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Subaru Solterra vs Kia EV6 comparison

Compare performance (343 HP vs 609 HP), boot space and price (39,400 £ vs 38,600 £ ) at a glance. Find out which car is the better choice for you – Subaru Solterra or Kia EV6?

Subaru Solterra vs Kia EV6: Key differences

Subaru Solterra

4.9 (1 Reviews)
rate
  • only slightly more efficient
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Kia EV6

5 (3 Reviews)
rate
  • very slightly cheaper
  • considerably more power
  • slightly more electric range
  • considerably quicker 0–100 km/h
  • very slightly lighter
  • marginally more trunk space
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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

Solterra

Costs and Efficiency:

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

Kia EV6 is very slightly cheaper – starting at 38,600 £ , while the Subaru Solterra costs 39,400 £ . That’s a price difference of around 858 £.

In terms of energy consumption, the Subaru Solterra is only slightly more efficient: consuming 14.6 kWh/100km compared to 15.9 kWh/100km for the Kia EV6. That’s a difference of about 1.3 kWh/100km.

As for electric range, the Kia EV6 offers slightly more range – reaching up to 582 km, about 71 km more than the Subaru Solterra.

EV6

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Kia EV6 offers considerably more power – delivering 609 HP compared to 343 HP. That’s roughly 266 HP more horsepower.

When accelerating from 0 to 100 km/h, the Kia EV6 is considerably quicker – completing the sprint in 3.5 s, while the Subaru Solterra takes 5.1 s. That’s about 1.6 s quicker.

There’s also a difference in torque: the Kia EV6 delivers significantly more torque with 770 Nm compared to 437 Nm. That’s about 333 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, Kia EV6 is very slightly lighter – 1,955 kg compared to 2,117 kg. The difference is around 162 kg.

Looking at boot space, the Kia EV6 offers marginally more boot space – 490 L compared to 452 L. That’s a difference of about 38 L.

When it comes to payload, the Subaru Solterra carries marginally more – 468 kg compared to 450 kg. That’s a difference of about 18 kg.

Who wins the race in the data check?

The Kia EV6 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 £38,600
EV6

Kia EV6

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 170 - 609 HP
  • Consumption kWh/100km 15.9 - 20.9 kWh/100km
  • Electric Range 428 - 582 km
Subaru Solterra
Kia EV6

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.

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Kia EV6

The Kia EV6 looks like it sprinted off a concept stage, its bold, futuristic lines wrapping a surprisingly spacious and grown-up cabin. On the road it delivers crisp, immediate thrust and composed handling, with enough everyday practicality and slick tech to make ditching petrol feel like an upgrade rather than a compromise.

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Subaru Solterra
Kia EV6

Costs and Consumption

Price
39,400 - 45,400 £
Price
38,600 - 60,000 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.6 - 15.8 kWh/100km
Consumption kWh/100km
15.9 - 20.9 kWh/100km
Electric Range
471 - 511 km
Electric Range
428 - 582 km
Battery Capacity
-
Battery Capacity
-
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
-
Doors
-
Curb weight
2,117 - 2,154 kg
Curb weight
1,955 - 2,220 kg
Trunk capacity
452 L
Trunk capacity
480 - 490 L
Length
-
Length
-
Width
1,860 mm
Width
1,880 - 1,890 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
431 - 468 kg
Payload
440 - 450 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
343 HP
Power HP
170 - 609 HP
Acceleration 0-100km/h
5.1 s
Acceleration 0-100km/h
3.5 - 8.7 s
Max Speed
-
Max Speed
-
Torque
437 Nm
Torque
350 - 770 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
252 kW
Power kW
125 - 448 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2026
Model Year
2,024 - 2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Subaru
Brand
Kia
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.