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Subaru Solterra vs Mazda CX-30 comparison

Compare performance (343 HP vs 186 HP), boot space and price (39,400 £ vs 25,700 £ ) at a glance. Find out which car is the better choice for you – Subaru Solterra or Mazda CX-30?

Subaru Solterra vs Mazda CX-30: Key differences

Subaru Solterra

4.9 (1 Reviews)
rate
  • clearly more power
  • considerably quicker 0–100 km/h
  • marginally more trunk space
details

Mazda CX-30

4.5 (9 Reviews)
rate
  • significantly cheaper
  • considerably lighter
details

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

Solterra

Costs and Efficiency:

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

Mazda CX-30 is significantly cheaper – starting at 25,700 £ , while the Subaru Solterra costs 39,400 £ . That’s a price difference of around 13,715 £.

CX-30

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 Subaru Solterra offers clearly more power – delivering 343 HP compared to 186 HP. That’s roughly 157 HP more horsepower.

When accelerating from 0 to 100 km/h, the Subaru Solterra is considerably quicker – completing the sprint in 5.1 s, while the Mazda CX-30 takes 8.3 s. That’s about 3.2 s quicker.

There’s also a difference in torque: the Subaru Solterra delivers considerably more torque with 437 Nm compared to 240 Nm. That’s about 197 Nm more.

Solterra

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Mazda CX-30 is considerably lighter – 1,455 kg compared to 2,117 kg. The difference is around 662 kg.

Looking at boot space, the Subaru Solterra offers marginally more boot space – 452 L compared to 430 L. That’s a difference of about 22 L.

When it comes to payload, the Mazda CX-30 carries only slightly more – 496 kg compared to 468 kg. That’s a difference of about 28 kg.

Who wins the race in the data check?

The Subaru Solterra holds a decisive overall lead 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 £39,400
Solterra

Subaru Solterra

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 343 HP
  • Consumption kWh/100km 14.6 - 15.8 kWh/100km
  • Electric Range 471 - 511 km
Subaru Solterra
Mazda CX-30

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Subaru Solterra

The Subaru Solterra translates Subaru's rugged, go-anywhere character into an electric package, offering sure-footed handling and a thoughtfully practical cabin that feels ready for weekend escapes. It isn't trying to outshine flashier rivals — instead it stakes its claim on reliability and friendly simplicity, making it a sensible, slightly cheeky choice for buyers who want an EV that behaves like a Subaru.

details

Mazda CX-30

The Mazda CX-30 blends Mazda’s upscale styling with a compact crossover body, offering a refined interior and engaging driving dynamics. It’s a practical choice for buyers who want a premium feel and agile handling in a city-friendly package.

details
Subaru Solterra
Mazda CX-30

Costs and Consumption

Price
39,400 - 45,400 £
Price
25,700 - 37,200 £
Consumption L/100km
-
Consumption L/100km
5.7 - 6.6 L/100km
Consumption kWh/100km
14.6 - 15.8 kWh/100km
Consumption kWh/100km
-
Electric Range
471 - 511 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
129 - 148 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,117 - 2,154 kg
Curb weight
1,455 - 1,587 kg
Trunk capacity
452 L
Trunk capacity
422 - 430 L
Length
-
Length
-
Width
1,860 mm
Width
1,795 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
431 - 468 kg
Payload
458 - 496 kg

Engine and Performance

Engine Type
Electric
Engine Type
Petrol MHEV
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
343 HP
Power HP
140 - 186 HP
Acceleration 0-100km/h
5.1 s
Acceleration 0-100km/h
8.3 - 10.3 s
Max Speed
-
Max Speed
-
Torque
437 Nm
Torque
238 - 240 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
252 kW
Power kW
103 - 137 kW
Engine capacity
-
Engine capacity
1,998 - 2,488 cm3

General

Model Year
2026
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
D, E
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.