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Porsche Taycan vs BYD Seal U comparison

Compare performance (1,034 HP vs 324 HP), boot space and price (87,900 £ vs 34,300 £ ) at a glance. Find out which car is the better choice for you – Porsche Taycan or BYD Seal U?

Porsche Taycan vs BYD Seal U: Key differences

Porsche Taycan

  • substantially more power
  • visibly more electric range
  • significantly quicker 0–100 km/h
details

BYD Seal U

4.1 (8 Reviews)
rate
  • substantially cheaper
  • clearly more efficient
  • somewhat lighter
  • noticeably 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

Taycan

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 substantially cheaper – starting at 34,300 £ , while the Porsche Taycan costs 87,900 £ . That’s a price difference of around 53,665 £.

In terms of energy consumption, the BYD Seal U is clearly more efficient: consuming 12.1 kWh/100km compared to 16.7 kWh/100km for the Porsche Taycan. That’s a difference of about 4.6 kWh/100km.

As for electric range, the Porsche Taycan offers visibly more range – reaching up to 680 km, about 180 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 Porsche Taycan offers substantially more power – delivering 1,034 HP compared to 324 HP. That’s roughly 710 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Taycan is significantly quicker – completing the sprint in 2.2 s, while the BYD Seal U takes 5.9 s. That’s about 3.7 s quicker.

There’s also a difference in torque: the Porsche Taycan delivers clearly more torque with 1,340 Nm compared to 550 Nm. That’s about 790 Nm more.

Taycan

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 Seal U offers more seats – 5 vs 4.

In terms of curb weight, BYD Seal U is somewhat lighter – 1,940 kg compared to 2,165 kg. The difference is around 225 kg.

Looking at boot space, the BYD Seal U offers noticeably more boot space – 552 L compared to 407 L. That’s a difference of about 145 L.

When it comes to payload, the Porsche Taycan carries visibly more – 635 kg compared to 410 kg. That’s a difference of about 225 kg.

Who wins the race in the data check?

The Porsche Taycan stands 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.

from £87,900
Taycan

Porsche Taycan

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 408 - 1,034 HP
  • Consumption kWh/100km 16.7 - 20.7 kWh/100km
  • Electric Range 552 - 680 km
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Frequently compared as well

BYD Seal U
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BYD Seal U
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Comparing the BYD Seal U and the Geely Starray shows two different takes on the modern electric fastback: BYD leans on proven EV range, battery tech and a connected ecosystem, while Geely packs bold styling, interior space and value into a compelling package. If you want maximum efficient range and …
Porsche Taycan
BYD Seal U

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Porsche Taycan

The Porsche Taycan blends Porsche's razor-sharp handling with electric immediacy, delivering an exhilarating, near-silent shove that still feels unmistakably sporty. Inside it's a high-tech cockpit wrapped in premium materials, making it as rewarding to live with day to day as it is thrilling to drive on a twisty road.

details
Taycan_Basis_1
Taycan_Basis_4
Taycan_Basis_2
Taycan_Basis_7
Taycan_Basis_11

Reviews Porsche Taycan

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

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BYD Seal U
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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 …
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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 …
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Toyota RAV4
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Nissan Qashqai
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Porsche Taycan
BYD Seal U

Costs and Consumption
Price
87,900 - 206,700 £
Price
34,300 - 39,800 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
16.7 - 20.7 kWh/100km
Consumption kWh/100km
12.1 - 20.5 kWh/100km
Electric Range
552 - 680 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
Coupe
Body Type
SUV
Seats
4
Seats
5
Doors
-
Doors
-
Curb weight
2,165 - 2,370 kg
Curb weight
1,940 - 2,147 kg
Trunk capacity
326 - 407 L
Trunk capacity
425 - 552 L
Length
-
Length
-
Width
1,966 - 1,998 mm
Width
1,890 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
175 - 635 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
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
408 - 1,034 HP
Power HP
218 - 324 HP
Acceleration 0-100km/h
2.2 - 4.8 s
Acceleration 0-100km/h
5.9 - 9.6 s
Max Speed
-
Max Speed
-
Torque
410 - 1,340 Nm
Torque
300 - 550 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
300 - 760 kW
Power kW
160 - 238 kW
Engine capacity
-
Engine capacity
1,497 - 1,498 cm3

General
Model Year
2,024 - 2,025
Model Year
2,024 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
A, B
Brand
Porsche
Brand
BYD
What drive types are available for the Porsche Taycan?

The Porsche Taycan 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.