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Subaru Forester vs Mazda 6 Saloon comparison

Compare performance (136 HP vs 258 HP), boot space and price (35,100 £ vs 38,500 £ ) at a glance. Find out which car is the better choice for you – Subaru Forester or Mazda 6 Saloon?

Subaru Forester vs Mazda 6 Saloon: Key differences

Subaru Forester

3.8 (3 Reviews)
rate
  • very slightly cheaper
  • a bit lighter
  • visibly more trunk space
details

Mazda 6 Saloon

  • considerably more power
  • significantly quicker 0–100 km/h
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

Forester

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Subaru Forester is very slightly cheaper – starting at 35,100 £ , while the Mazda 6 Saloon costs 38,500 £ . That’s a price difference of around 3,351 £.

6 Saloon

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 Mazda 6 Saloon offers considerably more power – delivering 258 HP compared to 136 HP. That’s roughly 122 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mazda 6 Saloon is significantly quicker – completing the sprint in 7.6 s, while the Subaru Forester takes 12.2 s. That’s about 4.6 s quicker.

There’s also a difference in torque: the Mazda 6 Saloon delivers considerably more torque with 320 Nm compared to 182 Nm. That’s about 138 Nm more.

Forester

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, Subaru Forester is a bit lighter – 1,693 kg compared to 2,027 kg. The difference is around 334 kg.

Looking at boot space, the Subaru Forester offers visibly more boot space – 508 L compared to 336 L. That’s a difference of about 172 L.

When it comes to payload, the Subaru Forester carries clearly more – 492 kg compared to 360 kg. That’s a difference of about 132 kg.

Who wins the race in the data check?

The Mazda 6 Saloon is decisively ahead 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 £38,500
6 Saloon

Mazda 6 Saloon

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive
  • Power HP 245 - 258 HP
  • Consumption kWh/100km 16.5 - 16.6 kWh/100km
  • Electric Range 479 - 552 km
Subaru Forester
Mazda 6 Saloon

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Subaru Forester

The Subaru Forester is a practical all-rounder that quietly does everything right, with roomy comfort, excellent visibility and a real fondness for weekend adventures off the beaten path. It won't set your pulse racing like a sports car, but for buyers who prize reliability, safety and sensible charm, it's a brilliantly steady companion with a cheeky streak.

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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.

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Subaru Forester
Mazda 6 Saloon

Costs and Consumption

Price
35,100 - 42,800 £
Price
38,500 - 41,600 £
Consumption L/100km
8.1 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
16.5 - 16.6 kWh/100km
Electric Range
-
Electric Range
479 - 552 km
Battery Capacity
-
Battery Capacity
-
co2
183 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
1,693 - 1,739 kg
Curb weight
2,027 - 2,028 kg
Trunk capacity
508 L
Trunk capacity
336 L
Length
-
Length
4,921 mm
Width
1,830 mm
Width
1,890 mm
Height
-
Height
1,491 mm
Max trunk capacity
-
Max trunk capacity
1,074 L
Payload
446 - 492 kg
Payload
359 - 360 kg

Engine and Performance

Engine Type
Petrol MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
CVT
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
136 HP
Power HP
245 - 258 HP
Acceleration 0-100km/h
12.2 s
Acceleration 0-100km/h
7.6 - 7.8 s
Max Speed
-
Max Speed
175 km/h
Torque
182 Nm
Torque
320 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
100 kW
Power kW
180 - 190 kW
Engine capacity
1,995 cm3
Engine capacity
-

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
G
CO2 Efficiency Class
A
Brand
Subaru
Brand
Mazda
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.