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Mazda 6 Saloon vs Polestar 4 - Differences and prices compared

Compare performance (258 HP vs 544 HP), boot space and price (38500 £ vs 53100 £ ) at a glance. Find out which car is the better choice for you – Mazda 6 Saloon or Polestar 4?

Mazda 6 Saloon

Polestar 4

4.8 (5 Reviews)
rate

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

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Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Mazda 6 Saloon has a clearly perceptible advantage in terms of price – it starts at 38500 £ , while the Polestar 4 costs 53100 £ . That’s a price difference of around 14572 £.

In terms of energy consumption, the advantage goes to the Mazda 6 Saloon: with 16.50 kWh per 100 km, it’s barely noticeable more efficient than the Polestar 4 with 17.80 kWh. That’s a difference of about 1.30 kWh.

As for electric range, the Polestar 4 performs slightly better – achieving up to 620 km, about 68 km more than the Mazda 6 Saloon.

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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 4 has a clearly edge – offering 544 HP compared to 258 HP. That’s roughly 286 HP more horsepower.

In acceleration from 0 to 100 km/h, the Polestar 4 is clearly quicker – completing the sprint in 3.80 s, while the Mazda 6 Saloon takes 7.60 s. That’s about 3.80 s faster.

In terms of top speed, the Polestar 4 performs a bit better – reaching 200 km/h, while the Mazda 6 Saloon tops out at 175 km/h. The difference is around 25 km/h.

There’s also a difference in torque: Polestar 4 pulls decisively stronger with 686 Nm compared to 320 Nm. That’s about 366 Nm difference.

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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, Mazda 6 Saloon is a bit lighter – 2027 kg compared to 2230 kg. The difference is around 203 kg.

In terms of boot space, the Polestar 4 offers noticeable more room – 526 L compared to 336 L. That’s a difference of about 190 L.

In maximum load capacity, the Polestar 4 performs evident better – up to 1536 L, which is about 462 L more than the Mazda 6 Saloon.

When it comes to payload, Polestar 4 evident takes the win – 455 kg compared to 360 kg. That’s a difference of about 95 kg.

Who wins the race in the data check?

The Polestar 4 sits well ahead of its rival 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.

Mazda 6 Saloon
Polestar 4

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis
from about £53,100
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Polestar 4

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 272 - 544 HP
  • Consumption kWh/100km : 17.8 - 18.7 kWh
  • Electric Range : 590 - 620 km

Mazda 6 Saloon

The Mazda6 saloon feels like the sensible yet stylish choice for buyers who want a car that drives with poise and looks sharper than its badge suggests. It mixes engaging handling, a refined cabin and everyday practicality without shouting for attention — perfect for those who prefer understated class with a wink.

details

Polestar 4

4.8 (5 Reviews)
rate

The Polestar 4 wears a coupe-like profile and a Scandinavian-minimal interior that feels premium and unexpectedly roomy, with composed handling that makes urban driving and country roads a pleasure. For buyers who want an electric car that turns heads without shouting, the Polestar 4 is a stylish, clever choice that balances practicality with personality.

details
Mazda 6 Saloon
Polestar 4

Costs and Consumption

Price
38500 - 41600 £
Price
53100 - 59900 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
16.5 - 16.6 kWh
Consumption kWh/100km
17.8 - 18.7 kWh
Electric Range
479 - 552 km
Electric Range
590 - 620 km
Battery Capacity
-
Battery Capacity
94 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
2027 - 2028 kg
Curb weight
2230 - 2355 kg
Trunk capacity
336 L
Trunk capacity
526 L
Length
4921 mm
Length
4840 mm
Width
1890 mm
Width
2008 mm
Height
1491 mm
Height
1534 mm
Max trunk capacity
1074 L
Max trunk capacity
1536 L
Payload
359 - 360 kg
Payload
455 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
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
245 - 258 HP
Power HP
272 - 544 HP
Acceleration 0-100km/h
7.6 - 7.8 s
Acceleration 0-100km/h
3.8 - 7.1 s
Max Speed
175 km/h
Max Speed
200 km/h
Torque
320 Nm
Torque
343 - 686 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
180 - 190 kW
Power kW
200 - 400 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2025
Model Year
2024
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Mazda
Brand
Polestar
Is the Mazda 6 Saloon offered with different drivetrains?

The Mazda 6 Saloon is offered with Rear-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.