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GWM WEY 03 vs MG MG3 comparison

Compare performance (442 HP vs 194 HP), boot space and price (41,100 £ vs 15,400 £ ) at a glance. Find out which car is the better choice for you – GWM WEY 03 or MG MG3?

GWM WEY 03 vs MG MG3: Key differences

GWM WEY 03

  • clearly more power
  • clearly more efficient
  • clearly quicker 0–100 km/h
  • clearly more trunk space
details

MG MG3

5 (1 Reviews)
rate
  • substantially cheaper
  • substantially 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:

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

MG MG3 is substantially cheaper – starting at 15,400 £ , while the GWM WEY 03 costs 41,100 £ . That’s a price difference of around 25,637 £.

Fuel consumption also shows a difference: the GWM WEY 03 uses 0.5 L/100km and is clearly more efficient than the MG MG3 with 4.4 L/100km. The difference is about 3.9 L/100km.

MG3

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 GWM WEY 03 offers clearly more power – delivering 442 HP compared to 194 HP. That’s roughly 248 HP more horsepower.

When accelerating from 0 to 100 km/h, the GWM WEY 03 is clearly quicker – completing the sprint in 5.3 s, while the MG MG3 takes 8 s. That’s about 2.7 s quicker.

There’s also a difference in torque: the GWM WEY 03 delivers substantially more torque with 685 Nm compared to 148 Nm. That’s about 537 Nm more.

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In terms of curb weight, MG MG3 is substantially lighter – 1,237 kg compared to 2,175 kg. The difference is around 938 kg.

Looking at boot space, the GWM WEY 03 offers clearly more boot space – 517 L compared to 293 L. That’s a difference of about 224 L.

When it comes to payload, the MG MG3 carries slightly more – 448 kg compared to 375 kg. That’s a difference of about 73 kg.

Who wins the race in the data check?

The GWM WEY 03 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 £41,100
WEY 03

GWM WEY 03

  • Engine Type Plugin Hybrid
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Front-Wheel Drive
  • Power HP 367 - 442 HP
  • Consumption L/100km 0.5 L/100km
  • Electric Range 130 - 139 km
details

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GWM WEY 03
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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.

MG MG3

The MG3 is a cheeky city hatch that pairs bold, youthful styling with sprightly handling for drivers who want personality on a budget. Its cabin is bright and cleverly packaged, offering sensible space and a fun-to-drive character that turns mundane commutes into something a bit more enjoyable.

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KV-1-1
Left-Back-30°-1
Front-Row-Space-1
Trunk-3

Reviews MG MG3

5 (1 Reviews)
rate
Giorgio catacchio
20 Sept 2025, 00:08:28

I've owned the MG3 Hybrid for a year — I travel a lot, never a dull moment; comes fully loaded as standard, incredible acceleration, etc.

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GWM WEY 03
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Costs and Consumption
Price
41,100 - 47,900 £
Price
15,400 - 21,400 £
Consumption L/100km
0.5 L/100km
Consumption L/100km
4.4 - 6.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
130 - 139 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
15 g/km
co2
100 - 137 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
2,175 - 2,295 kg
Curb weight
1,237 - 1,285 kg
Trunk capacity
517 L
Trunk capacity
293 L
Length
-
Length
-
Width
1,890 mm
Width
1,797 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
375 kg
Payload
373 - 448 kg

Engine and Performance
Engine Type
Plugin Hybrid
Engine Type
Petrol, Full Hybrid
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
367 - 442 HP
Power HP
116 - 194 HP
Acceleration 0-100km/h
5.3 - 7.3 s
Acceleration 0-100km/h
8 - 10.8 s
Max Speed
-
Max Speed
-
Torque
500 - 685 Nm
Torque
148 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
270 - 325 kW
Power kW
85 - 143 kW
Engine capacity
1,998 cm3
Engine capacity
1,490 - 1,495 cm3

General
Model Year
2024
Model Year
2025
CO2 Efficiency Class
B
CO2 Efficiency Class
E, C
Brand
GWM
Brand
MG
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.