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Hyundai IONIQ 5 vs BYD Dolphin Surf comparison

Compare performance (650 HP vs 156 HP), boot space and price (38,500 £ vs 19,700 £ ) at a glance. Find out which car is the better choice for you – Hyundai IONIQ 5 or BYD Dolphin Surf?

Hyundai IONIQ 5 vs BYD Dolphin Surf: Key differences

Hyundai IONIQ 5

5 (2 Reviews)
rate
  • substantially more power
  • significantly more electric range
  • substantially quicker 0–100 km/h
  • significantly more trunk space

BYD Dolphin Surf

  • significantly cheaper
  • marginally more efficient
  • significantly lighter

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

IONIQ 5

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

BYD Dolphin Surf is significantly cheaper – starting at 19,700 £ , while the Hyundai IONIQ 5 costs 38,500 £ . That’s a price difference of around 18,780 £.

In terms of energy consumption, the BYD Dolphin Surf is marginally more efficient: consuming 15.5 kWh/100km compared to 15.6 kWh/100km for the Hyundai IONIQ 5. That’s a difference of about 0.1 kWh/100km.

As for electric range, the Hyundai IONIQ 5 offers significantly more range – reaching up to 570 km, about 248 km more than the BYD Dolphin Surf.

Dolphin Surf

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 Hyundai IONIQ 5 offers substantially more power – delivering 650 HP compared to 156 HP. That’s roughly 494 HP more horsepower.

When accelerating from 0 to 100 km/h, the Hyundai IONIQ 5 is substantially quicker – completing the sprint in 3.5 s, while the BYD Dolphin Surf takes 9.1 s. That’s about 5.6 s quicker.

There’s also a difference in torque: the Hyundai IONIQ 5 delivers substantially more torque with 770 Nm compared to 220 Nm. That’s about 550 Nm more.

IONIQ 5

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: Hyundai IONIQ 5 offers more seats – 5 vs 4.

In terms of curb weight, BYD Dolphin Surf is significantly lighter – 1,294 kg compared to 1,955 kg. The difference is around 661 kg.

Looking at boot space, the Hyundai IONIQ 5 offers significantly more boot space – 520 L compared to 308 L. That’s a difference of about 212 L.

When it comes to payload, the Hyundai IONIQ 5 carries noticeably more – 530 kg compared to 344 kg. That’s a difference of about 186 kg.

Who wins the race in the data check?

The Hyundai IONIQ 5 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 £38,500
IONIQ 5

Hyundai IONIQ 5

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 170 - 650 HP
  • Consumption kWh/100km : 15.6 - 21.2 kWh/100km
  • Electric Range : 440 - 570 km
details

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

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View detailed analysis

Hyundai IONIQ 5

The Hyundai IONIQ 5 looks like a spaceship that moved into suburbia, pairing bold retro‑futuristic styling with a roomy, cleverly laid-out cabin that makes long trips surprisingly comfortable. Its electric character delivers instant, silky acceleration and low running costs, making it a smart, slightly cheeky pick for buyers who want tech, practicality and personality without the drama.

details
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Reviews Hyundai IONIQ 5

5 (2 Reviews)
rate
Javi Rodman
4 Jan 2026, 17:25:22

The best of the best. Comfortable, practical, economical, fun, spacious, with all the ADAS and safety systems. What more could you ask for?

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Value for Money

BYD Dolphin Surf

The BYD Dolphin Surf is an intriguing model that combines sleek design with modern electric technology, making it an appealing choice for urban commuters seeking sustainability and style. Its dynamic exterior design is complemented by an interior that prioritizes comfort and functionality, reflecting the brand's commitment to innovation. The model also offers impressive handling and a smooth driving experience, embodying the shift towards eco-friendly transportation.

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BYD_Dolphin_Surf__251_UK05BYD
BYD_Dolphin_Surf__205-1
BYD_Dolphin_Surf__195

Reviews BYD Dolphin Surf

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

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Hyundai IONIQ 5
BYD Dolphin Surf

Costs and Consumption
Price
38,500 - 64,200 £
Price
19,700 - 26,600 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.6 - 21.2 kWh/100km
Consumption kWh/100km
15.5 - 16 kWh/100km
Electric Range
440 - 570 km
Electric Range
220 - 322 km
Battery Capacity
63 - 84 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
4
Doors
5
Doors
-
Curb weight
1,955 - 2,275 kg
Curb weight
1,294 - 1,390 kg
Trunk capacity
480 - 520 L
Trunk capacity
308 L
Length
4,655 - 4,715 mm
Length
-
Width
1,890 - 1,940 mm
Width
1,720 mm
Height
1,585 - 1,605 mm
Height
-
Max trunk capacity
1,540 - 1,580 L
Max trunk capacity
-
Payload
385 - 530 kg
Payload
344 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 - 650 HP
Power HP
88 - 156 HP
Acceleration 0-100km/h
3.5 - 8.5 s
Acceleration 0-100km/h
9.1 - 12.1 s
Max Speed
185 - 260 km/h
Max Speed
-
Torque
350 - 770 Nm
Torque
175 - 220 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
125 - 478 kW
Power kW
65 - 115 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Hyundai
Brand
BYD
Is the Hyundai IONIQ 5 offered with different drivetrains?

The Hyundai IONIQ 5 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.