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MG MG3 vs Polestar 2 comparison

Compare performance (194 HP vs 476 HP), boot space and price (15,400 £ vs 45,200 £ ) at a glance. Find out which car is the better choice for you – MG MG3 or Polestar 2?

MG MG3 vs Polestar 2: Key differences

MG MG3

5 (1 Reviews)
rate
  • clearly cheaper
  • considerably lighter
details

Polestar 2

5 (2 Reviews)
rate
  • considerably more power
  • clearly quicker 0–100 km/h
  • visibly more trunk space
details

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 2 costs 45,200 £ . That’s a price difference of around 29,742 £.

2

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Polestar 2 offers considerably more power – delivering 476 HP compared to 194 HP. That’s roughly 282 HP more horsepower.

When accelerating from 0 to 100 km/h, the Polestar 2 is clearly quicker – completing the sprint in 4.2 s, while the MG MG3 takes 8 s. That’s about 3.8 s quicker.

There’s also a difference in torque: the Polestar 2 delivers clearly more torque with 740 Nm compared to 148 Nm. That’s about 592 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.

Both vehicles offer seating for 5 people.

In terms of curb weight, MG MG3 is considerably lighter – 1,237 kg compared to 2,069 kg. The difference is around 832 kg.

Looking at boot space, the Polestar 2 offers visibly more boot space – 405 L compared to 293 L. That’s a difference of about 112 L.

When it comes to payload, the MG MG3 carries very slightly more – 448 kg compared to 421 kg. That’s a difference of about 27 kg.

Who wins the race in the data check?

The Polestar 2 holds a decisive overall lead 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 £45,200
2

Polestar 2

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Rear-Wheel Drive
  • Power HP 299 - 476 HP
  • Consumption kWh/100km 14.8 - 16.8 kWh/100km
  • Electric Range 568 - 659 km
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Frequently compared as well

MG MG3
Opel Corsa
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Choosing between the MG3 and the Opel Corsa means weighing a budget-friendly, quirky small hatch against a more refined, mainstream rival with stronger dealer support. Which suits you will come down to priorities like build quality, driving refinement, fuel economy and after-sales service.
Polestar 2
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MG MG3
Polestar 2

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.

Polestar 2

The Polestar 2 is a crisp, Scandinavian-styled electric liftback that pairs minimalist luxury with a focused, driver's attitude. It feels agile and composed whether you’re commuting or heading out for the weekend, with a tech-forward cabin and enough personality to make everyday driving a bit more fun.

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663194_20230124_Polestar_2_MY24
652865_20220602_Polestar_2_BST_edition_270
663199_20230124_Polestar_2_MY24
651029_20220427_Polestar_2

Reviews Polestar 2

5 (2 Reviews)
rate

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

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Polestar 2

Costs and Consumption
Price
15,400 - 21,400 £
Price
45,200 - 57,400 £
Consumption L/100km
4.4 - 6.1 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
14.8 - 16.8 kWh/100km
Electric Range
-
Electric Range
568 - 659 km
Battery Capacity
-
Battery Capacity
78 kWh
co2
100 - 137 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,237 - 1,285 kg
Curb weight
2,069 - 2,188 kg
Trunk capacity
293 L
Trunk capacity
405 L
Length
-
Length
4,606 mm
Width
1,797 mm
Width
1,859 mm
Height
-
Height
1,473 - 1,479 mm
Max trunk capacity
-
Max trunk capacity
1,095 L
Payload
373 - 448 kg
Payload
412 - 421 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
All-Wheel Drive, Rear-Wheel Drive
Power HP
116 - 194 HP
Power HP
299 - 476 HP
Acceleration 0-100km/h
8 - 10.8 s
Acceleration 0-100km/h
4.2 - 6.2 s
Max Speed
-
Max Speed
205 km/h
Torque
148 Nm
Torque
490 - 740 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
85 - 143 kW
Power kW
220 - 350 kW
Engine capacity
1,490 - 1,495 cm3
Engine capacity
-

General
Model Year
2025
Model Year
2024
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.