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BYD Seal U vs Tesla Model X comparison

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

BYD Seal U vs Tesla Model X: Key differences

BYD Seal U

4.1 (8 Reviews)
rate
  • significantly cheaper
  • considerably more efficient
  • visibly lighter
  • noticeably more trunk space
details

Tesla Model X

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

Seal U

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 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 considerably 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 noticeably more range – reaching up to 649 km, about 149 km more than the BYD Seal U.

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 offers substantially 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 significantly quicker – completing the sprint in 2.6 s, while the BYD Seal U takes 5.9 s. That’s about 3.3 s quicker.

Seal U

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

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

Looking at boot space, the BYD Seal U offers noticeably 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 clearly 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 is slightly ahead 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
BYD Seal U
Tesla Model X

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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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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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BYD Seal U
Tesla Model X

Costs and Consumption

Price
34,300 - 39,800 £
Price
98,600 - 107,100 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
12.1 - 20.5 kWh/100km
Consumption kWh/100km
18.3 - 19.3 kWh/100km
Electric Range
70 - 500 km
Electric Range
609 - 649 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 71 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
1,940 - 2,147 kg
Curb weight
2,348 - 2,470 kg
Trunk capacity
425 - 552 L
Trunk capacity
425 L
Length
-
Length
5,036 mm
Width
1,890 mm
Width
1,999 mm
Height
-
Height
1,684 mm
Max trunk capacity
-
Max trunk capacity
2,675 L
Payload
410 kg
Payload
500 - 527 kg

Engine and Performance

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

General

Model Year
2,024 - 2,026
Model Year
2025
CO2 Efficiency Class
A, B
CO2 Efficiency Class
A
Brand
BYD
Brand
Tesla
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.