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GWM WEY 03 vs BYD Atto 3 comparison

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

GWM WEY 03 vs BYD Atto 3: Key differences

GWM WEY 03

  • very slightly more trunk space
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BYD Atto 3

4.1 (7 Reviews)
rate
  • only slightly cheaper
  • barely more power
  • clearly more electric range
  • noticeably quicker 0–100 km/h
  • slightly lighter
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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

WEY 03

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

BYD Atto 3 is only slightly 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.

Atto 3

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 noticeably 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.

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.

In terms of curb weight, BYD Atto 3 is slightly 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 noticeably 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
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GWM WEY 03
BYD Atto 3

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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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Reviews GWM WEY 03

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

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.

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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

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GWM WEY 03
BYD Atto 3

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

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

General
Model Year
2024
Model Year
2026
CO2 Efficiency Class
B
CO2 Efficiency Class
A
Brand
GWM
Brand
BYD
Is the GWM WEY 03 offered with different drivetrains?

Available configurations include All-Wheel Drive or 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.