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BYD Atto 3 vs SEAT Ateca comparison

Compare performance (449 HP vs 150 HP), boot space and price (38,600 £ vs 25,100 £ ) at a glance. Find out which car is the better choice for you – BYD Atto 3 or SEAT Ateca?

BYD Atto 3 vs SEAT Ateca: Key differences

BYD Atto 3

4.7 (3 Reviews)
rate
  • substantially more power
  • significantly quicker 0–100 km/h
details

SEAT Ateca

4.9 (3 Reviews)
rate
  • considerably cheaper
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:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

SEAT Ateca is considerably cheaper – starting at 25,100 £ , while the BYD Atto 3 costs 38,600 £ . That’s a price difference of around 13,457 £.

Ateca

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 3 offers substantially more power – delivering 449 HP compared to 150 HP. That’s roughly 299 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Atto 3 is significantly quicker – completing the sprint in 3.9 s, while the SEAT Ateca takes 9 s. That’s about 5.1 s quicker.

There’s also a difference in torque: the BYD Atto 3 delivers visibly more torque with 560 Nm compared to 360 Nm. That’s about 200 Nm more.

Atto 3

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

Who wins the race in the data check?

The BYD Atto 3 is far ahead 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
  • Electric Range : 470 - 510 km
details

Frequently compared as well

BYD Atto 3
BYD Atto 2
VS
In the battle of BYD's innovative electric vehicles, the Atto 3 emerges as a more advanced contender compared to the Atto 2. With its sleek design, improved range, and enhanced technology features, the Atto 3 not only offers better performance but also caters to the growing demand for eco-friendly …
BYD Atto 3
BYD Seal U
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If you want a friendly, practical EV that looks like it drinks coffee in a hipster cafe and carries everything from groceries to weekend bikes, the BYD Atto 3 is the sensible, value-packed choice. The BYD Seal U, by contrast, dresses up the electric experience with sleeker lines, sharper handling …
BYD Atto 3
SEAT Ateca

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
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

4.7 (3 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

SEAT Ateca

The SEAT Ateca blends sharp, purposeful styling with practical space that turns everyday errands into something a bit more enjoyable. It’s poised and engaging to drive for its segment, offers solid value, and has just enough personality to make you smile on the school run.

details
SEAT-Ateca-2020_36_HQ
SEAT-Ateca_012
SEAT-Ateca_011
SEAT-Ateca_006
SEAT-Ateca_004

Reviews SEAT Ateca

4.9 (3 Reviews)
rate

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

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Hyundai Tucson
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In the competitive compact SUV market, the Hyundai Tucson and SEAT Ateca stand out with their distinct personalities and features. The Tucson offers a spacious interior with a modern, tech-savvy design, making it an ideal family vehicle, while the Ateca impresses with its sporty styling and …
BYD Atto 3
BYD Sealion 7
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BYD Atto 3
Skoda Elroq
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BYD Atto 3
ZEEKR X
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In the increasingly competitive electric vehicle market, the BYD Atto 3 and ZEEKR X stand out with their unique blend of performance, technology, and design. The Atto 3 impresses with its spacious interior and practicality, while the ZEEKR X leans into a more premium feel with advanced features and …
BYD Atto 3
SEAT Ateca

Costs and Consumption
Price
38,600 - 43,700 £
Price
25,100 - 36,900 £
Consumption L/100km
-
Consumption L/100km
4.9 - 6.4 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
470 - 510 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
129 - 144 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
-
Curb weight
1,345 - 1,514 kg
Trunk capacity
-
Trunk capacity
510 L
Length
-
Length
-
Width
1,875 mm
Width
1,841 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
-
Payload
516 - 525 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol, Diesel
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
116 - 150 HP
Acceleration 0-100km/h
3.9 - 5.5 s
Acceleration 0-100km/h
9 - 11 s
Max Speed
-
Max Speed
-
Torque
380 - 560 Nm
Torque
200 - 360 Nm
Number of Cylinders
-
Number of Cylinders
3 - 4
Power kW
230 - 330 kW
Power kW
85 - 110 kW
Engine capacity
-
Engine capacity
999 - 1,968 cm3

General
Model Year
2026
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
E, D
Brand
BYD
Brand
SEAT
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.