacement and the battery. Where models from weak brands sink, the BYD Dolphin Mini holds its ground.

For those buying with the future in mind, this changes everything. Knowing that the electric car will retain much of its value when reselling removes the biggest fear of those hesitant to enter the world of electric cars. The low depreciation turns the BYD Dolphin Mini into a choice of the head, not just the heart.

The first electric car to lead retail sales

The BYD Dolphin Mini escapes depreciation: the electric car lost only 3.58% in one year, became the best-selling retail car, and had its price reduced to R$ 109,990.
The commercial performance is historic.

The BYD Dolphin Mini led retail sales in Brazil in the first quarter of 2026, the first time an electric car has reached this position in the country, according to CanalVE. It is no longer a niche; it is the car that Brazilians are actually buying.

The numbers support the title of best-selling. The model accumulated 12,111 registrations in the year up to March, with 6,077 just in that month, a monthly record for the electric car, according to CanalVE. Since its arrival in Brazil in February 2024, it has surpassed 62,000 units registered, being the best-selling electric car in the country.

This volume boosts the brand itself. BYD has been breaking sales records in Brazil, and the BYD Dolphin Mini is the locomotive of this growth, according to CanalVE. Being the best-selling also reinforces the low depreciation, because a highly sought-after car has easier and more liquid resale.

Price that plummeted: below R$ 110,000

Part of the explanation lies in the price tag. The price of the BYD Dolphin Mini for individuals dropped to R$ 109,990, compared to the R$ 118,990 previously charged, according to CanalVE. With incentives, the final price is even lower, and for groups with exemptions, such as taxi drivers and people with disabilities, the price can fall below R$ 100,000.

The purchasing conditions also help explain the success. The brand even offered monthly installments around R$ 999, making the electric car competitive even against combustion models in the same price range. In some comparisons, it became cheaper than a traditional popular hatchback.

And the technical package supports the proposal. The BYD Dolphin Mini has a 75 hp motor, a 38 kWh battery, and a range of about 280 km, with fast charging that recovers a good part of the charge in a few minutes. For urban use, it is a electric car sufficient for a price that fits into many more budgets than before.

Why the Dolphin Mini holds its value

Liquidity is the secret behind the low depreciation. Since the BYD Dolphin Mini is the best-selling, there are many people wanting to buy and sell, which keeps the price firm in the used market. A car that everyone wants does not remain unsold, and this sustains the resale value.

Brand trust completes the equation. BYD has built a service network and a reputation for durable batteries, precisely the points that usually undermine the value of an electric car from an unknown brand. With this reduced concern, the used car buyer pays more for the BYD Dolphin Mini.

Add to this the affordable entry price. A car that already costs relatively little new tends to have a smaller drop in value, and the competitive price of the BYD Dolphin Mini helps cushion the depreciation. It’s a set of factors that few electric cars in Brazil can gather.

The contrast with electric cars that melt away

The story of the BYD Dolphin Mini becomes even more impressive alongside the rest of the market. Models like the JAC E-JS4 and the Renault Kwid E-Tech lost close to 38% in one year, according to Terra, while the Dolphin Mini held the drop to 3.58%. The difference is out of this world.

This contrast teaches a lesson to the consumer. When choosing an electric car, it’s not enough to look at the list price: brand, service network, liquidity, and the history of depreciation weigh as much as the technical specifications. The BYD Dolphin Mini has become the example of how to get this calculation right.

In the end, it answers the question many people ask. Among so many electric cars that have become resale traps, the best-selling in retail is also the one that best protects the buyer’s money. Being popular and holding value, in the case of the BYD Dolphin Mini, go hand in hand.

In a scenario where the electric car has become synonymous with rapid depreciation, the BYD Dolphin Mini proves that it’s possible to escape the rule. With a drop of only 3.58% in one year, the position of best-selling in retail in 2026, and a price that fell to R$ 109,990, it combines what the buyer most wants: savings on purchase, resale, and daily use.

And you, would you trust more in an electric car that holds its value like the Dolphin Mini, or do you still prefer to wait before entering this market? Tell us in the comments what weighs more in your choice.

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Bruno Teles

I cover technology, innovation, oil and gas, and provide daily updates on opportunities in the Brazilian market. I have published over 7,000 articles on the websites CPG, Naval Porto Estaleiro, Mineração Brasil, and Obras Construção Civil. For topic suggestions, please contact me at brunotelesredator@gmail.com.

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