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BYD Atto 3 vs Hyundai i20 comparison

Compare performance (449 HP vs 90 HP), boot space and price (38,600 £ vs 18,800 £ ) 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

4.5 (4 Reviews)
rate
  • significantly more power
  • clearly quicker 0–100 km/h
  • markedly more trunk space
details

Hyundai i20

4 (1 Reviews)
rate
  • significantly cheaper
  • clearly lighter
details

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

By Achim Sedelmaier

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 18,800 £ , while the BYD Atto 3 costs 38,600 £ . That’s a price difference of around 19,748 £.

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 1,880 kg. The difference is around 735 kg.

Looking at boot space, the BYD Atto 3 offers markedly more boot space – 490 L compared to 352 L. That’s a difference of about 138 L.

When it comes to payload, the BYD Atto 3 carries slightly more – 530 kg compared to 465 kg. That’s a difference of about 65 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 £38,600
Atto 3

BYD Atto 3

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 313 - 449 HP
  • Consumption kWh/100km 16.4 - 17.8 kWh/100km
  • Electric Range 470 - 510 km
details

Frequently compared as well

BYD Atto 3
BYD Atto 2
VS
Choosing between the BYD Atto 3 and BYD Atto 2 comes down to whether you need more range, space and performance or a smaller, more affordable city EV. The Atto 3 delivers stronger power, longer driving range and more interior room, while the Atto 2 focuses on compact dimensions, efficiency and …
Hyundai Bayon
Hyundai i20
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BYD Atto 3
Hyundai i20

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 is an electric crossover that blends a distinctive, modern design with a comfortable, well-equipped cabin suited to everyday family use. It offers a relaxed, smooth driving feel and practical running costs, making it a sensible choice if you want an uncomplicated, value-focused EV.

details
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4CD0D607-8DF0-480E-92A0-FFE2DD0C2A7D
A4BCEC5F-F54A-4C81-8C3B-2C7767DF6D72
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Reviews BYD Atto 3

4.5 (4 Reviews)
rate
BERNARD
17 Apr 2026, 12:36:55

It seems to better meet my expectations when it comes to fuel economy and overall efficiency.

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

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
hyundai-all-new-i20-static-09
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.

Frequently compared as well

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VS
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BYD Atto 3
Ford Explorer EV
VS
The BYD Atto 3 and Ford Explorer EV represent two different takes on the electric SUV — the Atto 3 is a compact, value-packed package while the Explorer EV aims at larger families with more range and performance. I’ll walk you through their real-world range, practicality, driving character and …
Hyundai i10
Hyundai i20
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Hyundai i20
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The Hyundai i20 and Hyundai i30 sit in adjacent segments: the i20 is a compact, city-focused hatch while the i30 steps up into a more spacious, refined family car. This comparison pinpoints the practical differences in space, engines, economy and equipment so you can choose the model that best fits …
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Comparing the BYD Atto 3 and the Toyota C‑HR pits an all-electric, tech-focused compact against Toyota’s familiar crossover offering, so it’s really a choice between EV practicality and proven petrol/hybrid versatility. Think about daily range and charging convenience if you lean toward the Atto 3, …
BYD Atto 3
Hyundai i20

Costs and Consumption
Price
38,600 - 43,700 £
Price
18,800 - 24,400 £
Consumption L/100km
-
Consumption L/100km
5.7 L/100km
Consumption kWh/100km
16.4 - 17.8 kWh/100km
Consumption kWh/100km
-
Electric Range
470 - 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
-
Doors
-
Curb weight
1,880 - 1,990 kg
Curb weight
1,145 - 1,170 kg
Trunk capacity
490 L
Trunk capacity
352 L
Length
-
Length
-
Width
1,875 mm
Width
1,775 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
530 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
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
313 - 449 HP
Power HP
90 HP
Acceleration 0-100km/h
3.9 - 5.5 s
Acceleration 0-100km/h
11.5 - 12.8 s
Max Speed
-
Max Speed
-
Torque
380 - 560 Nm
Torque
172 Nm
Number of Cylinders
-
Number of Cylinders
3
Power kW
230 - 330 kW
Power kW
66 kW
Engine capacity
-
Engine capacity
998 cm3

General
Model Year
2026
Model Year
2025
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 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.