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VW ID.4 vs BYD Seal U comparison

Compare performance (299 HP vs 324 HP), boot space and price (34,800 £ vs 34,300 £ ) at a glance. Find out which car is the better choice for you – VW ID.4 or BYD Seal U?

VW ID.4 vs BYD Seal U: Key differences

VW ID.4

4.4 (9 Reviews)
rate
  • somewhat more electric range
details

BYD Seal U

4.1 (7 Reviews)
rate
  • very slightly cheaper
  • very slightly more power
  • noticeably more efficient
  • very slightly quicker 0–100 km/h
  • very slightly lighter
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

Video - VW ID.4

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

ID.4

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 very slightly cheaper – starting at 34,300 £ , while the VW ID.4 costs 34,800 £ . That’s a price difference of around 505 £.

In terms of energy consumption, the BYD Seal U is noticeably more efficient: consuming 12.1 kWh/100km compared to 15.4 kWh/100km for the VW ID.4. That’s a difference of about 3.3 kWh/100km.

As for electric range, the VW ID.4 offers somewhat more range – reaching up to 570 km, about 70 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 BYD Seal U offers very slightly more power – delivering 324 HP compared to 299 HP. That’s roughly 25 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Seal U is very slightly quicker – completing the sprint in 5.9 s, while the VW ID.4 takes 6.1 s. That’s about 0.2 s quicker.

There’s also a difference in torque: the BYD Seal U delivers barely more torque with 550 Nm compared to 545 Nm. That’s about 5 Nm more.

ID.4

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 terms of curb weight, BYD Seal U is very slightly lighter – 1,940 kg compared to 2,065 kg. The difference is around 125 kg.

When it comes to payload, the VW ID.4 carries clearly more – 554 kg compared to 410 kg. That’s a difference of about 144 kg.

Who wins the race in the data check?

The BYD Seal U has only a minor advantage 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 £34,300
Seal U

BYD Seal U

  • Engine Type : Electric, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 218 - 324 HP
  • Consumption kWh/100km : 12.1 - 20.5 kWh/100km
  • Electric Range : 70 - 500 km
details

Frequently compared as well

BYD Seal U
BYD Sealion 7
VS
Choosing between the Seal U and the Sealion 7 means weighing sportier driving dynamics against extra space and everyday practicality. This quick comparison highlights the key differences in performance, range, interior comfort and value so you can pick the BYD that best fits your needs.
VW ID.4
Skoda Elroq
VS
In the battle of electric SUVs, the VW ID.4 and Skoda Enyaq offer distinctive features that cater to different preferences. The ID.4 boasts a more refined interior and advanced tech options, while the Enyaq shines with its spaciousness and practicality. Ultimately, the choice between these two …
VW ID.4
BYD Seal U

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

VW ID.4

The VW ID.4 is a practical, family-friendly electric SUV that balances everyday usability with a calm, composed driving character. It pairs a roomy, well-finished cabin and easy-to-use tech with predictable handling and convenient charging options, making it a sensible choice for buyers switching to electric.

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Reviews VW ID.4

4.4 (9 Reviews)
rate
Jan Hansen
10 Apr 2026, 21:40:06

It's a technologically advanced car, but somewhere along the way VW forgot the pleasant cabin and the comfortable ride. It IS a VW — and that redeems it.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Achim
7 Apr 2026, 15:55:42

The ID.4 is a bit pricey, but very pleasant to drive. Its winter range could be better — then again, that's a problem all EVs are facing right now.

Tore
1 Mar 2026, 23:15:24

An ID.4 with 340 hp is not comparable to the Aiways U5! The U5 only has 204 hp! The ID.4’s boot is too small, rear legroom is too tight, no frunk, and it’s a bit confusing…

How do you mainly use this car? (optional): Company car / Business
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Kenneth Kjeldsen
13 Dec 2025, 11:57:52

I have an ID.4 GTX and it drives like a dream — loads of extra power, sits well on the road, high seating position, quiet. I can see other cars have bigger screens, but mine works fine.

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

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.

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

Reviews BYD Seal U

4.1 (7 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

VW ID.4
VW ID.5
VS
The Volkswagen ID.4 and ID.5 share the same electric underpinnings but target different tastes: the ID.4 is a practical compact SUV, while the ID.5 wears a sleeker, coupé-like profile for a more stylish look. This comparison will help you choose between everyday practicality and interior space …
BYD Seal U
MG HS
VS
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
Toyota RAV4
VS
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 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
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 Atto 3
BYD Seal U
VS
Comparing the BYD Atto 3 and BYD Seal U shows two distinct approaches: the Atto 3 is a compact, comfort-oriented electric crossover focused on practicality and value, while the Seal U is a sleeker, performance-oriented fastback with sharper handling and longer-range options. This comparison …
VW ID.4
Toyota C-HR+
VS
Comparing the VW ID.4 and the Toyota C-HR+ sets an electric compact SUV against a fuel-efficient compact crossover, so your decision comes down to whether you want a pure-EV experience or practical economy and distinctive styling. This quick comparison highlights the ID.4’s electric range, charging …
VW ID.4
VW ID.7 Touring
VS
Deciding between the VW ID.4 and the VW ID.7 Touring comes down to whether you want a compact, practical electric crossover or a larger, more aerodynamic electric estate built for long-distance comfort and efficiency. The ID.4 is aimed at everyday versatility and easy driving in town, while the …
VW ID.4
BYD Seal U

Costs and Consumption
Price
34,800 - 47,600 £
Price
34,300 - 39,800 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.4 - 16.6 kWh/100km
Consumption kWh/100km
12.1 - 20.5 kWh/100km
Electric Range
425 - 570 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
-
Doors
-
Curb weight
2,065 - 2,219 kg
Curb weight
1,940 - 2,147 kg
Trunk capacity
-
Trunk capacity
425 - 552 L
Length
-
Length
-
Width
1,852 mm
Width
1,890 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
525 - 554 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
190 - 299 HP
Power HP
218 - 324 HP
Acceleration 0-100km/h
6.1 - 8.5 s
Acceleration 0-100km/h
5.9 - 9.6 s
Max Speed
-
Max Speed
-
Torque
310 - 545 Nm
Torque
300 - 550 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
140 - 220 kW
Power kW
160 - 238 kW
Engine capacity
-
Engine capacity
1,497 - 1,498 cm3

General
Model Year
2026
Model Year
2,024 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
A, B
Brand
VW
Brand
BYD
What drive types are available for the VW ID.4?

Available configurations include 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.