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Kia Stonic vs Subaru Crosstrek comparison

Compare performance (115 HP vs 136 HP), boot space and price (20,100 £ vs 29,800 £ ) at a glance. Find out which car is the better choice for you – Kia Stonic or Subaru Crosstrek?

Kia Stonic vs Subaru Crosstrek: Key differences

Kia Stonic

4.6 (2 Reviews)
rate
  • significantly cheaper
  • markedly more efficient
  • very slightly quicker 0–100 km/h
  • markedly lighter
  • moderately more trunk space

Subaru Crosstrek

4.3 (3 Reviews)
rate
  • slightly more power

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

Stonic

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.

Kia Stonic is significantly cheaper – starting at 20,100 £ , while the Subaru Crosstrek costs 29,800 £ . That’s a price difference of around 9,686 £.

Fuel consumption also shows a difference: the Kia Stonic uses 5.6 L/100km and is markedly more efficient than the Subaru Crosstrek with 7.7 L/100km. The difference is about 2.1 L/100km.

Crosstrek

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Subaru Crosstrek offers slightly more power – delivering 136 HP compared to 115 HP. That’s roughly 21 HP more horsepower.

When accelerating from 0 to 100 km/h, the Kia Stonic is very slightly quicker – completing the sprint in 10.7 s, while the Subaru Crosstrek takes 10.8 s. That’s about 0.1 s quicker.

Looking at top speed, the Subaru Crosstrek is very slightly faster – reaching 198 km/h, while the Kia Stonic tops out at 182 km/h. The difference is around 16 km/h.

There’s also a difference in torque: the Kia Stonic delivers very slightly more torque with 200 Nm compared to 182 Nm. That’s about 18 Nm more.

Stonic

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 Stonic is markedly lighter – 1,205 kg compared to 1,595 kg. The difference is around 390 kg.

Looking at boot space, the Kia Stonic offers moderately more boot space – 352 L compared to 315 L. That’s a difference of about 37 L.

For maximum load capacity, the Subaru Crosstrek offers somewhat more capacity – up to 1,314 L, about 159 L more than the Kia Stonic.

When it comes to payload, the Subaru Crosstrek carries moderately more – 505 kg compared to 445 kg. That’s a difference of about 60 kg.

Who wins the race in the data check?

The Kia Stonic is slightly 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 £20,100
Stonic

Kia Stonic

  • Engine Type : Petrol, Petrol MHEV
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 100 - 115 HP
  • Consumption L/100km : 5.6 - 5.9 L/100km
Kia Stonic
Subaru Crosstrek

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Kia Stonic

The Kia Stonic is a sprightly compact crossover that mixes city-friendly agility with a cheeky, modern design — perfect for buyers who want style without sacrificing sense. Inside it serves up clever practicality and a bright, well-equipped cabin, making everyday driving feel a bit more fun than it has any right to be.

details

Subaru Crosstrek

The Subaru Crosstrek is a compact, go-anywhere crossover that blends rugged good looks with Subaru's familiar all-wheel-drive confidence, so it feels equally at home on backroads and in the supermarket car park. It delivers practical, reliable transport with a comfy ride and sensible features — not the flashiest cabin, but great for buyers who prefer substance over sparkle.

details
Kia Stonic
Subaru Crosstrek

Costs and Consumption

Price
20,100 - 26,600 £
Price
29,800 - 34,900 £
Consumption L/100km
5.6 - 5.9 L/100km
Consumption L/100km
7.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
127 - 133 g/km
co2
174 g/km
Fuel tank capacity
45 L
Fuel tank capacity
48 L

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1,205 - 1,270 kg
Curb weight
1,595 - 1,628 kg
Trunk capacity
352 L
Trunk capacity
315 L
Length
4,165 mm
Length
4,495 mm
Width
1,760 mm
Width
1,800 mm
Height
1,520 mm
Height
1,600 mm
Max trunk capacity
1,155 L
Max trunk capacity
1,297 - 1,314 L
Payload
440 - 445 kg
Payload
472 - 505 kg

Engine and Performance

Engine Type
Petrol, Petrol MHEV
Engine Type
Petrol MHEV
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
CVT
Drive Type
Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
100 - 115 HP
Power HP
136 HP
Acceleration 0-100km/h
10.7 - 12.1 s
Acceleration 0-100km/h
10.8 s
Max Speed
179 - 182 km/h
Max Speed
198 km/h
Torque
172 - 200 Nm
Torque
182 Nm
Number of Cylinders
3
Number of Cylinders
4
Power kW
74 - 85 kW
Power kW
100 kW
Engine capacity
998 cm3
Engine capacity
1,995 cm3

General

Model Year
2,025
Model Year
2,024
CO2 Efficiency Class
D
CO2 Efficiency Class
F
Brand
Kia
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.