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MG MG3 vs Polestar 5 comparison

Compare performance (194 HP vs 884 HP), boot space and price (15,400 £ vs 101,700 £ ) at a glance. Find out which car is the better choice for you – MG MG3 or Polestar 5?

MG MG3 vs Polestar 5: Key differences

MG MG3

5 (1 Reviews)
rate
  • clearly cheaper
  • significantly lighter
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Polestar 5

  • clearly more power
  • clearly quicker 0–100 km/h
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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

MG3

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.

MG MG3 is clearly cheaper – starting at 15,400 £ , while the Polestar 5 costs 101,700 £ . That’s a price difference of around 86,237 £.

5

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 Polestar 5 offers clearly more power – delivering 884 HP compared to 194 HP. That’s roughly 690 HP more horsepower.

When accelerating from 0 to 100 km/h, the Polestar 5 is clearly quicker – completing the sprint in 3.2 s, while the MG MG3 takes 8 s. That’s about 4.8 s quicker.

There’s also a difference in torque: the Polestar 5 delivers clearly more torque with 1,015 Nm compared to 148 Nm. That’s about 867 Nm more.

MG3

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.

Seats: MG MG3 offers more seats – 5 vs 4.

In terms of curb weight, MG MG3 is significantly lighter – 1,237 kg compared to 2,462 kg. The difference is around 1,225 kg.

Who wins the race in the data check?

The MG MG3 stands well ahead of its rival 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 Manuel, Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 116 - 194 HP
  • Consumption L/100km 4.4 - 6.1 L/100km
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Frequently compared as well

MG MG3
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MG MG3
Opel Corsa
VS
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MG MG3
Polestar 5

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.

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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.

Polestar 5

The Polestar 5 represents the Swedish automaker's bold vision for the future of electric vehicles, marrying cutting-edge design with sustainable automotive innovation. With its sleek silhouette and minimalist aesthetics, the vehicle stands out in a crowd, delivering a nod to Scandinavian design principles. Beyond its striking appearance, the Polestar 5 is engineered to offer exceptional performance and efficiency, making it a compelling choice for environmentally conscious drivers seeking luxury and innovation.

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Reviews Polestar 5

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

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MG MG3
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Hyundai i20
MG MG3
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The Hyundai i20 and the MG3 are compact hatchbacks aimed at budget-conscious buyers, but they take different approaches: the i20 focuses on refinement, safety and a more premium interior, while the MG3 prioritises bold styling and value-packed equipment. This comparison will help you decide which …
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MG MG3
MG MG4
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If you're after cheap thrills and nimble city driving, the MG3 is the plucky choice — inexpensive, quirky and perfect for tight car parks. But for real-world practicality, range and a more modern feel, the MG4's stylish hatch and EV tech make it the smarter buy for daily drivers who want a bit of …
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MG MG3
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MG MG3
SEAT Ibiza
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MG MG3
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MG MG3
Polestar 5

Costs and Consumption
Price
15,400 - 21,400 £
Price
101,700 - 121,400 £
Consumption L/100km
4.4 - 6.1 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
17.6 - 20.9 kWh/100km
Electric Range
-
Electric Range
565 - 670 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
Coupe
Seats
5
Seats
4
Doors
-
Doors
-
Curb weight
1,237 - 1,285 kg
Curb weight
2,462 - 2,465 kg
Trunk capacity
293 L
Trunk capacity
-
Length
-
Length
-
Width
1,797 mm
Width
2,015 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
373 - 448 kg
Payload
-

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
All-Wheel Drive
Power HP
116 - 194 HP
Power HP
748 - 884 HP
Acceleration 0-100km/h
8 - 10.8 s
Acceleration 0-100km/h
3.2 - 3.9 s
Max Speed
-
Max Speed
-
Torque
148 Nm
Torque
812 - 1,015 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
85 - 143 kW
Power kW
550 - 650 kW
Engine capacity
1,490 - 1,495 cm3
Engine capacity
-

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
E, C
CO2 Efficiency Class
A
Brand
MG
Brand
Polestar
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.