Deutschland
France
Nederland
Great Britain
Sverige
Danmark
Suomi
Italia
Polska
EspañaVS
Mercedes GLB vs Polestar 3 comparison
Compare performance (354 HP vs 517 HP), boot space and price (50,600 £ vs 67,400 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLB or Polestar 3?
Mercedes GLB vs Polestar 3: 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.
GLB
Costs and Efficiency:
Looking at overall running costs, both models reveal some interesting differences in everyday economy.
Mercedes GLB is clearly cheaper – starting at 50,600 £ , while the Polestar 3 costs 67,400 £ . That’s a price difference of around 16,750 £.
In terms of energy consumption, the Mercedes GLB is moderately more efficient: consuming 15.8 kWh/100km compared to 17.6 kWh/100km for the Polestar 3. That’s a difference of about 1.8 kWh/100km.
As for electric range, the Polestar 3 offers somewhat more range – reaching up to 706 km, about 75 km more than the Mercedes GLB.
3
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 markedly more power – delivering 517 HP compared to 354 HP. That’s roughly 163 HP more horsepower.
When accelerating from 0 to 100 km/h, the Polestar 3 is moderately quicker – completing the sprint in 4.7 s, while the Mercedes GLB takes 5.5 s. That’s about 0.8 s quicker.
There’s also a difference in torque: the Polestar 3 delivers clearly more torque with 910 Nm compared to 515 Nm. That’s about 395 Nm more.
GLB
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, Mercedes GLB is somewhat lighter – 2,200 kg compared to 2,575 kg. The difference is around 375 kg.
Looking at boot space, the Mercedes GLB offers moderately more boot space – 540 L compared to 484 L. That’s a difference of about 56 L.
When it comes to payload, the Mercedes GLB carries barely more – 500 kg compared to 496 kg. That’s a difference of about 4 kg.
Who wins the race in the data check?
The Polestar 3 is far ahead 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 £67,400
Polestar 3
Mercedes GLB
Polestar 3
Costs and Consumption
View detailed analysis
View detailed analysis
Engine and Performance
View detailed analysis
View detailed analysis
Dimensions and Body
View detailed analysis
View detailed analysis
Mercedes GLB
The Mercedes GLB is a practical compact SUV that mixes boxy, family-friendly space with premium German polish, making it an appealing choice for buyers who want usefulness without pretension. It drives with a confident, composed feel and somehow manages to look both rugged and refined — the grown-up SUV that still likes to have fun.
details
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 GLB
Polestar 3
Costs and Consumption |
|
|---|---|
|
Price
50,600 - 62,400 £
|
Price
67,400 - 79,000 £
|
|
Consumption L/100km
-
|
Consumption L/100km
-
|
|
Consumption kWh/100km
15.8 - 15.9 kWh/100km
|
Consumption kWh/100km
17.6 - 21.9 kWh/100km
|
|
Electric Range
614 - 631 km
|
Electric Range
567 - 706 km
|
|
Battery Capacity
-
|
Battery Capacity
107 kWh
|
|
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
5
|
|
Curb weight
2,200 - 2,280 kg
|
Curb weight
2,575 - 2,584 kg
|
|
Trunk capacity
540 L
|
Trunk capacity
484 L
|
|
Length
-
|
Length
4,900 mm
|
|
Width
1,861 mm
|
Width
1,935 mm
|
|
Height
-
|
Height
1,614 - 1,618 mm
|
|
Max trunk capacity
-
|
Max trunk capacity
1,411 L
|
|
Payload
500 kg
|
Payload
285 - 496 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, Rear-Wheel Drive
|
|
Power HP
272 - 354 HP
|
Power HP
299 - 517 HP
|
|
Acceleration 0-100km/h
5.5 - 7.4 s
|
Acceleration 0-100km/h
4.7 - 7.8 s
|
|
Max Speed
-
|
Max Speed
180 - 210 km/h
|
|
Torque
335 - 515 Nm
|
Torque
490 - 910 Nm
|
|
Number of Cylinders
-
|
Number of Cylinders
-
|
|
Power kW
200 - 260 kW
|
Power kW
220 - 380 kW
|
|
Engine capacity
-
|
Engine capacity
-
|
General |
|
|---|---|
|
Model Year
2,026
|
Model Year
2,024
|
|
CO2 Efficiency Class
A
|
CO2 Efficiency Class
A
|
|
Brand
Mercedes-Benz
|
Brand
Polestar
|
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.