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Hyundai IONIQ 5 vs BYD Atto 3 comparison

Compare performance (650 HP vs 449 HP), boot space and price (38,500 £ vs 33,400 £ ) at a glance. Find out which car is the better choice for you – Hyundai IONIQ 5 or BYD Atto 3?

Hyundai IONIQ 5 vs BYD Atto 3: Key differences

Hyundai IONIQ 5

5 (2 Reviews)
rate
  • clearly more power
  • very slightly more efficient
  • a bit more electric range
  • somewhat quicker 0–100 km/h
  • moderately more trunk space

BYD Atto 3

5 (2 Reviews)
rate
  • somewhat cheaper
  • only slightly 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:

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

BYD Atto 3 is somewhat cheaper – starting at 33,400 £ , while the Hyundai IONIQ 5 costs 38,500 £ . That’s a price difference of around 5,065 £.

In terms of energy consumption, the Hyundai IONIQ 5 is very slightly more efficient: consuming 15.6 kWh/100km compared to 16 kWh/100km for the BYD Atto 3. That’s a difference of about 0.4 kWh/100km.

As for electric range, the Hyundai IONIQ 5 offers a bit more range – reaching up to 570 km, about 60 km more than the BYD Atto 3.

Atto 3

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 Hyundai IONIQ 5 offers clearly more power – delivering 650 HP compared to 449 HP. That’s roughly 201 HP more horsepower.

When accelerating from 0 to 100 km/h, the Hyundai IONIQ 5 is somewhat quicker – completing the sprint in 3.5 s, while the BYD Atto 3 takes 3.9 s. That’s about 0.4 s quicker.

Looking at top speed, the Hyundai IONIQ 5 is markedly faster – reaching 260 km/h, while the BYD Atto 3 tops out at 160 km/h. The difference is around 100 km/h.

There’s also a difference in torque: the Hyundai IONIQ 5 delivers clearly more torque with 770 Nm compared to 560 Nm. That’s about 210 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.

Both vehicles offer seating for 5 people.

In terms of curb weight, BYD Atto 3 is only slightly lighter – 1,825 kg compared to 1,955 kg. The difference is around 130 kg.

Looking at boot space, the Hyundai IONIQ 5 offers moderately more boot space – 520 L compared to 440 L. That’s a difference of about 80 L.

For maximum load capacity, the Hyundai IONIQ 5 offers a bit more capacity – up to 1,580 L, about 242 L more than the BYD Atto 3.

When it comes to payload, the Hyundai IONIQ 5 carries visibly more – 530 kg compared to 335 kg. That’s a difference of about 195 kg.

Who wins the race in the data check?

The Hyundai IONIQ 5 is decisively ahead 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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View detailed analysis

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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 Atto 3

The BYD Atto 3 mixes quirky crossover styling with a cleverly packaged interior that feels more premium than its price suggests. Easy to drive, surprisingly practical and loaded with user-friendly tech, it's a strong choice for buyers who want an EV that's fun without being fussy.

details
5F27650C-A457-4BA8-ABBF-B0A381081F50
4CD0D607-8DF0-480E-92A0-FFE2DD0C2A7D
A4BCEC5F-F54A-4C81-8C3B-2C7767DF6D72
E96AFF07-FF39-4455-88FE-E60F4D607FE6
AD877C78-5875-44DA-B1B6-1E99A05AC058

Reviews BYD Atto 3

5 (2 Reviews)
rate

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

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Hyundai IONIQ 5
BYD Atto 3

Costs and Consumption
Price
38,500 - 64,200 £
Price
33,400 - 43,700 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.6 - 21.2 kWh/100km
Consumption kWh/100km
16 kWh/100km
Electric Range
440 - 570 km
Electric Range
420 - 510 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
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1,955 - 2,275 kg
Curb weight
1,825 kg
Trunk capacity
480 - 520 L
Trunk capacity
440 L
Length
4,655 - 4,715 mm
Length
4,455 mm
Width
1,890 - 1,940 mm
Width
1,875 mm
Height
1,585 - 1,605 mm
Height
1,615 mm
Max trunk capacity
1,540 - 1,580 L
Max trunk capacity
1,338 L
Payload
385 - 530 kg
Payload
335 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, Rear-Wheel Drive, All-Wheel Drive
Power HP
170 - 650 HP
Power HP
204 - 449 HP
Acceleration 0-100km/h
3.5 - 8.5 s
Acceleration 0-100km/h
3.9 - 7.3 s
Max Speed
185 - 260 km/h
Max Speed
160 km/h
Torque
350 - 770 Nm
Torque
310 - 560 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
125 - 478 kW
Power kW
150 - 330 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2,023 - 2,026
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.