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Mercedes EQB vs Polestar 3 - Differences and prices compared

Compare performance (292 HP vs 517 HP), boot space and price (45900 £ vs 67400 £ ) at a glance. Find out which car is the better choice for you – Mercedes EQB or Polestar 3?

Mercedes EQB

3 (1 Reviews)
rate

Polestar 3

You can find all user reviews further down on this page.

Here’s where it gets real: The technical differences in detail

EQB

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Mercedes EQB has a decisively advantage in terms of price – it starts at 45900 £ , while the Polestar 3 costs 67400 £ . That’s a price difference of around 21493 £.

In terms of energy consumption, the advantage goes to the Mercedes EQB: with 15.20 kWh per 100 km, it’s to a small extent more efficient than the Polestar 3 with 17.60 kWh. That’s a difference of about 2.40 kWh.

As for electric range, the Polestar 3 performs clearly perceptible better – achieving up to 706 km, about 171 km more than the Mercedes EQB.

3

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 3 has a clearly edge – offering 517 HP compared to 292 HP. That’s roughly 225 HP more horsepower.

In acceleration from 0 to 100 km/h, the Polestar 3 is distinct quicker – completing the sprint in 4.70 s, while the Mercedes EQB takes 6.20 s. That’s about 1.50 s faster.

In terms of top speed, the Polestar 3 performs noticeable better – reaching 210 km/h, while the Mercedes EQB tops out at 160 km/h. The difference is around 50 km/h.

There’s also a difference in torque: Polestar 3 pulls clearly stronger with 910 Nm compared to 520 Nm. That’s about 390 Nm difference.

EQB

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In curb weight, Mercedes EQB is clearly perceptible lighter – 2105 kg compared to 2575 kg. The difference is around 470 kg.

In terms of boot space, the Mercedes EQB offers barely noticeable more room – 495 L compared to 484 L. That’s a difference of about 11 L.

In maximum load capacity, the Mercedes EQB performs somewhat better – up to 1710 L, which is about 299 L more than the Polestar 3.

When it comes to payload, Polestar 3 slightly takes the win – 496 kg compared to 435 kg. That’s a difference of about 61 kg.

Who wins the race?

The Polestar 3 proves to be dominates this comparison and therefore becomes our DriveDuel Champion!
Polestar 3 is the better all-rounder in this comparison.

from about £67,400
3

Polestar 3

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 299 - 517 HP
  • Consumption kWh/100km : 17.6 - 21.9 kWh
  • Electric Range : 567 - 706 km
Mercedes EQB
Polestar 3

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes EQB

3 (1 Reviews)
rate

The Mercedes EQB is an electric compact SUV that dresses Mercedes' premium feel in practical clothing, with flexible seating and a serene, composed ride that turns everyday errands into a small luxury. It won't thrill the enthusiast, but for buyers who want a smart, spacious and well-made EV with tasteful tech and real-world usability, the EQB is a sensible, slightly buttoned-up choice that impresses without shouting.

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 EQB
Polestar 3

Costs and Consumption

Price
45900 - 58900 £
Price
67400 - 79000 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.2 - 17.2 kWh
Consumption kWh/100km
17.6 - 21.9 kWh
Electric Range
468 - 535 km
Electric Range
567 - 706 km
Battery Capacity
70.50 kWh
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
5
Doors
5
Curb weight
2105 - 2170 kg
Curb weight
2575 - 2584 kg
Trunk capacity
495 L
Trunk capacity
484 L
Length
4684 mm
Length
4900 mm
Width
1834 mm
Width
1935 mm
Height
1654 - 1689 mm
Height
1614 - 1618 mm
Max trunk capacity
1710 L
Max trunk capacity
1411 L
Payload
435 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
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
190 - 292 HP
Power HP
299 - 517 HP
Acceleration 0-100km/h
6.2 - 8.9 s
Acceleration 0-100km/h
4.7 - 7.8 s
Max Speed
160 km/h
Max Speed
180 - 210 km/h
Torque
385 - 520 Nm
Torque
490 - 910 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
140 - 215 kW
Power kW
220 - 380 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2024 - 2025
Model Year
2024
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Polestar
What drive types are available for the Mercedes EQB?

The Mercedes EQB is available as Front-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.