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Tesla Model X vs BYD Seal U comparison

Compare performance (1,020 HP vs 324 HP), boot space and price (98,600 £ vs 34,300 £ ) at a glance. Find out which car is the better choice for you – Tesla Model X or BYD Seal U?

Tesla Model X vs BYD Seal U: Key differences

Tesla Model X

4 (1 Reviews)
rate
  • significantly more power
  • visibly more electric range
  • substantially quicker 0–100 km/h
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BYD Seal U

4.1 (8 Reviews)
rate
  • significantly cheaper
  • significantly more efficient
  • markedly lighter
  • clearly more trunk space
details

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

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

Model X

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

BYD Seal U is significantly cheaper – starting at 34,300 £ , while the Tesla Model X costs 98,600 £ . That’s a price difference of around 64,285 £.

In terms of energy consumption, the BYD Seal U is significantly more efficient: consuming 12.1 kWh/100km compared to 18.3 kWh/100km for the Tesla Model X. That’s a difference of about 6.2 kWh/100km.

As for electric range, the Tesla Model X offers visibly more range – reaching up to 649 km, about 149 km more than the BYD Seal U.

Seal U

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Tesla Model X offers significantly more power – delivering 1,020 HP compared to 324 HP. That’s roughly 696 HP more horsepower.

When accelerating from 0 to 100 km/h, the Tesla Model X is substantially quicker – completing the sprint in 2.6 s, while the BYD Seal U takes 5.9 s. That’s about 3.3 s quicker.

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In terms of curb weight, BYD Seal U is markedly lighter – 1,940 kg compared to 2,348 kg. The difference is around 408 kg.

Looking at boot space, the BYD Seal U offers clearly more boot space – 552 L compared to 425 L. That’s a difference of about 127 L.

When it comes to payload, the Tesla Model X carries noticeably more – 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 holds a narrow 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 £98,600
Model X

Tesla Model X

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 670 - 1,020 HP
  • Consumption kWh/100km 18.3 - 19.3 kWh/100km
  • Electric Range 609 - 649 km
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Frequently compared as well

BYD Seal U
BYD Sealion 7
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BYD Seal U
Geely Starray
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Tesla Model X
BYD Seal U

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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.

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Reviews Tesla Model X

4 (1 Reviews)
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No reviews yet. Share your experience and help others decide.

BYD Seal U

The BYD Seal U is a sleek electric fastback that blends sporty styling with a roomy, tech-focused interior, making it an appealing choice for buyers who want electric performance without sacrificing comfort. It delivers a smooth, composed ride and intuitive features, positioning it as a practical yet modern option in the EV market.

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BYD SEAL U 157
BYD SEAL U 061
BYD SEAL U 079

Reviews BYD Seal U

4.1 (8 Reviews)
rate
Emily
20 Jan 2026, 22:52:34

Broke down at 200 KM

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

Frequently compared as well

BYD Seal U
MG HS
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Comparing the BYD Seal and the MG HS puts a modern electric fastback (the BYD Seal) up against a traditional compact SUV (the MG HS) that prioritizes practicality and interior space. This quick guide focuses on real-world driving feel, running costs, tech and ownership considerations so you can …
BYD Seal U
BYD Seal 6
VS
Think of the BYD Seal U as the nimble, slightly sharper hatchback that’s happier darting through city streets, while the BYD Seal 6 is the sleeker, longer-legged cruiser built for relaxed motorway miles and extra range. If you want playful agility and everyday practicality go Seal U, but if …
BYD Seal U
BYD Seal
VS
The BYD Seal U trades the low-slung, swoopy charm of the BYD Seal for a taller, more practical shape — think crossover comfort, easier loading and a higher driving position without giving up the EV's brisk acceleration. If you want sportier looks and the slickest aero for maximum range, choose the …
BYD Seal U
Toyota RAV4
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BYD Seal U is a sleek, driver‑focused electric newcomer that delivers brisk, silent acceleration, cutting‑edge tech and impressive running‑cost savings — it’s the car that makes you forget what an internal‑combustion soundtrack sounded like. The Toyota RAV4 sticks to its strengths: rugged, roomy …
BYD Atto 3
BYD Seal U
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BYD Seal U
Ford Kuga
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BYD Seal U
Nissan Qashqai
VS
The BYD Seal U storms in as a slick, electric fastback that outpoints the Qashqai on pace, tech and running costs, while the Nissan Qashqai stays sensible with higher ride height, roomy practicality and a pedigree for reliability. If you crave EV performance and futuristic cabin kit — and can live …
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MG MGS9
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Tesla Model X
BYD Seal U

Costs and Consumption
Price
98,600 - 107,100 £
Price
34,300 - 39,800 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
18.3 - 19.3 kWh/100km
Consumption kWh/100km
12.1 - 20.5 kWh/100km
Electric Range
609 - 649 km
Electric Range
70 - 500 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 - 71 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
2,348 - 2,470 kg
Curb weight
1,940 - 2,147 kg
Trunk capacity
425 L
Trunk capacity
425 - 552 L
Length
5,036 mm
Length
-
Width
1,999 mm
Width
1,890 mm
Height
1,684 mm
Height
-
Max trunk capacity
2,675 L
Max trunk capacity
-
Payload
500 - 527 kg
Payload
410 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
670 - 1,020 HP
Power HP
218 - 324 HP
Acceleration 0-100km/h
2.6 - 3.9 s
Acceleration 0-100km/h
5.9 - 9.6 s
Max Speed
240 - 262 km/h
Max Speed
-
Torque
-
Torque
300 - 550 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
493 - 750 kW
Power kW
160 - 238 kW
Engine capacity
-
Engine capacity
1,497 - 1,498 cm3

General
Model Year
2025
Model Year
2,024 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
A, B
Brand
Tesla
Brand
BYD
What drive types are available for the Tesla Model X?

The Tesla Model X is available as 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.