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Kia Stonic vs Mercedes EQA comparison

Compare performance (115 HP vs 228 HP), boot space and price (20,400 £ vs 45,900 £ ) at a glance. Find out which car is the better choice for you – Kia Stonic or Mercedes EQA?

Kia Stonic vs Mercedes EQA: Key differences

Kia Stonic

4.6 (2 Reviews)
rate
  • substantially cheaper
  • significantly lighter
  • marginally more trunk space
details

Mercedes EQA

5 (1 Reviews)
rate
  • clearly more power
  • clearly quicker 0–100 km/h
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

Stonic

Costs and Efficiency:

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

Kia Stonic is substantially cheaper – starting at 20,400 £ , while the Mercedes EQA costs 45,900 £ . That’s a price difference of around 25,483 £.

EQA

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 Mercedes EQA offers clearly more power – delivering 228 HP compared to 115 HP. That’s roughly 113 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes EQA is clearly quicker – completing the sprint in 7.7 s, while the Kia Stonic takes 10.7 s. That’s about 3 s quicker.

There’s also a difference in torque: the Mercedes EQA delivers clearly more torque with 390 Nm compared to 200 Nm. That’s about 190 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 significantly lighter – 1,205 kg compared to 2,115 kg. The difference is around 910 kg.

Looking at boot space, the Kia Stonic offers marginally more boot space – 352 L compared to 340 L. That’s a difference of about 12 L.

When it comes to payload, the Kia Stonic carries very slightly more – 445 kg compared to 425 kg. That’s a difference of about 20 kg.

Who wins the race in the data check?

The Mercedes EQA is far ahead 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 £45,900
EQA

Mercedes EQA

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 228 HP
  • Consumption kWh/100km 16.9 kWh/100km
  • Electric Range 476 km
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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)
rate
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

Mercedes EQA

The Mercedes EQA slips into the electric crossover ranks with the brand’s familiar luxury polish, offering a quiet, fuss-free drive that feels perfectly at home in the city or on a country escape. Inside it’s neatly finished and tech-forward, projecting grown-up refinement even if it plays things a bit safe for anyone chasing outright excitement.

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Reviews Mercedes EQA

5 (1 Reviews)
rate

No reviews yet. Share your experience and help others decide.

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Mercedes EQA

Costs and Consumption
Price
20,400 - 26,800 £
Price
45,900 - 54,900 £
Consumption L/100km
5.6 - 5.7 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
16.9 kWh/100km
Electric Range
-
Electric Range
476 km
Battery Capacity
-
Battery Capacity
-
co2
126 - 128 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
1,205 - 1,270 kg
Curb weight
2,115 kg
Trunk capacity
352 L
Trunk capacity
340 L
Length
-
Length
-
Width
1,760 mm
Width
1,834 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
440 - 445 kg
Payload
425 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV
Engine Type
Electric
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
100 - 115 HP
Power HP
228 HP
Acceleration 0-100km/h
10.7 - 12.1 s
Acceleration 0-100km/h
7.7 s
Max Speed
-
Max Speed
-
Torque
172 - 200 Nm
Torque
390 Nm
Number of Cylinders
3
Number of Cylinders
-
Power kW
74 - 85 kW
Power kW
168 kW
Engine capacity
998 cm3
Engine capacity
-

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
D
CO2 Efficiency Class
A
Brand
Kia
Brand
Mercedes-Benz
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.