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BYD Atto 3 vs Hyundai i20 comparison

Compare performance (449 HP vs 90 HP), boot space and price (33,400 £ vs 18,600 £ ) at a glance. Find out which car is the better choice for you – BYD Atto 3 or Hyundai i20?

BYD Atto 3 vs Hyundai i20: Key differences

BYD Atto 3

5 (2 Reviews)
rate
  • significantly more power
  • clearly quicker 0–100 km/h
  • moderately more trunk space

Hyundai i20

4 (1 Reviews)
rate
  • significantly cheaper
  • clearly 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

Atto 3

Costs and Efficiency:

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

Hyundai i20 is significantly cheaper – starting at 18,600 £ , while the BYD Atto 3 costs 33,400 £ . That’s a price difference of around 14,820 £.

i20

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 BYD Atto 3 offers significantly more power – delivering 449 HP compared to 90 HP. That’s roughly 359 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Atto 3 is clearly quicker – completing the sprint in 3.9 s, while the Hyundai i20 takes 11.5 s. That’s about 7.6 s quicker.

There’s also a difference in torque: the BYD Atto 3 delivers clearly more torque with 560 Nm compared to 172 Nm. That’s about 388 Nm more.

Atto 3

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, Hyundai i20 is clearly lighter – 1,145 kg compared to 1,825 kg. The difference is around 680 kg.

Looking at boot space, the BYD Atto 3 offers moderately more boot space – 440 L compared to 352 L. That’s a difference of about 88 L.

When it comes to payload, the Hyundai i20 carries markedly more – 465 kg compared to 335 kg. That’s a difference of about 130 kg.

Who wins the race in the data check?

The BYD Atto 3 is clearly superior 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 £33,400
Atto 3

BYD Atto 3

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 204 - 449 HP
  • Consumption kWh/100km : 16 kWh/100km
  • Electric Range : 420 - 510 km
details

Frequently compared as well

BYD Atto 3
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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
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Reviews BYD Atto 3

5 (2 Reviews)
rate

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

Hyundai i20

The Hyundai i20 is a cheeky small car that mixes smart styling with sensible practicality, feeling more polished and roomy than you might expect for the money. It’s an easy car to live with, offering engaging handling, a comfy cabin and useful equipment that make daily commutes and weekend errands notably less dull.

details
hyundai-all-new-i20-driving-02
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hyundai-all-new-i20-static-07
hyundai-all-new-i20-interior-04
hyundai-all-new-i20-details-11

Reviews Hyundai i20

4 (1 Reviews)
rate
Jason
17 Nov 2025, 01:46:25

Bought an i20 two years ago and It has surprised me how good It is.

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Hyundai i20

Costs and Consumption
Price
33,400 - 43,700 £
Price
18,600 - 24,000 £
Consumption L/100km
-
Consumption L/100km
5.7 L/100km
Consumption kWh/100km
16 kWh/100km
Consumption kWh/100km
-
Electric Range
420 - 510 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
128 - 129 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Hatchback
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
1,825 kg
Curb weight
1,145 - 1,170 kg
Trunk capacity
440 L
Trunk capacity
352 L
Length
4,455 mm
Length
-
Width
1,875 mm
Width
1,775 mm
Height
1,615 mm
Height
-
Max trunk capacity
1,338 L
Max trunk capacity
-
Payload
335 kg
Payload
455 - 465 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
204 - 449 HP
Power HP
90 HP
Acceleration 0-100km/h
3.9 - 7.3 s
Acceleration 0-100km/h
11.5 - 12.8 s
Max Speed
160 km/h
Max Speed
-
Torque
310 - 560 Nm
Torque
172 Nm
Number of Cylinders
-
Number of Cylinders
3
Power kW
150 - 330 kW
Power kW
66 kW
Engine capacity
-
Engine capacity
998 cm3

General
Model Year
2,023 - 2,026
Model Year
2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
D
Brand
BYD
Brand
Hyundai
Is the BYD Atto 3 offered with different drivetrains?

The BYD Atto 3 is offered with Front-Wheel Drive, 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.