@ Kia Corporation
@ SEAT S.A. / SEAT Media Center
VS

Kia Stonic vs SEAT Ateca – Which model is better for everyday use?

Compare performance, boot capacity, efficiency and price at a glance.
Find out which car is the better choice for you – Kia Stonic or SEAT Ateca?

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

Stonic @ Kia Corporation

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Kia Stonic has a distinct advantage in terms of price – it starts at 20100 £, while the SEAT Ateca costs 25100 £. That’s a price difference of around 4971 £.

Fuel consumption also shows a difference: SEAT Ateca manages with 4.90 L and is therefore slightly more efficient than the Kia Stonic with 5.60 L. The difference is about 0.70 L per 100 km.

Ateca @ SEAT S.A. / SEAT Media Center

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 SEAT Ateca has a distinct edge – offering 150 HP compared to 115 HP. That’s roughly 35 HP more horsepower.

In acceleration from 0 to 100 km/h, the SEAT Ateca is slightly quicker – completing the sprint in 9 s, while the Kia Stonic takes 10.70 s. That’s about 1.70 s faster.

In terms of top speed, the SEAT Ateca performs minimal better – reaching 202 km/h, while the Kia Stonic tops out at 182 km/h. The difference is around 20 km/h.

There’s also a difference in torque: SEAT Ateca pulls decisively stronger with 360 Nm compared to 200 Nm. That’s about 160 Nm difference.

Stonic @ Kia Corporation

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.

Both vehicles offer seating for 5 people.

In curb weight, Kia Stonic is somewhat lighter – 1205 kg compared to 1345 kg. The difference is around 140 kg.

In terms of boot space, the SEAT Ateca offers noticeable more room – 510 L compared to 352 L. That’s a difference of about 158 L.

In maximum load capacity, the SEAT Ateca performs distinct better – up to 1604 L, which is about 449 L more than the Kia Stonic.

When it comes to payload, SEAT Ateca somewhat takes the win – 525 kg compared to 445 kg. That’s a difference of about 80 kg.

Who wins the race?

The SEAT Ateca proves to be wins the duel decisively and therefore becomes our DriveDuel Champion!
SEAT Ateca is the better all-rounder in this comparison.

from about £25,100
Ateca @ SEAT S.A. / SEAT Media Center

SEAT Ateca

  • Engine Type : Petrol, Diesel
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 116 - 150 HP
  • Consumption L/100km : 4.9 - 6.4 L

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.

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SEAT Ateca

5 (1)
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The SEAT Ateca blends sharp, purposeful styling with practical space that turns everyday errands into something a bit more enjoyable. It’s poised and engaging to drive for its segment, offers solid value, and has just enough personality to make you smile on the school run.

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Kia Stonic
SEAT Ateca
Stonic @ Kia Corporation
Ateca @ SEAT S.A. / SEAT Media Center

Costs and Consumption

Price
20100 - 26600 £
Price
25100 - 36900 £
Consumption L/100km
5.6 - 5.9 L
Consumption L/100km
4.9 - 6.4 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
127 - 133 g/km
co2
129 - 144 g/km
Fuel tank capacity
45 L
Fuel tank capacity
50 L

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1205 - 1270 kg
Curb weight
1345 - 1514 kg
Trunk capacity
352 L
Trunk capacity
510 L
Length
4165 mm
Length
4381 mm
Width
1760 mm
Width
1841 mm
Height
1520 mm
Height
1601 mm
Max trunk capacity
1155 L
Max trunk capacity
1604 L
Payload
440 - 445 kg
Payload
516 - 525 kg

Engine and Performance

Engine Type
Petrol, Petrol MHEV
Engine Type
Petrol, Diesel
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
116 - 150 HP
Acceleration 0-100km/h
10.7 - 12.1 s
Acceleration 0-100km/h
9 - 11 s
Max Speed
179 - 182 km/h
Max Speed
183 - 202 km/h
Torque
172 - 200 Nm
Torque
200 - 360 Nm
Number of Cylinders
3
Number of Cylinders
3 - 4
Power kW
74 - 85 kW
Power kW
85 - 110 kW
Engine capacity
998 cm3
Engine capacity
999 - 1968 cm3

General

Model Year
2025
Model Year
2024 - 2025
CO2 Efficiency Class
D
CO2 Efficiency Class
E, D
Brand
Kia
Brand
SEAT
Is the Kia Stonic offered with different drivetrains?

The Kia Stonic is offered with Front-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.