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Kia Stonic vs BYD Atto 2 comparison

Compare performance (115 HP vs 212 HP), boot space and price (20,400 £ vs 30,800 £ ) at a glance. Find out which car is the better choice for you – Kia Stonic or BYD Atto 2?

Kia Stonic vs BYD Atto 2: Key differences

Kia Stonic

4.6 (2 Reviews)
rate
  • substantially cheaper
  • noticeably lighter
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BYD Atto 2

4.8 (5 Reviews)
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  • significantly more power
  • considerably quicker 0–100 km/h
  • clearly more trunk space
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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

Stonic

Costs and Efficiency:

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

Kia Stonic is substantially cheaper – starting at 20,400 £ , while the BYD Atto 2 costs 30,800 £ . That’s a price difference of around 10,457 £.

Atto 2

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the BYD Atto 2 offers significantly more power – delivering 212 HP compared to 115 HP. That’s roughly 97 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Atto 2 is considerably quicker – completing the sprint in 7.5 s, while the Kia Stonic takes 10.7 s. That’s about 3.2 s quicker.

There’s also a difference in torque: the BYD Atto 2 delivers visibly more torque with 310 Nm compared to 200 Nm. That’s about 110 Nm more.

Stonic

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, Kia Stonic is noticeably lighter – 1,205 kg compared to 1,510 kg. The difference is around 305 kg.

Looking at boot space, the BYD Atto 2 offers clearly more boot space – 450 L compared to 352 L. That’s a difference of about 98 L.

When it comes to payload, the BYD Atto 2 carries marginally more – 490 kg compared to 445 kg. That’s a difference of about 45 kg.

Who wins the race in the data check?

The BYD Atto 2 holds a decisive overall lead 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 £30,800
Atto 2

BYD Atto 2

  • Engine Type Plugin Hybrid, Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 166 - 212 HP
  • Consumption kWh/100km 15.8 - 17.4 kWh/100km
  • Electric Range 40 - 430 km
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Frequently compared as well

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Kia Stonic
BYD Atto 2

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Kia Stonic

The Kia Stonic is a compact crossover that pairs nimble city manners with a surprisingly spacious and comfortable cabin. It’s a practical, well-equipped choice for buyers who value sensible features, approachable styling and easy everyday usability.

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Kia_Stonic_MY22_04
Kia_Stonic_MY22_16
Kia_Stonic_MY22_15
Kia_Stonic_MY22_08
Kia_Stonic_MJ22_05

Reviews Kia Stonic

4.6 (2 Reviews)
rate
Jan
18 Mar 2026, 07:19:10

Very good car, uses little fuel, nothing's gone wrong in 4 years, no breakdowns.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Ennio
4 Feb 2026, 13:19:36

I'm very satisfied — I have a Stonic Black Edition hybrid, and I haven't had any problems after two years.

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

BYD Atto 2

The BYD Atto 2 is a stylish compact electric SUV that blends bold exterior design with a roomy, tech-focused interior, making it well suited to daily driving and urban life. It delivers a comfortable ride and practical features that will appeal to buyers looking for a modern, user-friendly EV.

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atto2 Kopie
byd-atto2-interior-01-m

Reviews BYD Atto 2

4.8 (5 Reviews)
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Carlos Aguilar
5 Feb 2026, 13:15:18

I've done 6,000 km and I'm delighted. I haven't tried other EVs, but I'm thrilled with the BYD Atto 2. It's true I don't go on long trips — I do everything in the city and nearby, about 100 to 150 km a day — and honestly it's been great in every way. When I hit 300,000 km I'll tell you again. Haha

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

Frequently compared as well

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MG MG4 Urban
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Kia Stonic
BYD Atto 2

Costs and Consumption
Price
20,400 - 26,800 £
Price
30,800 - 36,000 £
Consumption L/100km
5.6 - 5.7 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
15.8 - 17.4 kWh/100km
Electric Range
-
Electric Range
40 - 430 km
Battery Capacity
-
Battery Capacity
-
co2
126 - 128 g/km
co2
0 - 72 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,205 - 1,270 kg
Curb weight
1,510 - 1,720 kg
Trunk capacity
352 L
Trunk capacity
425 - 450 L
Length
-
Length
-
Width
1,760 mm
Width
1,830 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
440 - 445 kg
Payload
420 - 490 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV
Engine Type
Plugin Hybrid, Electric
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox, Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
100 - 115 HP
Power HP
166 - 212 HP
Acceleration 0-100km/h
10.7 - 12.1 s
Acceleration 0-100km/h
7.5 - 9.1 s
Max Speed
-
Max Speed
-
Torque
172 - 200 Nm
Torque
310 Nm
Number of Cylinders
3
Number of Cylinders
4
Power kW
74 - 85 kW
Power kW
122 - 156 kW
Engine capacity
998 cm3
Engine capacity
1,498 cm3

General
Model Year
2025
Model Year
2,025 - 2,026
CO2 Efficiency Class
D
CO2 Efficiency Class
B, A
Brand
Kia
Brand
BYD
Is the Kia Stonic offered with different drivetrains?

The Kia Stonic is offered with Front-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.