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Mazda 6 Saloon vs Subaru BRZ comparison

Compare performance (258 HP vs 235 HP), boot space and price (38,500 £ vs 36,000 £ ) at a glance. Find out which car is the better choice for you – Mazda 6 Saloon or Subaru BRZ?

Mazda 6 Saloon vs Subaru BRZ: Key differences

Mazda 6 Saloon

  • marginally more power
  • markedly more trunk space
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Subaru BRZ

  • marginally cheaper
  • markedly quicker 0–100 km/h
  • considerably lighter
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By Achim Sedelmaier

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

6 Saloon

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 BRZ is marginally cheaper – starting at 36,000 £ , while the Mazda 6 Saloon costs 38,500 £ . That’s a price difference of around 2,494 £.

BRZ

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 marginally more power – delivering 258 HP compared to 235 HP. That’s roughly 23 HP more horsepower.

When accelerating from 0 to 100 km/h, the Subaru BRZ is markedly quicker – completing the sprint in 6.3 s, while the Mazda 6 Saloon takes 7.6 s. That’s about 1.3 s quicker.

Looking at top speed, the Subaru BRZ is visibly faster – reaching 226 km/h, while the Mazda 6 Saloon tops out at 175 km/h. The difference is around 51 km/h.

There’s also a difference in torque: the Mazda 6 Saloon delivers markedly more torque with 320 Nm compared to 250 Nm. That’s about 70 Nm more.

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.

Seats: Mazda 6 Saloon offers more seats – 5 vs 4.

In terms of curb weight, Subaru BRZ is considerably lighter – 1,275 kg compared to 2,027 kg. The difference is around 752 kg.

Looking at boot space, the Mazda 6 Saloon offers markedly more boot space – 336 L compared to 237 L. That’s a difference of about 99 L.

When it comes to payload, the Subaru BRZ carries somewhat more – 404 kg compared to 360 kg. That’s a difference of about 44 kg.

Who wins the race in the data check?

The Mazda 6 Saloon is clearly superior 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 £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
Mazda 6 Saloon
Subaru BRZ

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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 BRZ

The Subaru BRZ is a pure driver's car — lightweight, balanced and joyfully communicative, turning every twisty back road into an invitation to grin. It doesn’t hide behind flashy tech or brute power; instead it delivers razor-sharp handling and honest feedback, making it a brilliant choice for anyone who wants driving to feel like fun again.

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Mazda 6 Saloon
Subaru BRZ

Costs and Consumption

Price
38,500 - 41,600 £
Price
36,000 - 38,600 £
Consumption L/100km
-
Consumption L/100km
8.8 L/100km
Consumption kWh/100km
16.5 - 16.6 kWh/100km
Consumption kWh/100km
-
Electric Range
479 - 552 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
199 - 200 g/km
Fuel tank capacity
-
Fuel tank capacity
50 L

Dimensions and Body

Body Type
Sedan
Body Type
Coupe
Seats
5
Seats
4
Doors
5
Doors
2
Curb weight
2,027 - 2,028 kg
Curb weight
1,275 - 1,296 kg
Trunk capacity
336 L
Trunk capacity
237 L
Length
4,921 mm
Length
4,265 mm
Width
1,890 mm
Width
1,775 mm
Height
1,491 mm
Height
1,310 mm
Max trunk capacity
1,074 L
Max trunk capacity
-
Payload
359 - 360 kg
Payload
395 - 404 kg

Engine and Performance

Engine Type
Electric
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
Rear-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
245 - 258 HP
Power HP
235 HP
Acceleration 0-100km/h
7.6 - 7.8 s
Acceleration 0-100km/h
6.3 - 6.9 s
Max Speed
175 km/h
Max Speed
216 - 226 km/h
Torque
320 Nm
Torque
250 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
180 - 190 kW
Power kW
172 kW
Engine capacity
-
Engine capacity
2,387 cm3

General

Model Year
2025
Model Year
2024
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
Mazda
Brand
Subaru
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.