BYD Sealion 7 gets cheaper: new Dynamic variant at ₹41.90 lakh

Key takeaways

• BYD launched a new entry-level Sealion 7 Dynamic variant at an introductory ₹41.90 lakh, ex-showroom, on 20 August 2026 (BYD claimed)

• That is around ₹7 lakh cheaper than the Sealion 7's previous entry price, and it becomes the new base of the range (BYD claimed)

• The Dynamic uses a 71.8kWh battery with a claimed 520km range (BYD claimed)

• The Sealion 7 line now runs from ₹41.90 lakh (Dynamic) to ₹55.90 lakh (Performance), ex-showroom (BYD claimed)

• BYD is bundling a complimentary 7kW home charger with installation, extended roadside assistance and a longer low-voltage battery warranty under a festive campaign (BYD claimed)

• The 520km figure is a claim, not a certified real-world number, and we have not tested it (ThatsmyEV view)

BYD cut the entry price of the Sealion 7 by around ₹7 lakh on 20 August 2026, launching a new Dynamic variant at an introductory ₹41.90 lakh, ex-showroom. The move does not change the top of the range; it adds a cheaper way in, and it makes a premium electric SUV that used to start near ₹49 lakh a good deal more reachable.

The Dynamic slots in below the existing Premium and Performance trims, so the Sealion 7 now spans ₹41.90 lakh to ₹55.90 lakh, ex-showroom. You can see where it sits against the rest of the field in our list of every electric car on sale in India, next to BYD's cheaper models like the Atto 3, and line it up against other premium electric SUVs in our comparison tool. Full pricing sits on the Sealion 7 page.

What BYD has changed

The headline is the price. BYD says the Dynamic comes in at an introductory ₹41.90 lakh, which it positions as roughly ₹7 lakh less than the Sealion 7's earlier starting point, making the car its most accessible yet in India. It is a new base variant rather than a facelift, so the styling and platform carry over from the existing car.

On the mechanical side, BYD says the Dynamic uses a 71.8kWh battery and claims 520km of range on a full charge. That battery is smaller than the 82.56kWh pack in the pricier variants, which is the trade-off for the lower price, and the range claim follows accordingly. BYD has not separately detailed the Dynamic's peak DC fast-charging rate, so treat the charging speed as still to be confirmed for this specific variant.

Prices are BYD India's introductory and current ex-showroom figures around the 20 August 2026 Dynamic launch; the Dynamic price is described as introductory, so it is subject to revision. On-road prices will be higher and vary by city.

What you get, and what BYD is bundling

BYD says the Dynamic keeps the parts of the Sealion 7 that make it feel premium, including the panoramic glass roof, the rotating touchscreen, the Blade Battery with Cell-to-Body construction and the car's driver-assistance suite. In other words, this reads as a price-led variant rather than a stripped-out one, though the exact feature deletions against the Premium are worth checking on the spec sheet before you book.

BYD is also running a festive campaign around the launch. The company says Dynamic buyers get a complimentary 7kW home charger with installation, an extension of roadside assistance cover to 10 years, and an extended warranty on the low-voltage LFP battery for 10 years or 1.5 lakh km, whichever comes first. A bundled home charger matters more than it sounds, because home charging is where most of these cars will actually be topped up; our explainer on how EV charging works covers what a 7kW point needs, and our charging coverage tracks the public network you would use on longer trips.

520km is a claim, not a tested figure. The 520km range is BYD's own number for the Dynamic, and BYD has not made clear which test cycle it is quoted on for this variant. Certified Indian range figures use the MIDC cycle, which overstates real-world driving, and we have not run the Dynamic on our own range loop. Read 520km as a manufacturer claim, expect less in daily use, and wait for a certified figure or our measured result before betting on it.

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What we still don't know

• The test cycle behind the Dynamic's 520km claim, which BYD has not clearly stated.

• The Dynamic's peak DC fast-charging rate, which BYD has not separately detailed for this variant.

• The exact feature differences between the Dynamic and the pricier Premium trim.

• How long the introductory price and the festive bundle will last.

• Our own measured real-world range, which we will publish after testing.

The ThatsmyEV Take

Here is what BYD is really doing. This is a price move dressed as a new variant, and it is a smart one: dropping the entry point by around ₹7 lakh brings the Sealion 7 within reach of buyers who were looking at entry-luxury electric SUVs and finding them just out of budget. The smaller 71.8kWh battery is the lever BYD pulled to get there, so the Dynamic is the value play in the range rather than the long-distance one.

What will decide whether it lands is how much the Dynamic gives up for that saving, in both range and features, and that is exactly what BYD has been quietest about. The 520km claim needs a certified cycle attached before it means anything, and the feature gap against the Premium is the number a buyer should ask the dealer to spell out. The bundled 7kW home charger is a genuinely useful sweetener, because it removes one of the real friction points of EV ownership rather than just discounting the sticker.

So here is what we would tell a buyer on 26 August 2026. If you wanted a Sealion 7 but the old entry price put it just out of reach, the Dynamic at ₹41.90 lakh is the variant that changes the maths, and the free home charger is worth having. If you regularly drive long distances, check the certified range and the charging rate before you choose it over the larger-battery Premium, and wait for our real-world range test if the 520km number is central to your decision.

Frequently asked questions

How much does the BYD Sealion 7 cost now?

The BYD Sealion 7 now starts at an introductory ₹41.90 lakh, ex-showroom, for the new Dynamic variant that BYD launched on 20 August 2026. The range runs up to ₹55.90 lakh, ex-showroom, for the Performance variant. These are ex-showroom prices, so on-road costs will be higher and vary by city, and the Dynamic price is described as introductory.

What is the BYD Sealion 7 Dynamic variant?

The Dynamic is a new entry-level version of the BYD Sealion 7, launched on 20 August 2026 at ₹41.90 lakh, ex-showroom. It becomes the cheapest way into the Sealion 7 range, sitting below the Premium and Performance trims. BYD created it as a price-led variant, using a smaller battery to bring the starting price down by around ₹7 lakh.

What is the range of the BYD Sealion 7 Dynamic?

BYD claims 520km on a full charge for the Sealion 7 Dynamic. That is a manufacturer figure, and BYD has not clearly stated the test cycle for this variant. Certified Indian range uses the MIDC cycle, which overstates real driving, so expect less in daily use. We have not yet run the Dynamic on our own range test.

What battery does the BYD Sealion 7 Dynamic use?

The BYD Sealion 7 Dynamic uses a 71.8kWh battery, BYD confirmed at launch. That is smaller than the 82.56kWh pack in the pricier Premium and Performance variants, which is the trade-off for the Dynamic's lower price. It uses BYD's Blade Battery with Cell-to-Body construction, the same core battery technology as the rest of the range.

Is the BYD Sealion 7 Dynamic cheaper than before?

Yes. BYD says the Dynamic, at an introductory ₹41.90 lakh ex-showroom, is around ₹7 lakh cheaper than the Sealion 7's previous entry price, which sat near ₹49 lakh. It lowers the cost of entry to the range rather than changing the top variants, making the premium electric SUV more accessible to buyers on a tighter budget.

What features does the BYD Sealion 7 Dynamic get?

BYD says the Dynamic keeps key Sealion 7 features including the panoramic glass roof, the rotating touchscreen, the Blade Battery and the driver-assistance suite. It reads as a price-led variant rather than a stripped-out one. The exact feature differences against the pricier Premium trim are worth confirming on the spec sheet before booking, as some equipment may be reserved for higher variants.

What free benefits come with the BYD Sealion 7 Dynamic?

BYD is running a festive campaign for the Dynamic that it says includes a complimentary 7kW home charger with installation, roadside assistance extended to 10 years, and an extended warranty on the low-voltage LFP battery for 10 years or 1.5 lakh km, whichever comes first. BYD has not said how long the campaign will run, so confirm the offer is still valid when you book.

How fast does the BYD Sealion 7 Dynamic charge?

BYD has not separately detailed the Dynamic's peak DC fast-charging rate at launch. The wider Sealion 7 range supports DC fast charging, but because the Dynamic uses a different, smaller battery, its exact charging speed should be treated as unconfirmed until BYD publishes it. We will add the figure once BYD states it or once we have tested the car.

What are the BYD Sealion 7's rivals?

The BYD Sealion 7 competes with premium and entry-luxury electric SUVs. With the Dynamic starting at ₹41.90 lakh, it now undercuts several badge-brand electric SUVs while offering a large battery and strong claimed range. Buyers cross-shopping it are typically looking at other premium electric SUVs rather than the mass-market ₹20 lakh EVs launched this year.

Is the BYD Sealion 7 Dynamic worth buying?

It depends on how you drive. If you wanted a Sealion 7 but the old entry price was too high, the Dynamic at ₹41.90 lakh makes it far more reachable, and the free home charger is a genuine saving. If you cover long distances often, check the certified range and charging rate against the larger-battery Premium first, and wait for our real-world test before deciding on range alone.

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Sources

Sources: BYD India launch announcement for the Sealion 7 Dynamic variant, 20 August 2026, covering the introductory ₹41.90 lakh ex-showroom price, the 71.8kWh battery, the 520km range claim, retained features and the festive campaign benefits. BYD Sealion 7 range pricing accessed 26 August 2026. All range and price figures are as stated by BYD. Still open: the test cycle behind the 520km claim, the Dynamic's DC fast-charging rate, the exact feature split against the Premium trim, and our own measured real-world range, which we will add as they are confirmed or tested.