VS

BYD Sealion 7 vs Tesla Model X comparison

Compare performance (530 HP vs 1020 HP), boot space and price (42800 £ vs 98600 £ ) at a glance. Find out which car is the better choice for you – BYD Sealion 7 or Tesla Model X?

BYD Sealion 7 vs Tesla Model X: Key differences

BYD Sealion 7

5 (2 Reviews)
rate
  • significantly cheaper
  • hardly perceptible lighter
  • a bit more trunk space

Tesla Model X

  • clearly more power
  • minimal more efficient
  • evident more electric range
  • convincingly quicker from 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:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

BYD Sealion 7 has a significantly advantage in terms of price – it starts at 42800 £ , while the Tesla Model X costs 98600 £ . That’s a price difference of around 55714 £.

In terms of energy consumption, the advantage goes to the Tesla Model X: with 18.30 kWh per 100 km, it’s minimal more efficient than the BYD Sealion 7 with 19.90 kWh. That’s a difference of about 1.60 kWh.

As for electric range, the Tesla Model X performs evident better – achieving up to 649 km, about 147 km more than the BYD Sealion 7.

Model X

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 Tesla Model X has a clearly edge – offering 1020 HP compared to 530 HP. That’s roughly 490 HP more horsepower.

In acceleration from 0 to 100 km/h, the Tesla Model X is convincingly quicker – completing the sprint in 2.60 s, while the BYD Sealion 7 takes 4.50 s. That’s about 1.90 s faster.

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 curb weight, BYD Sealion 7 is hardly perceptible lighter – 2225 kg compared to 2348 kg. The difference is around 123 kg.

In terms of boot space, the BYD Sealion 7 offers a bit more room – 520 L compared to 425 L. That’s a difference of about 95 L.

When it comes to payload, Tesla Model X clearly perceptible takes the win – 527 kg compared to 410 kg. That’s a difference of about 117 kg.

Who wins the race in the data check?

The Tesla Model X sits well ahead of its rival 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.

Frequently compared as well

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
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 Sealion 7
Tesla Model X

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £98,600
Model X

Tesla Model X

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 670 - 1020 HP
  • Consumption kWh/100km : 18.3 - 19.3 kWh
  • Electric Range : 609 - 649 km
details

BYD Sealion 7

5 (2 Reviews)
rate

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

Tesla Model X

The Model X stands out in the electric SUV market with its striking falcon-wing doors and spacious interior, providing both style and practicality. Its exceptional range and impressive performance make it a standout choice for environmentally-conscious drivers seeking a luxurious experience. With advanced technology features and a strong focus on safety, the Model X redefines what an electric vehicle can be.

details
serpimg_s5oxl2

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

Reviews Tesla Model X

BYD Sealion 7
Tesla Model X

Costs and Consumption
Price
42800 - 52300 £
Price
98600 - 107100 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
19.9 - 21.9 kWh
Consumption kWh/100km
18.3 - 19.3 kWh
Electric Range
456 - 502 km
Electric Range
609 - 649 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
SUV
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
2225 - 2435 kg
Curb weight
2348 - 2470 kg
Trunk capacity
520 L
Trunk capacity
425 L
Length
-
Length
5036 mm
Width
1925 mm
Width
1999 mm
Height
-
Height
1684 mm
Max trunk capacity
-
Max trunk capacity
2675 L
Payload
410 kg
Payload
500 - 527 kg

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
670 - 1020 HP
Acceleration 0-100km/h
4.5 - 6.7 s
Acceleration 0-100km/h
2.6 - 3.9 s
Max Speed
-
Max Speed
240 - 262 km/h
Torque
380 - 690 Nm
Torque
-
Number of Cylinders
-
Number of Cylinders
-
Power kW
230 - 390 kW
Power kW
493 - 750 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2024
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BYD
Brand
Tesla

Similar Comparisons

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 …
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 and Kia EV5 compete for the top spot in your garage. See how both models differ in key areas like performance, running costs, interior space and technology. A fast, clear comparison helps you pick the one that fits your needs best.
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 …
BYD Sealion 7
smart #5
VS
In the arena of electric SUVs, the BYD Sealion 7 and the smart #5 fiercely compete for dominance, each bringing unique attributes to the table. The BYD Sealion 7 impresses with its expansive range and robust performance, making it a solid choice for those who prioritize long-distance travel. …
CUPRA Tavascan
BYD Sealion 7
VS
In the growing electric SUV market, the CUPRA Tavascan and BYD Sealion 7 stand out with their unique design and performance capabilities. The Tavascan impresses with its sporty aesthetics and dynamic handling, appealing to enthusiasts seeking a thrilling driving experience. Meanwhile, the BYD …
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 …
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 …
Is the BYD Sealion 7 offered with different drivetrains?

The BYD Sealion 7 is available as Rear-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.