VS

BYD Sealion 7 vs Polestar 5 comparison

Compare performance (530 HP vs 884 HP), boot space and price (42,800 £ vs 101,700 £ ) at a glance. Find out which car is the better choice for you – BYD Sealion 7 or Polestar 5?

BYD Sealion 7 vs Polestar 5: Key differences

BYD Sealion 7

5 (2 Reviews)
rate
  • substantially cheaper
  • slightly lighter

Polestar 5

  • considerably more power
  • moderately more efficient
  • noticeably more electric range
  • significantly quicker 0–100 km/h

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

Sealion 7

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

BYD Sealion 7 is substantially cheaper – starting at 42,800 £ , while the Polestar 5 costs 101,700 £ . That’s a price difference of around 58,809 £.

In terms of energy consumption, the Polestar 5 is moderately more efficient: consuming 17.6 kWh/100km compared to 19.9 kWh/100km for the BYD Sealion 7. That’s a difference of about 2.3 kWh/100km.

As for electric range, the Polestar 5 offers noticeably more range – reaching up to 670 km, about 168 km more than the BYD Sealion 7.

5

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Polestar 5 offers considerably more power – delivering 884 HP compared to 530 HP. That’s roughly 354 HP more horsepower.

When accelerating from 0 to 100 km/h, the Polestar 5 is significantly quicker – completing the sprint in 3.2 s, while the BYD Sealion 7 takes 4.5 s. That’s about 1.3 s quicker.

There’s also a difference in torque: the Polestar 5 delivers markedly more torque with 1,015 Nm compared to 690 Nm. That’s about 325 Nm more.

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.

Seats: BYD Sealion 7 offers more seats – 5 vs 4.

In terms of curb weight, BYD Sealion 7 is slightly lighter – 2,225 kg compared to 2,462 kg. The difference is around 237 kg.

Who wins the race in the data check?

The Polestar 5 has the upper hand 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 £101,700
5

Polestar 5

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 748 - 884 HP
  • Consumption kWh/100km : 17.6 - 20.9 kWh/100km
  • Electric Range : 565 - 670 km
details

Frequently compared as well

BYD Sealion 7
ZEEKR 7X
VS
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 …
BYD Seal U
BYD Sealion 7
VS
The BYD Seal U brings crossover practicality and a higher driving position for buyers after everyday versatility, while the sleeker BYD Sealion 7 swaps that raised stance for a lower, sportier profile and crisper road manners. Choose the Seal U for family-friendly space and comfort, or the Sealion …
BYD Sealion 7
Polestar 5

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.

details
img-0696
byd-sealion-7-17
byd-sealion-7-12

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

Polestar 5

The Polestar 5 represents the Swedish automaker's bold vision for the future of electric vehicles, marrying cutting-edge design with sustainable automotive innovation. With its sleek silhouette and minimalist aesthetics, the vehicle stands out in a crowd, delivering a nod to Scandinavian design principles. Beyond its striking appearance, the Polestar 5 is engineered to offer exceptional performance and efficiency, making it a compelling choice for environmentally conscious drivers seeking luxury and innovation.

details
serpimg_KkDYdK

Reviews Polestar 5

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

Frequently compared as well

BYD Tang
BYD Sealion 7
VS
The BYD Tang wears its SUV badge proudly — big, bold and businesslike, with a roomy cabin, high driving position and enough tech to turn family road trips into comfortable command missions. The BYD Sealion 7 is the sleeker, more carlike alternative, trading some bulk for sharper handling, better …
BYD Sealion 7
Kia EV5
VS
The BYD Sealion 7 goes head-to-head with the Kia EV5 in a neat showdown between bold, feature-packed value and polished, dependable practicality. Which should you park in your garage — BYD’s tech-heavy challenger promising big range for the money, or Kia’s composed EV5 that prefers refinement and …
Skoda Enyaq
BYD Sealion 7
VS
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 …
Toyota bZ4X
BYD Sealion 7
VS
The Toyota bZ4X feels like a reliably mellow electric SUV — conservative styling, predictable handling and Toyota-level build confidence for buyers who want fuss-free ownership. The BYD Sealion 7, by contrast, punches above its price with slick tech, impressive range and a sportier edge, making it …
XPeng G6
BYD Sealion 7
VS
In the competitive landscape of electric vehicles, the XPeng G6 and BYD Sealion 7 stand out for their innovative features and striking designs. The XPeng G6 impresses with its advanced tech integration and spacious interior, appealing to tech-savvy consumers, while the BYD Sealion 7 showcases …
BYD Sealion 7
BYD Seal 6
VS
BYD Sealion 7 and BYD Seal 6 go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice.
BYD Atto 3
BYD Sealion 7
VS
BYD Atto 3 and BYD Sealion 7 go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice.
XPeng G9
BYD Sealion 7
VS
Tonight’s heavyweight bout pits the XPeng G9 — a tech-packed, airy electric SUV that feels like a living room with autopilot — against the BYD Sealion 7, a sleeker, sportier challenger that swaps a bit of practicality for sharper handling and seriously tempting value. If you want long-distance …
BYD Sealion 7
Polestar 5

Costs and Consumption
Price
42,800 - 52,300 £
Price
101,700 - 121,400 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
19.9 - 21.9 kWh/100km
Consumption kWh/100km
17.6 - 20.9 kWh/100km
Electric Range
456 - 502 km
Electric Range
565 - 670 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Coupe
Seats
5
Seats
4
Doors
-
Doors
-
Curb weight
2,225 - 2,435 kg
Curb weight
2,462 - 2,465 kg
Trunk capacity
520 L
Trunk capacity
-
Length
-
Length
-
Width
1,925 mm
Width
2,015 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
410 kg
Payload
-

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
313 - 530 HP
Power HP
748 - 884 HP
Acceleration 0-100km/h
4.5 - 6.7 s
Acceleration 0-100km/h
3.2 - 3.9 s
Max Speed
-
Max Speed
-
Torque
380 - 690 Nm
Torque
812 - 1,015 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
230 - 390 kW
Power kW
550 - 650 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,024
Model Year
2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BYD
Brand
Polestar
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.