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Hyundai IONIQ 6 vs BYD Atto 2 - Differences and prices compared

Compare performance (650 HP vs 212 HP), boot space and price (37600 £ vs 27400 £ ) at a glance. Find out which car is the better choice for you – Hyundai IONIQ 6 or BYD Atto 2?

Hyundai IONIQ 6

BYD Atto 2

5 (1 Reviews)
rate

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

IONIQ 6

Costs and Efficiency:

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

BYD Atto 2 has a clearly perceptible advantage in terms of price – it starts at 27400 £ , while the Hyundai IONIQ 6 costs 37600 £ . That’s a price difference of around 10208 £.

In terms of energy consumption, the advantage goes to the Hyundai IONIQ 6: with 13.90 kWh per 100 km, it’s to a small extent more efficient than the BYD Atto 2 with 15.80 kWh. That’s a difference of about 1.90 kWh.

As for electric range, the Hyundai IONIQ 6 performs distinct better – achieving up to 614 km, about 184 km more than the BYD Atto 2.

Atto 2

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 6 has a decisively edge – offering 650 HP compared to 212 HP. That’s roughly 438 HP more horsepower.

In acceleration from 0 to 100 km/h, the Hyundai IONIQ 6 is clearly quicker – completing the sprint in 3.20 s, while the BYD Atto 2 takes 7.50 s. That’s about 4.30 s faster.

In terms of top speed, the Hyundai IONIQ 6 performs evident better – reaching 257 km/h, while the BYD Atto 2 tops out at 160 km/h. The difference is around 97 km/h.

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

IONIQ 6

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 curb weight, BYD Atto 2 is evident lighter – 1510 kg compared to 1850 kg. The difference is around 340 kg.

In terms of boot space, the BYD Atto 2 offers to a small extent more room – 450 L compared to 401 L. That’s a difference of about 49 L.

When it comes to payload, BYD Atto 2 somewhat takes the win – 490 kg compared to 430 kg. That’s a difference of about 60 kg.

Who wins the race in the data check?

The Hyundai IONIQ 6 sits 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.

Hyundai IONIQ 6
BYD Atto 2

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis
from about £37,600
IONIQ 6

Hyundai IONIQ 6

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 151 - 650 HP
  • Consumption kWh/100km : 13.9 - 15.1 kWh
  • Electric Range : 429 - 614 km

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.

details

BYD Atto 2

5 (1 Reviews)
rate

The Atto 2 is making waves in the electric vehicle market with its sleek design and impressive range. This innovative model combines cutting-edge technology with captivating aesthetics, making it a standout choice for eco-conscious drivers. With its spacious interior and advanced features, the Atto 2 offers both comfort and convenience for everyday use.

details
Hyundai IONIQ 6
BYD Atto 2

Costs and Consumption

Price
37600 - 64300 £
Price
27400 - 36000 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
13.9 - 15.1 kWh
Consumption kWh/100km
15.8 - 16 kWh
Electric Range
429 - 614 km
Electric Range
40 - 430 km
Battery Capacity
53 - 84 kWh
Battery Capacity
-
co2
0 g/km
co2
0 - 41 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
4
Doors
5
Curb weight
1850 - 2095 kg
Curb weight
1510 - 1720 kg
Trunk capacity
401 L
Trunk capacity
400 - 450 L
Length
4855 - 4935 mm
Length
4310 mm
Width
1880 - 1940 mm
Width
1830 mm
Height
1495 mm
Height
1675 mm
Max trunk capacity
-
Max trunk capacity
1340 L
Payload
425 - 430 kg
Payload
260 - 490 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
Power HP
151 - 650 HP
Power HP
166 - 212 HP
Acceleration 0-100km/h
3.2 - 8.8 s
Acceleration 0-100km/h
7.5 - 9.1 s
Max Speed
185 - 257 km/h
Max Speed
160 km/h
Torque
350 - 770 Nm
Torque
290 - 310 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
111 - 478 kW
Power kW
122 - 156 kW
Engine capacity
-
Engine capacity
1498 cm3

General

Model Year
2022 - 2025
Model Year
2025 - 2026
CO2 Efficiency Class
A
CO2 Efficiency Class
A, B
Brand
Hyundai
Brand
BYD
What drive types are available for the Hyundai IONIQ 6?

Available configurations include Rear-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.