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Mercedes GLB vs Polestar 2 comparison
Compare performance (354 HP vs 476 HP), boot space and price (43,200 £ vs 45,200 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLB or Polestar 2?
Mercedes GLB vs Polestar 2: 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:
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.
Mercedes GLB is barely cheaper – starting at 43,200 £ , while the Polestar 2 costs 45,200 £ . That’s a price difference of around 1,965 £.
In terms of energy consumption, the Polestar 2 is very slightly more efficient: consuming 14.8 kWh/100km compared to 15.4 kWh/100km for the Mercedes GLB. That’s a difference of about 0.6 kWh/100km.
As for electric range, the Polestar 2 offers barely more range – reaching up to 659 km, about 28 km more than the Mercedes GLB.
2
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 2 offers visibly more power – delivering 476 HP compared to 354 HP. That’s roughly 122 HP more horsepower.
When accelerating from 0 to 100 km/h, the Polestar 2 is visibly quicker – completing the sprint in 4.2 s, while the Mercedes GLB takes 5.5 s. That’s about 1.3 s quicker.
There’s also a difference in torque: the Polestar 2 delivers markedly more torque with 740 Nm compared to 515 Nm. That’s about 225 Nm more.
GLB
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, Mercedes GLB is somewhat lighter – 1,840 kg compared to 2,069 kg. The difference is around 229 kg.
Looking at boot space, the Mercedes GLB offers markedly more boot space – 540 L compared to 405 L. That’s a difference of about 135 L.
When it comes to payload, the Mercedes GLB carries somewhat more – 505 kg compared to 421 kg. That’s a difference of about 84 kg.
Who wins the race in the data check?
The Polestar 2 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 £45,200
Polestar 2
Mercedes GLB
Polestar 2
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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Mercedes GLB
The Mercedes GLB is a compact luxury SUV that blends smart packaging with a polished, composed driving experience. Its flexible interior and premium feel make it a sensible pick for buyers who want Mercedes comfort and practicality in a smaller footprint.
details
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.
details
Mercedes GLB
Polestar 2
Costs and Consumption |
|
|---|---|
|
Price
43,200 - 62,400 £
|
Price
45,200 - 57,400 £
|
|
Consumption L/100km
5.7 - 6.1 L/100km
|
Consumption L/100km
-
|
|
Consumption kWh/100km
15.4 - 15.9 kWh/100km
|
Consumption kWh/100km
14.8 - 16.8 kWh/100km
|
|
Electric Range
431 - 631 km
|
Electric Range
568 - 659 km
|
|
Battery Capacity
-
|
Battery Capacity
78 kWh
|
|
co2
0 - 138 g/km
|
co2
0 g/km
|
|
Fuel tank capacity
-
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
SUV
|
Body Type
Sedan
|
|
Seats
5
|
Seats
5
|
|
Doors
-
|
Doors
5
|
|
Curb weight
1,840 - 2,280 kg
|
Curb weight
2,069 - 2,188 kg
|
|
Trunk capacity
540 L
|
Trunk capacity
405 L
|
|
Length
-
|
Length
4,606 mm
|
|
Width
1,861 mm
|
Width
1,859 mm
|
|
Height
-
|
Height
1,473 - 1,479 mm
|
|
Max trunk capacity
-
|
Max trunk capacity
1,095 L
|
|
Payload
485 - 505 kg
|
Payload
412 - 421 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Electric, Full Hybrid
|
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
156 - 354 HP
|
Power HP
299 - 476 HP
|
|
Acceleration 0-100km/h
5.5 - 9.7 s
|
Acceleration 0-100km/h
4.2 - 6.2 s
|
|
Max Speed
-
|
Max Speed
205 km/h
|
|
Torque
280 - 515 Nm
|
Torque
490 - 740 Nm
|
|
Number of Cylinders
4
|
Number of Cylinders
-
|
|
Power kW
115 - 260 kW
|
Power kW
220 - 350 kW
|
|
Engine capacity
1,499 cm3
|
Engine capacity
-
|
General |
|
|---|---|
|
Model Year
2026
|
Model Year
2024
|
|
CO2 Efficiency Class
A, D, E
|
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.