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Mitsubishi Colt vs Kia Stonic comparison

Compare performance (143 HP vs 115 HP), boot space and price (18,200 £ vs 20,400 £ ) at a glance. Find out which car is the better choice for you – Mitsubishi Colt or Kia Stonic?

Mitsubishi Colt vs Kia Stonic: Key differences

Mitsubishi Colt

  • slightly cheaper
  • moderately more power
  • markedly more efficient
  • slightly quicker 0–100 km/h
  • marginally lighter
  • very slightly more trunk space
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Kia Stonic

4.6 (2 Reviews)
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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

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

Colt

Costs and Efficiency:

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

Mitsubishi Colt is slightly cheaper – starting at 18,200 £ , while the Kia Stonic costs 20,400 £ . That’s a price difference of around 2,229 £.

Fuel consumption also shows a difference: the Mitsubishi Colt uses 4.2 L/100km and is markedly more efficient than the Kia Stonic with 5.6 L/100km. The difference is about 1.4 L/100km.

Stonic

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 Mitsubishi Colt offers moderately more power – delivering 143 HP compared to 115 HP. That’s roughly 28 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mitsubishi Colt is slightly quicker – completing the sprint in 9.3 s, while the Kia Stonic takes 10.7 s. That’s about 1.4 s quicker.

There’s also a difference in torque: the Kia Stonic delivers slightly more torque with 200 Nm compared to 160 Nm. That’s about 40 Nm more.

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, Mitsubishi Colt is marginally lighter – 1,189 kg compared to 1,205 kg. The difference is around 16 kg.

Looking at boot space, the Mitsubishi Colt offers very slightly more boot space – 391 L compared to 352 L. That’s a difference of about 39 L.

When it comes to payload, the Kia Stonic carries moderately more – 445 kg compared to 385 kg. That’s a difference of about 60 kg.

Who wins the race in the data check?

The Mitsubishi Colt holds a decisive overall lead 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 £18,200
Colt

Mitsubishi Colt

  • Engine Type Petrol, Full Hybrid
  • Transmission Manuel, Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 91 - 143 HP
  • Consumption L/100km 4.2 - 5.3 L/100km
Mitsubishi Colt
Kia Stonic

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mitsubishi Colt

The Mitsubishi Colt is a compact city hatch that blends sensible practicality with cheeky, no-nonsense styling, making it a confident companion for tight streets and daily errands. It may not be a playground for driving purists, but its easy-to-live-with manners, modest running costs and surprisingly roomy cabin make it a smart, sensible pick for urban buyers who value reliability over showmanship.

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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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Mitsubishi Colt
Kia Stonic

Costs and Consumption

Price
18,200 - 25,000 £
Price
20,400 - 26,800 £
Consumption L/100km
4.2 - 5.3 L/100km
Consumption L/100km
5.6 - 5.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
96 - 119 g/km
co2
126 - 128 g/km
Fuel tank capacity
39 - 42 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
1,189 - 1,380 kg
Curb weight
1,205 - 1,270 kg
Trunk capacity
301 - 391 L
Trunk capacity
352 L
Length
4,053 mm
Length
-
Width
1,798 mm
Width
1,760 mm
Height
1,439 mm
Height
-
Max trunk capacity
979 - 1,069 L
Max trunk capacity
-
Payload
381 - 385 kg
Payload
440 - 445 kg

Engine and Performance

Engine Type
Petrol, Full Hybrid
Engine Type
Petrol, Petrol MHEV
Transmission
Manuel, Automatic
Transmission
Manuel, Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
91 - 143 HP
Power HP
100 - 115 HP
Acceleration 0-100km/h
9.3 - 12.2 s
Acceleration 0-100km/h
10.7 - 12.1 s
Max Speed
174 km/h
Max Speed
-
Torque
148 - 160 Nm
Torque
172 - 200 Nm
Number of Cylinders
3 - 4
Number of Cylinders
3
Power kW
67 - 105 kW
Power kW
74 - 85 kW
Engine capacity
999 - 1,598 cm3
Engine capacity
998 cm3

General

Model Year
2,023 - 2,025
Model Year
2025
CO2 Efficiency Class
D, C
CO2 Efficiency Class
D
Brand
Mitsubishi
Brand
Kia
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.