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Kia Stonic vs SEAT Arona comparison

Compare performance (115 HP vs 150 HP), boot space and price (20,400 £ vs 20,700 £ ) at a glance. Find out which car is the better choice for you – Kia Stonic or SEAT Arona?

Kia Stonic vs SEAT Arona: Key differences

Kia Stonic

4.6 (2 Reviews)
rate
  • marginally cheaper
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SEAT Arona

4.9 (4 Reviews)
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  • clearly more power
  • barely more efficient
  • markedly quicker 0–100 km/h
  • only slightly lighter
  • a bit 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

Stonic

Head-to-head: Kia Stonic and SEAT Arona in the compact SUV ring

Kia Stonic and SEAT Arona target the same buyers but arrive with noticeably different personalities. The Stonic sells itself through a modernised interior, compact packaging and a reassuring seven‑year warranty that keeps running costs predictable. The Arona leans a bit more toward everyday punch and connectivity, offering a livelier driving character and reliable wireless smartphone integration. If you’re shortlisting small crossovers, this comparison shows where each car’s compromises will be felt in daily life rather than on a spec sheet. Read on to see which one suits city chores, long runs and family practicality better.

Arona

Character and driving feel

The Kia Stonic feels light on its feet, with direct steering and a nimble turn-in that makes tight lanes and urban parking easy work. The SEAT Arona trades a touch of that featherweight feel for a firmer, more confident shove when you need to merge or overtake, so it feels less strained on faster roads. Stonic’s charm is agility and predictability at low speeds; Arona’s advantage is a more composed, slightly sportier demeanor when you ask for performance. Both are far from sporty hot‑hatches, but the difference is meaningful: pick Stonic if you prize city agility, pick Arona if you want more reserve for open roads and hillier routes.

Stonic

Comfort and long‑distance behavior

On short trips both cars are acceptable, but differences emerge on longer stints: the Kia Stonic’s suspension and cabin tuning are a bit firmer and the NVH level rises at motorway speeds, so long runs demand more attention. The SEAT Arona is not a luxury cruiser either, yet its drivetrain options and slightly more planted feel give it the edge for longer journeys, with fewer moments of overt harshness under sustained load. Both will reveal wind and tyre noise at higher speeds, but occupants generally feel less fatigued in the Arona after a few hours. If motorway calm and plushness matter, Arona tends toward the preferable compromise; if your driving is mostly urban, Stonic’s trade‑offs are less noticeable.

Arona

Practicality, cabin feel and usability

Kia Stonic’s refreshed cabin looks modern with dual displays and simple controls, but many surfaces still feel budget‑oriented and the rear seat and boot are on the modest side, which affects everyday loading and family use. SEAT Arona offers a more utilitarian layout with reliable wireless connectivity and a roomier boot feel, though its loading lip and lack of a sliding rear bench limit flexibility. Both brands use a mix of hard plastics, but the Stonic’s cabin styling masks some of that while the Arona feels functionally honest. For buyers who load luggage regularly or need marginally better rear accommodation, Arona is the more practical choice; for those who value an updated cockpit and straightforward ergonomics, Stonic still holds appeal.

Stonic

City friendliness and everyday usability

In town the Kia Stonic’s compactness and excellent forward visibility make it particularly easy to live with; parking, narrow streets and frequent stops are where it shines. The SEAT Arona is also city‑savvy thanks to a tight footprint and direct steering, but its firmer suspension and occasional gearbox hesitation at take‑off can feel less forgiving in stop‑start traffic. Stonic’s long warranty calms the purchase decision for cost‑conscious urban buyers, while Arona’s dependable wireless CarPlay/Android Auto gives a smoother daily tech experience. If your driving is dominated by the city and you value low stress ownership, the Stonic leans that way; if you split time between town and regular country or motorway runs, Arona’s everyday strengths may pay off sooner.

Arona

Buyer fit: who should choose which car before the specs

Choose the Kia Stonic if you prioritise a low‑hassle urban companion, a modernised interior look and exceptional warranty cover that reduces long‑term risk. Opt for the SEAT Arona if you want a bit more on‑road shove, crisper connectivity and a more usable boot for weekend gear, accepting a firmer ride and higher cabin noise at speed. Families with regular luggage or taller passengers will find Arona’s layout easier to live with, while single drivers and city couples will appreciate Stonic’s nimbleness and value proposition. Below this editorial comparison you’ll find the technical breakdown that quantifies these trade‑offs so you can match engines, boot volume and equipment to the everyday fit that matters most.

Frequently compared as well

Ford Puma
SEAT Arona
VS
In one corner, the Ford Puma brings sporty flair and sharp handling to the small-SUV ring; in the other, the SEAT Arona sticks to sensible practicality and wallet-friendly charm. Which one wins your city commute, weekend escape and resale cheque comes down to whether you want fun on twisty roads or …
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The Renault Captur and SEAT Arona are two of Europe’s most popular compact crossovers, each offering a city-friendly footprint with raised driving position and SUV styling. This short comparison focuses on practicality, driving character, running costs and feature value to help you pick the one …

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

Stonic

Costs and Efficiency:

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

Kia Stonic is marginally cheaper – starting at 20,400 £ , while the SEAT Arona costs 20,700 £ . That’s a price difference of around 309 £.

Fuel consumption also shows a difference: the SEAT Arona uses 5.3 L/100km and is barely more efficient than the Kia Stonic with 5.6 L/100km. The difference is about 0.3 L/100km.

Arona

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 SEAT Arona offers clearly more power – delivering 150 HP compared to 115 HP. That’s roughly 35 HP more horsepower.

When accelerating from 0 to 100 km/h, the SEAT Arona is markedly quicker – completing the sprint in 8.3 s, while the Kia Stonic takes 10.7 s. That’s about 2.4 s quicker.

There’s also a difference in torque: the SEAT Arona delivers somewhat more torque with 250 Nm compared to 200 Nm. That’s about 50 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, SEAT Arona is only slightly lighter – 1,188 kg compared to 1,205 kg. The difference is around 17 kg.

Looking at boot space, the SEAT Arona offers a bit more boot space – 400 L compared to 352 L. That’s a difference of about 48 L.

When it comes to payload, the SEAT Arona carries somewhat more – 522 kg compared to 445 kg. That’s a difference of about 77 kg.

Who wins the race in the data check?

The SEAT Arona 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 £20,700
Arona

SEAT Arona

  • Engine Type Petrol
  • Transmission Manuel, Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 95 - 150 HP
  • Consumption L/100km 5.3 - 5.8 L/100km
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Kia Stonic
SEAT Arona

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 compact crossover that pairs nimble city manners with a surprisingly spacious and comfortable cabin. It’s a practical, well-equipped choice for buyers who value sensible features, approachable styling and easy everyday usability.

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Reviews Kia Stonic

4.6 (2 Reviews)
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Jan
18 Mar 2026, 07:19:10

Very good car, uses little fuel, nothing's gone wrong in 4 years, no breakdowns.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Ennio
4 Feb 2026, 13:19:36

I'm very satisfied — I have a Stonic Black Edition hybrid, and I haven't had any problems after two years.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

SEAT Arona

The SEAT Arona is a compact crossover that blends practical, city-friendly packaging with a sporty, youthful design. It delivers a comfortable ride, an intuitive cabin and economical running costs, making it a sensible pick for daily drives and weekend getaways.

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Reviews SEAT Arona

4.9 (4 Reviews)
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Jorge Soares
29 May 2026, 20:19:35

É um excelente crossover...
Tem uma imagem desportiva e está bem equipado a nível de segurança e de tecnologia...
Tem uma óptima posição de condução...
É muito divertido de conduzir...
Só tenho pena de não trazer de fábrica o pneu sobresselente...

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Jorge Soares
26 Mar 2026, 01:31:22

Comprei há 2 meses o Seat Arona novo DE 95 cv... ´Trata-se da versão base...
Estou muito contente com o mesmo...
Tem um ótima posição elevada da condução, é económico, tem uma bagageira com uma boa capacidade de arrumação...
Considero que este B Suv tem uma aparência bem desportiva e atraente...
Só tenho pena deste carro não ter instalados de fábrica os faróis dianteiros de nevoeiro, nem a câmara de ré acho que isto faz muita falta a nível da segurança da condução... Só a versão superior do carro é que traz instalada isto tudo...

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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The SEAT Arona is the zesty city crossover that trades bravado for practicality, while the VW Taigo dresses up the same bones with a sleeker, coupé-like roofline — pick Arona for everyday sense and Taigo if style tops your shopping list. Both share VW Group underpinnings and efficient engines, so …
Kia Stonic
Kia XCeed
VS
In the city crossover showdown, the Kia Stonic is the cheeky, budget-friendly pocket SUV while the Kia XCeed steps up as the sleeker, more grown-up option with sharper handling and extra space. Pick the Stonic for low running costs and easy parking; go for the XCeed if you want a more planted …
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VW T-Roc
VS
Sibling rivalry in compact-SUV clothing: the SEAT Arona and VW T‑Roc go head-to-head — one brings Spanish spice and value, the other German polish and refinement. We’ll compare driving feel, practicality, tech and running costs so you can pick the compact crossover that deserves a spot in your …
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Kia Stonic
VS
The Dacia Sandero and Kia Stonic target buyers who want compact practicality, but they take very different approaches — Sandero focuses on low cost and straightforward utility while the Stonic offers more style, features and refinement. This quick comparison highlights where each model shines so …
SEAT Arona
Skoda Kamiq
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Picking between the SEAT Arona and the Skoda Kamiq is largely a choice between a sportier, style-led crossover and a more practical, spacious, value-focused one. Both share similar underpinnings and efficient engines, but the Arona leans toward engaging looks and driving feel while the Kamiq …
Hyundai i20
Kia Stonic
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Choosing between the Hyundai i20 and the Kia Stonic comes down to whether you value the i20’s refined hatchback driving dynamics and efficient packaging or the Stonic’s higher ride height, SUV-like presence and slightly more practical load space. I’ll compare their engines, interior space, …
Kia Stonic
SEAT Arona

Costs and Consumption
Price
20,400 - 26,800 £
Price
20,700 - 30,300 £
Consumption L/100km
5.6 - 5.7 L/100km
Consumption L/100km
5.3 - 5.8 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
126 - 128 g/km
co2
120 - 132 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
1,205 - 1,270 kg
Curb weight
1,188 - 1,268 kg
Trunk capacity
352 L
Trunk capacity
400 L
Length
-
Length
-
Width
1,760 mm
Width
1,780 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
440 - 445 kg
Payload
502 - 522 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV
Engine Type
Petrol
Transmission
Manuel, Automatic
Transmission
Manuel, Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
100 - 115 HP
Power HP
95 - 150 HP
Acceleration 0-100km/h
10.7 - 12.1 s
Acceleration 0-100km/h
8.3 - 11.1 s
Max Speed
-
Max Speed
-
Torque
172 - 200 Nm
Torque
175 - 250 Nm
Number of Cylinders
3
Number of Cylinders
3 - 4
Power kW
74 - 85 kW
Power kW
70 - 110 kW
Engine capacity
998 cm3
Engine capacity
999 - 1,498 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
D
CO2 Efficiency Class
D
Brand
Kia
Brand
SEAT
Is the Kia Stonic offered with different drivetrains?

The Kia Stonic is offered with Front-Wheel Drive.

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.