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BYD Atto 3 vs GWM WEY 03 comparison

Compare performance (449 HP vs 442 HP), boot space and price (38,600 £ vs 41,100 £ ) at a glance. Find out which car is the better choice for you – BYD Atto 3 or GWM WEY 03?

BYD Atto 3 vs GWM WEY 03: Key differences

BYD Atto 3

4.1 (7 Reviews)
rate
  • marginally cheaper
  • barely more power
  • clearly more electric range
  • clearly quicker 0–100 km/h
  • somewhat lighter
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GWM WEY 03

  • very slightly 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

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.

BYD Atto 3 is marginally cheaper – starting at 38,600 £ , while the GWM WEY 03 costs 41,100 £ . That’s a price difference of around 2,495 £.

As for electric range, the BYD Atto 3 offers clearly more range – reaching up to 510 km, about 371 km more than the GWM WEY 03.

WEY 03

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 BYD Atto 3 offers barely more power – delivering 449 HP compared to 442 HP. That’s roughly 7 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 GWM WEY 03 takes 5.3 s. That’s about 1.4 s quicker.

There’s also a difference in torque: the GWM WEY 03 delivers moderately more torque with 685 Nm compared to 560 Nm. That’s about 125 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, BYD Atto 3 is somewhat lighter – 1,880 kg compared to 2,175 kg. The difference is around 295 kg.

Looking at boot space, the GWM WEY 03 offers very slightly more boot space – 517 L compared to 490 L. That’s a difference of about 27 L.

When it comes to payload, the BYD Atto 3 carries visibly more – 530 kg compared to 375 kg. That’s a difference of about 155 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
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Frequently compared as well

BYD Atto 3
BYD Atto 2
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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 …
BYD Atto 3
MG MGS6 EV
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BYD Atto 3
GWM WEY 03

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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AD877C78-5875-44DA-B1B6-1E99A05AC058

Reviews BYD Atto 3

4.1 (7 Reviews)
rate
Marinos manolessos
21 Jun 2026, 19:22:18

More quicker better price better equipped rwd move

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
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

GWM WEY 03

The WEY 03 cuts a striking figure with sharp, futuristic styling and an interior that punches above its weight for premium feel and tech. For buyers after distinctive looks, a comfy cabin and confident handling without the same badge drama, it’s a compelling alternative that also adds a dash of personality to everyday driving.

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serpimg_a26B5d

Reviews GWM WEY 03

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

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BYD Atto 3
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BYD Atto 3
GWM WEY 03

Costs and Consumption
Price
38,600 - 43,700 £
Price
41,100 - 47,900 £
Consumption L/100km
-
Consumption L/100km
0.5 L/100km
Consumption kWh/100km
16.4 - 17.8 kWh/100km
Consumption kWh/100km
-
Electric Range
470 - 510 km
Electric Range
130 - 139 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
15 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
1,880 - 1,990 kg
Curb weight
2,175 - 2,295 kg
Trunk capacity
490 L
Trunk capacity
517 L
Length
-
Length
-
Width
1,875 mm
Width
1,890 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
530 kg
Payload
375 kg

Engine and Performance
Engine Type
Electric
Engine Type
Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive, Front-Wheel Drive
Power HP
313 - 449 HP
Power HP
367 - 442 HP
Acceleration 0-100km/h
3.9 - 5.5 s
Acceleration 0-100km/h
5.3 - 7.3 s
Max Speed
-
Max Speed
-
Torque
380 - 560 Nm
Torque
500 - 685 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
230 - 330 kW
Power kW
270 - 325 kW
Engine capacity
-
Engine capacity
1,998 cm3

General
Model Year
2026
Model Year
2024
CO2 Efficiency Class
A
CO2 Efficiency Class
B
Brand
BYD
Brand
GWM
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.