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Kia Stonic vs Maserati MC20 Roadster comparison

Compare performance (115 HP vs 630 HP), boot space and price (20,400 £ vs 235,600 £ ) at a glance. Find out which car is the better choice for you – Kia Stonic or Maserati MC20 Roadster?

Kia Stonic vs Maserati MC20 Roadster: Key differences

Kia Stonic

4.7 (3 Reviews)
rate
  • considerably cheaper
  • considerably more efficient
  • markedly lighter
  • considerably more trunk space
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Maserati MC20 Roadster

  • significantly more power
  • clearly quicker 0–100 km/h
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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.

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

Stonic

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 is considerably cheaper – starting at 20,400 £ , while the Maserati MC20 Roadster costs 235,600 £ . That’s a price difference of around 215,164 £.

Fuel consumption also shows a difference: the Kia Stonic uses 5.6 L/100km and is considerably more efficient than the Maserati MC20 Roadster with 11.7 L/100km. The difference is about 6.1 L/100km.

MC20 Roadster

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 Maserati MC20 Roadster offers significantly more power – delivering 630 HP compared to 115 HP. That’s roughly 515 HP more horsepower.

When accelerating from 0 to 100 km/h, the Maserati MC20 Roadster is clearly quicker – completing the sprint in 2.9 s, while the Kia Stonic takes 10.7 s. That’s about 7.8 s quicker.

There’s also a difference in torque: the Maserati MC20 Roadster delivers substantially more torque with 730 Nm compared to 200 Nm. That’s about 530 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.

Seats: Kia Stonic offers more seats – 5 vs 2.

In terms of curb weight, Kia Stonic is markedly lighter – 1,205 kg compared to 1,534 kg. The difference is around 329 kg.

Looking at boot space, the Kia Stonic offers considerably more boot space – 352 L compared to 100 L. That’s a difference of about 252 L.

When it comes to payload, the Kia Stonic carries considerably more – 445 kg compared to 256 kg. That’s a difference of about 189 kg.

Who wins the race in the data check?

The Kia Stonic 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 £20,400
Stonic

Kia Stonic

  • Engine Type Petrol, Petrol MHEV
  • Transmission Manual, Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 100 - 115 HP
  • Consumption L/100km 5.6 - 5.7 L/100km
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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

4.7 (3 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

Maserati MC20 Roadster

The Maserati MC20 Roadster is an open-top Italian exotic that pairs razor-sharp handling with a cathedral-like exhaust voice and sculpted, winglike bodywork that stops people in their tracks. It’s for buyers who want rarity and drama in a usable package — a car that looks like gallery art, sounds like a declaration and asks for a confident owner with a generous sense of adventure (and budget).

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Reviews Maserati MC20 Roadster

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

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Kia Stonic
Maserati MC20 Roadster

Costs and Consumption
Price
20,400 - 26,800 £
Price
235,600 £
Consumption L/100km
5.6 - 5.7 L/100km
Consumption L/100km
11.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
126 - 128 g/km
co2
265 g/km
Fuel tank capacity
-
Fuel tank capacity
60 L

Dimensions and Body
Body Type
SUV
Body Type
Roadster
Seats
5
Seats
2
Doors
-
Doors
2
Curb weight
1,205 - 1,270 kg
Curb weight
1,534 kg
Trunk capacity
352 L
Trunk capacity
100 L
Length
-
Length
4,669 mm
Width
1,760 mm
Width
1,965 mm
Height
-
Height
1,224 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
440 - 445 kg
Payload
256 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV
Engine Type
Petrol
Transmission
Manual, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
100 - 115 HP
Power HP
630 HP
Acceleration 0-100km/h
10.7 - 12.1 s
Acceleration 0-100km/h
2.9 s
Max Speed
-
Max Speed
320 km/h
Torque
172 - 200 Nm
Torque
730 Nm
Number of Cylinders
3
Number of Cylinders
6
Power kW
74 - 85 kW
Power kW
463 kW
Engine capacity
998 cm3
Engine capacity
3,000 cm3

General
Model Year
2025
Model Year
2024
CO2 Efficiency Class
D
CO2 Efficiency Class
G
Brand
Kia
Brand
Maserati
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.