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VW ID.4 vs BYD Dolphin comparison

Compare performance (340 HP vs 204 HP), boot space and price (34,600 £ vs 29,700 £ ) at a glance. Find out which car is the better choice for you – VW ID.4 or BYD Dolphin?

VW ID.4 vs BYD Dolphin: Key differences

VW ID.4

4.5 (6 Reviews)
rate
  • markedly more power
  • barely more efficient
  • markedly more electric range
  • markedly quicker 0–100 km/h
  • noticeably more trunk space

BYD Dolphin

3.7 (3 Reviews)
rate
  • moderately cheaper
  • moderately lighter

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

Video - VW ID.4

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

ID.4

Costs and Efficiency:

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

BYD Dolphin is moderately cheaper – starting at 29,700 £ , while the VW ID.4 costs 34,600 £ . That’s a price difference of around 4,881 £.

In terms of energy consumption, the VW ID.4 is barely more efficient: consuming 15.6 kWh/100km compared to 15.9 kWh/100km for the BYD Dolphin. That’s a difference of about 0.3 kWh/100km.

As for electric range, the VW ID.4 offers markedly more range – reaching up to 569 km, about 142 km more than the BYD Dolphin.

Dolphin

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the VW ID.4 offers markedly more power – delivering 340 HP compared to 204 HP. That’s roughly 136 HP more horsepower.

When accelerating from 0 to 100 km/h, the VW ID.4 is markedly quicker – completing the sprint in 5.4 s, while the BYD Dolphin takes 7 s. That’s about 1.6 s quicker.

Looking at top speed, the VW ID.4 is slightly faster – reaching 180 km/h, while the BYD Dolphin tops out at 160 km/h. The difference is around 20 km/h.

There’s also a difference in torque: the VW ID.4 delivers significantly more torque with 679 Nm compared to 310 Nm. That’s about 369 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 Dolphin is moderately lighter – 1,658 kg compared to 1,975 kg. The difference is around 317 kg.

Looking at boot space, the VW ID.4 offers noticeably more boot space – 543 L compared to 345 L. That’s a difference of about 198 L.

For maximum load capacity, the VW ID.4 offers a bit more capacity – up to 1,575 L, about 265 L more than the BYD Dolphin.

When it comes to payload, the VW ID.4 carries clearly more – 551 kg compared to 410 kg. That’s a difference of about 141 kg.

Who wins the race in the data check?

The VW ID.4 holds a decisive 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 £34,600
ID.4

VW ID.4

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 170 - 340 HP
  • Consumption kWh/100km : 15.6 - 17 kWh/100km
  • Electric Range : 356 - 569 km
details

Frequently compared as well

BYD Dolphin
BYD Atto 2
VS
The BYD Dolphin is a zippy, compact EV built for urban life — efficient, easy to park and kind on the wallet, making it a brilliant daily driver for city dwellers. The BYD Atto 2 swaps hatchback frugality for crossover comfort and tech, offering more space, range and kit for buyers who value …
BYD Dolphin
BYD Dolphin Surf
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The BYD Dolphin and the sportier Dolphin Surf share the same efficient electric bones, but the Surf adds visual muscle, slightly firmer suspension and sharper steering for anyone craving a bit more attitude. Inside they’re twins — clever packaging, roomy rear seats and a useful boot — so the Surf’s …
VW ID.4
BYD Dolphin

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 calm, roomy electric SUV that turns everyday driving into a quietly confident experience, its practical packaging and smooth manners tailored perfectly for family life. Volkswagen's solid build and intuitive interior tech mean you get electric practicality without the sci‑fi theatrics, making the ID.4 a sensible, surprisingly likable choice for most buyers.

details
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DB2020AU01904_medium
DB2020AU01882_medium
DB2021AU00580_medium
DB2021AU00578_medium
DB2020AU01904_medium
DB2020AU01577_medium
DB2020AU01391_medium

Reviews VW ID.4

4.5 (6 Reviews)
rate
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 Dolphin

The BYD Dolphin is a cheeky electric hatchback that blends playful styling with surprising practicality, making it a brilliant city companion for buyers who want modern tech without the showroom bravado. It’s comfy, efficient and easy to live with, and while it won’t blind you with supercar drama, it will quietly get the job done with plenty of character.

details
E3343F48-6402-43F6-BA2F-1FB1F8EFCE7F
000AECC3-AF0F-42E4-A606-040E7FB88B81
0344F0B7-DD22-4EE0-9220-311A496628F6

Reviews BYD Dolphin

3.7 (3 Reviews)
rate
John Maskell
3 Jan 2026, 07:26:24

Loving the dolphin

How do you mainly use this car? (optional): City / Short distance
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
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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 …
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Choosing between the VW ID.3 and VW ID.4 is really a question of priorities: the ID.3 trims the fat and fizzes through city streets with hatchback agility, while the ID.4 stretches out for SUV practicality and relaxed long-distance cruising. Pick the ID.3 if you crave compact punch and parking …
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The VW ID.4 and VW ID.5 are essentially twins under the skin—same motors, batteries and calm, quiet manners—but the ID.5 trades the ID.4’s family-friendly boxiness for a sleeker coupe roof and a tad more curbside drama. If you value rear headroom, visibility and a friendlier price, go ID.4; if …
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If you want no-nonsense electric practicality and impressive value for daily miles, the BYD Dolphin delivers usable range, clever packaging and tech that actually matters without breaking the bank. The Renault 5, meanwhile, sacrifices a little practicality for irresistible retro charm and …
Kia EV3
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In the battle of compact electric SUVs, the cheeky, value-packed Kia EV3 punches above its class with clever packaging, a quirky, tech-forward cabin and a surprisingly brisk turn of pace, while the VW ID.4 answers with a calmer, more mature demeanour, composed ride and the reassurance of …
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The Ford Explorer EV brings American swagger to the MEB party with punchy performance and a clever sliding 14.6-inch screen, while the VW ID.4 counters with calm refinement, strong efficiency, and a well-proven ownership experience. Want character and kit for the money? Go Explorer; crave serenity …
Skoda Enyaq
VW ID.4
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The Skoda Enyaq and VW ID.4 are two formidable contenders in the electric SUV market, each offering a unique blend of practicality and innovation. The Enyaq impresses with its spacious interior and clever use of technology, making it a family-friendly choice with a touch of sophistication. …
BYD Seal U
VW ID.4
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The BYD Seal U and VW ID.4 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.
VW ID.4
BYD Dolphin

Costs and Consumption
Price
34,600 - 47,200 £
Price
29,700 - 31,400 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.6 - 17 kWh/100km
Consumption kWh/100km
15.9 kWh/100km
Electric Range
356 - 569 km
Electric Range
427 km
Battery Capacity
52 - 77 kWh
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Hatchback
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1,975 - 2,248 kg
Curb weight
1,658 kg
Trunk capacity
543 L
Trunk capacity
345 L
Length
4,582 - 4,584 mm
Length
4,290 mm
Width
1,852 mm
Width
1,770 mm
Height
1,619 - 1,634 mm
Height
1,570 mm
Max trunk capacity
1,575 L
Max trunk capacity
1,310 L
Payload
515 - 551 kg
Payload
410 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
Front-Wheel Drive
Power HP
170 - 340 HP
Power HP
204 HP
Acceleration 0-100km/h
5.4 - 9 s
Acceleration 0-100km/h
7 s
Max Speed
160 - 180 km/h
Max Speed
160 km/h
Torque
310 - 679 Nm
Torque
310 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
125 - 250 kW
Power kW
150 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,023 - 2,025
Model Year
2,023
CO2 Efficiency Class
A
CO2 Efficiency Class
A
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.