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MG MG3 vs Genesis G90 comparison

Compare performance (194 HP vs 415 HP), boot space and price (15,400 £ vs 96,200 £ ) at a glance. Find out which car is the better choice for you – MG MG3 or Genesis G90?

MG MG3 vs Genesis G90: Key differences

MG MG3

5 (1 Reviews)
rate
  • clearly cheaper
  • significantly more efficient
  • substantially lighter
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Genesis G90

  • clearly more power
  • substantially quicker 0–100 km/h
  • markedly 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.

Here’s where it gets real: The technical differences in detail

MG3

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

MG MG3 is clearly cheaper – starting at 15,400 £ , while the Genesis G90 costs 96,200 £ . That’s a price difference of around 80,734 £.

Fuel consumption also shows a difference: the MG MG3 uses 4.4 L/100km and is significantly more efficient than the Genesis G90 with 11 L/100km. The difference is about 6.6 L/100km.

G90

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 Genesis G90 offers clearly more power – delivering 415 HP compared to 194 HP. That’s roughly 221 HP more horsepower.

When accelerating from 0 to 100 km/h, the Genesis G90 is substantially quicker – completing the sprint in 5.2 s, while the MG MG3 takes 8 s. That’s about 2.8 s quicker.

There’s also a difference in torque: the Genesis G90 delivers clearly more torque with 549 Nm compared to 148 Nm. That’s about 401 Nm more.

MG3

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, MG MG3 is substantially lighter – 1,237 kg compared to 2,260 kg. The difference is around 1,023 kg.

Looking at boot space, the Genesis G90 offers markedly more boot space – 368 L compared to 293 L. That’s a difference of about 75 L.

When it comes to payload, the Genesis G90 carries somewhat more – 505 kg compared to 448 kg. That’s a difference of about 57 kg.

Who wins the race in the data check?

The MG MG3 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 £15,400
MG3

MG MG3

  • Engine Type Petrol, Full Hybrid
  • Transmission Manual, Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 116 - 194 HP
  • Consumption L/100km 4.4 - 6.1 L/100km
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MG MG3
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MG MG3
Genesis G90

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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.

details
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.

Genesis G90

The Genesis G90 is the brand's flagship limousine, wrapping passengers in a serene cabin that feels bespoke and quietly confident. It delivers a cultured ride, sumptuous materials and clever tech smarts, all served with an understated swagger that makes rear-seat commuters feel like they've finally arrived.

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Reviews Genesis G90

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

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Genesis G90

Costs and Consumption
Price
15,400 - 21,400 £
Price
96,200 - 108,200 £
Consumption L/100km
4.4 - 6.1 L/100km
Consumption L/100km
11 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
100 - 137 g/km
co2
248 g/km
Fuel tank capacity
-
Fuel tank capacity
73 L

Dimensions and Body
Body Type
Hatchback
Body Type
Sedan
Seats
5
Seats
4 - 5
Doors
-
Doors
4
Curb weight
1,237 - 1,285 kg
Curb weight
2,260 - 2,470 kg
Trunk capacity
293 L
Trunk capacity
368 L
Length
-
Length
5,275 - 5,465 mm
Width
1,797 mm
Width
1,930 mm
Height
-
Height
1,490 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
373 - 448 kg
Payload
370 - 505 kg

Engine and Performance
Engine Type
Petrol, Full Hybrid
Engine Type
Petrol MHEV
Transmission
Manual, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
116 - 194 HP
Power HP
415 HP
Acceleration 0-100km/h
8 - 10.8 s
Acceleration 0-100km/h
5.2 - 5.4 s
Max Speed
-
Max Speed
250 km/h
Torque
148 Nm
Torque
549 Nm
Number of Cylinders
4
Number of Cylinders
6
Power kW
85 - 143 kW
Power kW
305 kW
Engine capacity
1,490 - 1,495 cm3
Engine capacity
3,470 cm3

General
Model Year
2025
Model Year
2023
CO2 Efficiency Class
E, C
CO2 Efficiency Class
G
Brand
MG
Brand
Genesis
What drive types are available for the MG MG3?

The MG MG3 is available as 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.