Compare performance (194 HP vs 435 HP), boot space and price (15,400 £ vs 36,800 £ ) at a glance. Find out which car is the better choice for you – MG MG3 or MG MG4?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
Meet the two members of the family: the compact, zesty hatch MG MG3 and its more grown-up sibling MG MG4. They share a badge but not temperament, which makes this match-up as much about personality as about practicality. Think of it as a duel between cheeky urban agility and a more composed, road-focused presence. Either way, you’re not buying a spec sheet first — you’re buying a vibe.
On the street the contrast is obvious: the MG MG3 arrives with a grin — tight, playful and eager to dart through traffic. The MG MG4, by contrast, dresses the same intention in sharper lines and a calmer posture that reads more grown-up. One advertises fun; the other hints at refinement and a touch of sportiness without shouting about it. The difference isn't night-and-day, but it changes how you feel when you unlock the doors.
For daily life the split falls along simplicity versus composure: the MG MG3 is light-footed and unfussy, ideal for tight parking and short hops. The MG MG4 cushions longer journeys with a steadier ride and a cabin that feels more grown-up, so motorway miles go by easier. Practicalities like user-friendly controls and sensible storage show up on both sides, but they wear different priorities — nimbleness versus measured comfort. If you tote kids, kit or both, both will do the job; they just do it with a different attitude.
Picking one is as much about the statement you want to make as about features. Owning the MG MG3 says you prize clever value and a car that's happy to be economical without being apologetic. Choosing the MG MG4 signals that you want a fresher, more contemporary look and the kind of interior that feels a step up when friends climb in. Neither choice is shy — they just attract slightly different people when parking outside a café.
If what matters to you is straightforward value and no-nonsense running costs, the MG MG3 speaks plainly to that need. It’s the kind of car a pragmatic commuter or a budget-conscious first buyer will sleep well with — predictable, light on fuss and easy to live with. You won’t get headline-grabbing luxury, but you will get a car that makes everyday tasks simple and economical. Think sensible choices and sensible smiles rather than flash.
If what matters to you is a more composed cabin, a stronger sense of presence and a touch more tech, the MG MG4 will fit that bill. It’s tailored for drivers who spend motorway hours on the clock or who want interiors and styling that feel a step above daily commuter fare. Design-conscious buyers and those who want their car to make a confident, modern statement will enjoy its sharper manners. Read on for the figures and the finer print to see how character and specs line up.
Looking at overall running costs, both models reveal some interesting differences in everyday economy.
MG MG3 is considerably cheaper – starting at 15,400 £ , while the MG MG4 costs 36,800 £ . That’s a price difference of around 21,428 £.
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 MG MG4 offers significantly more power – delivering 435 HP compared to 194 HP. That’s roughly 241 HP more horsepower.
When accelerating from 0 to 100 km/h, the MG MG4 is significantly quicker – completing the sprint in 3.8 s, while the MG MG3 takes 8 s. That’s about 4.2 s quicker.
There’s also a difference in torque: the MG MG4 delivers considerably more torque with 600 Nm compared to 148 Nm. That’s about 452 Nm more.
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, MG MG3 is considerably lighter – 1,237 kg compared to 1,755 kg. The difference is around 518 kg.
Maximum payload is identical – both can carry up to 448 kg.
The MG MG4 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.
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.
details
The MG4 is a sprightly electric hatch that marries bold, modern looks with genuinely useful practicality, making it a great everyday companion for city and weekend life alike. Inside it surprises with a smart, user-friendly cabin and an engaging drive that delivers more personality than you might expect for the price.
details
Costs and Consumption |
|
|---|---|
|
Price
15,400 - 21,400 £
|
Price
36,800 - 40,300 £
|
|
Consumption L/100km
4.4 - 6.1 L/100km
|
Consumption L/100km
-
|
|
Consumption kWh/100km
-
|
Consumption kWh/100km
16.1 - 19 kWh/100km
|
|
Electric Range
-
|
Electric Range
405 - 545 km
|
|
Battery Capacity
-
|
Battery Capacity
-
|
|
co2
100 - 137 g/km
|
co2
0 g/km
|
|
Fuel tank capacity
-
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
Hatchback
|
Body Type
Hatchback
|
|
Seats
5
|
Seats
5
|
|
Doors
-
|
Doors
-
|
|
Curb weight
1,237 - 1,285 kg
|
Curb weight
1,755 - 1,810 kg
|
|
Trunk capacity
-
|
Trunk capacity
-
|
|
Length
-
|
Length
-
|
|
Width
1,797 mm
|
Width
1,836 mm
|
|
Height
-
|
Height
-
|
|
Max trunk capacity
-
|
Max trunk capacity
-
|
|
Payload
373 - 448 kg
|
Payload
448 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Petrol, Full Hybrid
|
Engine Type
Electric
|
|
Transmission
Manuel, Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Manual Gearbox, Automatic Gearbox
|
Transmission Detail
Reduction Gearbox
|
|
Drive Type
Front-Wheel Drive
|
Drive Type
Rear-Wheel Drive, All-Wheel Drive
|
|
Power HP
116 - 194 HP
|
Power HP
190 - 435 HP
|
|
Acceleration 0-100km/h
8 - 10.8 s
|
Acceleration 0-100km/h
3.8 - 7.5 s
|
|
Max Speed
-
|
Max Speed
-
|
|
Torque
148 Nm
|
Torque
350 - 600 Nm
|
|
Number of Cylinders
4
|
Number of Cylinders
-
|
|
Power kW
85 - 143 kW
|
Power kW
140 - 320 kW
|
|
Engine capacity
1,490 - 1,495 cm3
|
Engine capacity
-
|
General |
|
|---|---|
|
Model Year
2025
|
Model Year
2026
|
|
CO2 Efficiency Class
E, C
|
CO2 Efficiency Class
A
|
|
Brand
MG
|
Brand
MG
|
Deutschland
France
Nederland
Great Britain
Sverige
Danmark
Suomi
Italia
Polska
Česko
España