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BYD Sealion 7 vs BYD Seal 6 comparison

Compare performance (530 HP vs 212 HP), boot space and price (42,800 £ vs 36,800 £ ) at a glance. Find out which car is the better choice for you – BYD Sealion 7 or BYD Seal 6?

BYD Sealion 7 vs BYD Seal 6: Key differences

BYD Sealion 7

5 (2 Reviews)
rate
  • considerably more power
  • substantially more electric range
  • considerably quicker 0–100 km/h
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BYD Seal 6

4.7 (2 Reviews)
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  • slightly cheaper
  • substantially more efficient
  • visibly lighter
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

Sealion 7

Street Battle: BYD Sealion 7 vs BYD Seal 6

The BYD Sealion 7 and the BYD Seal 6 sit opposite each other in a classic intra-family showdown where the brief is simple: which flavour of electric car suits you? This comparison cuts through marketing speak to focus on real-world differences in feel, purpose and day-to-day usability. Think of the Sealion 7 as the bolder, more assertive option and the Seal 6 as the lean, efficiency-first alternative — both are four-door EVs but they play different roles. Read on if you want to match those roles to how you actually live and drive.

Seal 6

Character Clash: presence vs poise

The BYD Sealion 7 comes across as the more dramatic sibling — it projects presence, drama and a performance-minded attitude that attracts attention at traffic lights. By contrast, the BYD Seal 6 feels more restrained and refined, the kind of car that quietly does its job without shouting. That difference isn’t just styling; it’s felt in the steering, ride and how each car rewards different driving styles — one leans toward involvement and stature, the other toward calm confidence. If you want to be noticed, the Sealion 7 will help; if you prefer understatement with a polished edge, the Seal 6 is your ally.

Sealion 7

Daily life: commute, school run or long haul?

On the daily grind the BYD Seal 6 champions economy, city agility and packaging that makes parking and running errands less fuss — ideal for tight urban routines and sensible family life. The BYD Sealion 7 plays a different card: it’s more at home on long runs and motorway work, where composure and a stronger performance character turn miles into a more effortless experience. Both will handle a family trip, but the way they do it differs — one saves you fuel and stress in town, the other pampers you on the open road. Consider how your week actually breaks down before picking which compromise you’re happy to live with.

Seal 6

Choosing for image: reasons you’ll tell friends

If you buy the BYD Sealion 7 you’ll likely talk about its presence, its drive and how it “feels premium” — it’s the car for someone who enjoys being noticed and wants driving flair. If you pick the BYD Seal 6, your line will be about sensible choices, low running fuss and clever engineering — a more understated badge of modern practicality. Both cars carry BYD’s tech-forward veneer, but the Sealion 7 trades a touch of practicality for spectacle while the Seal 6 trades spectacle for everyday sense. Your justification to friends will reveal which set of compromises matters more to you.

Sealion 7

Who should seriously consider the BYD Sealion 7?

The BYD Sealion 7 suits drivers who prize long-distance comfort and a stronger road presence — think the motorway commuter who values calm cruising and likes to feel planted when pushing on. It’s also a match for buyers who want an expressive car that doubles as a status statement without straying into flashy territory. If your week features lots of open-road miles or you enjoy a livelier drive, the Sealion 7 will reward you with a more composed, confident character. For those who prioritise thrift and nimbleness over that sense of occasion, the BYD Seal 6 stays in the frame as the practical alternative.

Seal 6

Who should lean toward the BYD Seal 6 (and a nod to the Sealion 7)

The BYD Seal 6 is aimed at the pragmatic urbanist and the rational buyer who wants an EV that’s easy to live with, economical and unfussy in daily use — ideal for city commuters, small families and anyone who thinks running costs matter. It’s also a smart pick for buyers who prize user-friendliness and efficient packaging over headline-grabbing performance. If you crave presence or longer-distance serenity, the BYD Sealion 7 remains the attractive counterpoint and worth a test drive to feel that difference for yourself. Dive into the detailed specs below to see which of these personalities aligns with your priorities.

Frequently compared as well

BYD Sealion 7
Mazda CX-6e
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In one corner is the tech‑packed BYD Sealion 7, a gadget-rich challenger promising range and features for the money; in the other is the Mazda CX‑6e, Mazda’s sleeker, driver-focused answer with a more premium feel. We’ll pit them on comfort, performance, tech and running costs so you know which one …
BYD Sealion 7
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The BYD Sealion 7 plays the value card with clever packaging, generous range claims and soft-riding manners, while the ZEEKR 7X feels like the sharper, tech-forward alternative that’s happier chasing pace and premium detailing. If you want an everyday EV that stretches your money on range and …

Here’s where it gets real: The technical differences in detail

Sealion 7

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

BYD Seal 6 is slightly cheaper – starting at 36,800 £ , while the BYD Sealion 7 costs 42,800 £ . That’s a price difference of around 6,000 £.

In terms of energy consumption, the BYD Seal 6 is substantially more efficient: consuming 7.8 kWh/100km compared to 19.9 kWh/100km for the BYD Sealion 7. That’s a difference of about 12.1 kWh/100km.

As for electric range, the BYD Sealion 7 offers substantially more range – reaching up to 502 km, about 401 km more than the BYD Seal 6.

Seal 6

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the BYD Sealion 7 offers considerably more power – delivering 530 HP compared to 212 HP. That’s roughly 318 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Sealion 7 is considerably quicker – completing the sprint in 4.5 s, while the BYD Seal 6 takes 8.5 s. That’s about 4 s quicker.

Sealion 7

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, BYD Seal 6 is visibly lighter – 1,710 kg compared to 2,225 kg. The difference is around 515 kg.

When it comes to payload, the BYD Seal 6 carries marginally more – 435 kg compared to 410 kg. That’s a difference of about 25 kg.

Who wins the race in the data check?

The BYD Sealion 7 holds a decisive overall lead in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from £42,800
Sealion 7

BYD Sealion 7

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 313 - 530 HP
  • Consumption kWh/100km : 19.9 - 21.9 kWh/100km
  • Electric Range : 456 - 502 km
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BYD Sealion 7
BYD Seal 6

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BYD Sealion 7

The Sealion 7 captivates with its striking design and impressive performance that appeals to both enthusiasts and casual drivers alike. With a focus on comfort and advanced technology, this model redefines the driving experience, making every journey enjoyable. Its sleek silhouette coupled with an innovative interior showcases the perfect blend of style and functionality.

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Reviews BYD Sealion 7

5 (2 Reviews)
rate
oriol
27 Feb 2026, 15:33:27

range that I can always charge to 100% — unlike other brands that told me it was recommended to stop at 80%, which consequently cut my real range from 600 to 480 by not being able to charge to 100%. I think that's something people should know.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

BYD Seal 6

The BYD Seal 6 is a captivating electric sedan that captures attention with its sleek design and modern aerodynamics. With a strong focus on sustainability, it offers an impressive electric driving experience, combining efficiency with cutting-edge technology. The Seal 6 stands out in the EV market for its luxurious interior and innovative features, making it a strong contender for drivers looking to embrace the future of transportation.

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Reviews BYD Seal 6

4.7 (2 Reviews)
rate

No reviews yet. Share your experience and help others decide.

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Skoda Enyaq is the sensible, family-friendly EV — roomy, comfortably composed and refreshingly free of gimmicks, the sort of car that quietly makes everyday life easier. BYD Sealion 7, by contrast, trades conservatism for style and tech, offering punchy electric performance and impressive value …
BYD Seal
BYD Sealion 7
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This comparison looks at the BYD Seal and the BYD Sealion 7 to help you decide which electric BYD best fits your needs. The Seal is a sleek, performance-oriented electric sedan, while the Sealion 7 focuses on greater practicality and interior flexibility for buyers who need more space.
BYD Sealion 7
BYD Seal 6

Costs and Consumption
Price
42,800 - 52,300 £
Price
36,800 - 42,800 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
19.9 - 21.9 kWh/100km
Consumption kWh/100km
7.8 - 11.2 kWh/100km
Electric Range
456 - 502 km
Electric Range
54 - 101 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
38 - 60 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Estate
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,225 - 2,435 kg
Curb weight
1,710 - 1,805 kg
Trunk capacity
520 L
Trunk capacity
-
Length
-
Length
-
Width
1,925 mm
Width
1,875 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
410 kg
Payload
435 kg

Engine and Performance
Engine Type
Electric
Engine Type
Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
313 - 530 HP
Power HP
184 - 212 HP
Acceleration 0-100km/h
4.5 - 6.7 s
Acceleration 0-100km/h
8.5 - 8.9 s
Max Speed
-
Max Speed
-
Torque
380 - 690 Nm
Torque
-
Number of Cylinders
-
Number of Cylinders
4
Power kW
230 - 390 kW
Power kW
135 - 156 kW
Engine capacity
-
Engine capacity
1,498 cm3

General
Model Year
2024
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
B
Brand
BYD
Brand
BYD
What drivetrain options does the BYD Sealion 7 have?

The BYD Sealion 7 is offered with Rear-Wheel Drive or All-Wheel Drive.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.