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BYD Dolphin vs Hyundai IONIQ 6 comparison

Compare performance (204 HP vs 650 HP), boot space and price (29,700 £ vs 39,000 £ ) at a glance. Find out which car is the better choice for you – BYD Dolphin or Hyundai IONIQ 6?

BYD Dolphin vs Hyundai IONIQ 6: Key differences

BYD Dolphin

4 (4 Reviews)
rate
  • visibly cheaper
  • a bit lighter

Hyundai IONIQ 6

4.6 (1 Reviews)
rate
  • clearly more power
  • moderately more efficient
  • visibly more electric range
  • substantially quicker 0–100 km/h
  • moderately more trunk space

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

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

Dolphin

Costs and Efficiency:

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

BYD Dolphin is visibly cheaper – starting at 29,700 £ , while the Hyundai IONIQ 6 costs 39,000 £ . That’s a price difference of around 9,351 £.

In terms of energy consumption, the Hyundai IONIQ 6 is moderately more efficient: consuming 13.4 kWh/100km compared to 15.9 kWh/100km for the BYD Dolphin. That’s a difference of about 2.5 kWh/100km.

As for electric range, the Hyundai IONIQ 6 offers visibly more range – reaching up to 680 km, about 253 km more than the BYD Dolphin.

IONIQ 6

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 Hyundai IONIQ 6 offers clearly more power – delivering 650 HP compared to 204 HP. That’s roughly 446 HP more horsepower.

When accelerating from 0 to 100 km/h, the Hyundai IONIQ 6 is substantially quicker – completing the sprint in 3.2 s, while the BYD Dolphin takes 7 s. That’s about 3.8 s quicker.

There’s also a difference in torque: the Hyundai IONIQ 6 delivers clearly more torque with 770 Nm compared to 310 Nm. That’s about 460 Nm more.

Dolphin

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 Dolphin is a bit lighter – 1,658 kg compared to 1,892 kg. The difference is around 234 kg.

Looking at boot space, the Hyundai IONIQ 6 offers moderately more boot space – 401 L compared to 345 L. That’s a difference of about 56 L.

When it comes to payload, the Hyundai IONIQ 6 carries marginally more – 438 kg compared to 410 kg. That’s a difference of about 28 kg.

Who wins the race in the data check?

The Hyundai IONIQ 6 is far ahead overall 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 £39,000
IONIQ 6

Hyundai IONIQ 6

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 170 - 650 HP
  • Consumption kWh/100km : 13.4 - 15.9 kWh/100km
  • Electric Range : 469 - 680 km
details

Frequently compared as well

BYD Dolphin
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BYD Dolphin
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BYD Dolphin
Hyundai IONIQ 6

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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.

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0344F0B7-DD22-4EE0-9220-311A496628F6

Reviews BYD Dolphin

4 (4 Reviews)
rate
Mark Kennedy
12 Apr 2026, 17:25:08

Absolute gem of a car, wonderfully smooth and powerful, along with being loaded with tech. By far the best car I've had. Would highly recommend

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

Hyundai IONIQ 6

The Hyundai IONIQ 6 glides down the road with a poise that feels more runway model than commuter car, its sleek silhouette promising efficiency without trying too hard. Inside, a calm, minimalist cabin packed with clever, usable tech makes it a compelling choice for buyers who want electric motoring that's smart, stylish and quietly practical.

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Reviews Hyundai IONIQ 6

4.6 (1 Reviews)
rate

No reviews yet. Share your experience and help others decide.

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Hyundai IONIQ 6

Costs and Consumption
Price
29,700 - 31,400 £
Price
39,000 - 64,300 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.9 kWh/100km
Consumption kWh/100km
13.4 - 15.9 kWh/100km
Electric Range
427 km
Electric Range
469 - 680 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Hatchback
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
1,658 kg
Curb weight
1,892 - 2,134 kg
Trunk capacity
345 L
Trunk capacity
401 L
Length
4,290 mm
Length
-
Width
1,770 mm
Width
1,880 - 1,940 mm
Height
1,570 mm
Height
-
Max trunk capacity
1,310 L
Max trunk capacity
-
Payload
410 kg
Payload
386 - 438 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
204 HP
Power HP
170 - 650 HP
Acceleration 0-100km/h
7 s
Acceleration 0-100km/h
3.2 - 8.3 s
Max Speed
160 km/h
Max Speed
-
Torque
310 Nm
Torque
350 - 770 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
150 kW
Power kW
125 - 478 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,023
Model Year
2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BYD
Brand
Hyundai
What drive types are available for the BYD Dolphin?

The BYD Dolphin is available as Front-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.