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Polestar 3 vs Mercedes GLC EQ comparison
Compare performance (680 HP vs 489 HP), boot space and price (67,600 £ vs 61,100 £ ) at a glance. Find out which car is the better choice for you – Polestar 3 or Mercedes GLC EQ?
Polestar 3 vs Mercedes GLC EQ: Key differences
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
3
Costs and Efficiency:
Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
Mercedes GLC EQ is slightly cheaper – starting at 61,100 £ , while the Polestar 3 costs 67,600 £ . That’s a price difference of around 6,530 £.
In terms of energy consumption, the Mercedes GLC EQ is somewhat more efficient: consuming 14.9 kWh/100km compared to 17.7 kWh/100km for the Polestar 3. That’s a difference of about 2.8 kWh/100km.
As for electric range, the Mercedes GLC EQ offers barely more range – reaching up to 714 km, about 67 km more than the Polestar 3.
GLC EQ
Engine and Performance:
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 Polestar 3 offers visibly more power – delivering 680 HP compared to 489 HP. That’s roughly 191 HP more horsepower.
When accelerating from 0 to 100 km/h, the Polestar 3 is moderately quicker – completing the sprint in 3.9 s, while the Mercedes GLC EQ takes 4.3 s. That’s about 0.4 s quicker.
There’s also a difference in torque: the Polestar 3 delivers marginally more torque with 870 Nm compared to 800 Nm. That’s about 70 Nm more.
3
Space and Everyday Use:
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, Polestar 3 is only slightly lighter – 2,315 kg compared to 2,535 kg. The difference is around 220 kg.
Looking at boot space, the Mercedes GLC EQ offers slightly more boot space – 570 L compared to 484 L. That’s a difference of about 86 L.
When it comes to payload, the Polestar 3 carries noticeably more – 645 kg compared to 505 kg. That’s a difference of about 140 kg.
Who wins the race in the data check?
The Polestar 3 leads convincingly 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 £67,600
Polestar 3
Polestar 3
Mercedes GLC EQ
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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Polestar 3
Polestar 3 arrives as a Scandinavian-styled electric SUV that marries minimalist design with a statuesque presence, looking smarter than most in the car park. Inside, the cabin feels airy and thoughtful, with tech and driving manners that lean toward composed comfort rather than outright drama — perfect for buyers who want electric prestige without shouting about it.
details
Mercedes GLC EQ
The Mercedes GLC EQ brings an electrified touch to Mercedes’ compact luxury SUV line, combining a quiet, refined ride with the comfort and polish you expect from the brand. It’s a smart choice for buyers who want premium materials and everyday practicality while reducing fuel use, though it leans more toward comfort than sporty handling.
details
Polestar 3
Mercedes GLC EQ
Costs and Consumption |
|
|---|---|
|
Price
67,600 - 91,600 £
|
Price
61,100 - 70,600 £
|
|
Consumption L/100km
-
|
Consumption L/100km
-
|
|
Consumption kWh/100km
17.7 - 20.5 kWh/100km
|
Consumption kWh/100km
14.9 - 16.6 kWh/100km
|
|
Electric Range
601 - 647 km
|
Electric Range
645 - 714 km
|
|
Battery Capacity
-
|
Battery Capacity
-
|
|
co2
0 g/km
|
co2
0 g/km
|
|
Fuel tank capacity
-
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
SUV
|
Body Type
SUV
|
|
Seats
5
|
Seats
5
|
|
Doors
-
|
Doors
-
|
|
Curb weight
2,315 - 2,525 kg
|
Curb weight
2,535 kg
|
|
Trunk capacity
484 L
|
Trunk capacity
570 L
|
|
Length
-
|
Length
-
|
|
Width
1,935 mm
|
Width
1,913 mm
|
|
Height
-
|
Height
-
|
|
Max trunk capacity
-
|
Max trunk capacity
-
|
|
Payload
605 - 645 kg
|
Payload
505 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Electric
|
Engine Type
Electric
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Reduction Gearbox
|
Transmission Detail
Reduction Gearbox
|
|
Drive Type
Rear-Wheel Drive, All-Wheel Drive
|
Drive Type
All-Wheel Drive
|
|
Power HP
333 - 680 HP
|
Power HP
489 HP
|
|
Acceleration 0-100km/h
3.9 - 6.5 s
|
Acceleration 0-100km/h
4.3 s
|
|
Max Speed
-
|
Max Speed
-
|
|
Torque
480 - 870 Nm
|
Torque
800 Nm
|
|
Number of Cylinders
-
|
Number of Cylinders
-
|
|
Power kW
245 - 500 kW
|
Power kW
360 kW
|
|
Engine capacity
-
|
Engine capacity
-
|
General |
|
|---|---|
|
Model Year
2026
|
Model Year
2026
|
|
CO2 Efficiency Class
A
|
CO2 Efficiency Class
A
|
|
Brand
Polestar
|
Brand
Mercedes-Benz
|
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.