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Kia Stonic vs Mercedes Citan Transporter comparison

Compare performance (115 HP vs 131 HP), boot space and price (20,400 £ vs 21,700 £ ) at a glance. Find out which car is the better choice for you – Kia Stonic or Mercedes Citan Transporter?

Kia Stonic vs Mercedes Citan Transporter: Key differences

Kia Stonic

4.7 (3 Reviews)
rate
  • only slightly cheaper
  • very slightly quicker 0–100 km/h
  • somewhat lighter
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Mercedes Citan Transporter

  • a bit more power
  • barely more efficient
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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 only slightly cheaper – starting at 20,400 £ , while the Mercedes Citan Transporter costs 21,700 £ . That’s a price difference of around 1,350 £.

Fuel consumption also shows a difference: the Mercedes Citan Transporter uses 5.1 L/100km and is barely more efficient than the Kia Stonic with 5.6 L/100km. The difference is about 0.5 L/100km.

Citan Transporter

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 Mercedes Citan Transporter offers a bit more power – delivering 131 HP compared to 115 HP. That’s roughly 16 HP more horsepower.

When accelerating from 0 to 100 km/h, the Kia Stonic is very slightly quicker – completing the sprint in 10.7 s, while the Mercedes Citan Transporter takes 11.7 s. That’s about 1 s quicker.

There’s also a difference in torque: the Mercedes Citan Transporter delivers clearly more torque with 270 Nm compared to 200 Nm. That’s about 70 Nm more.

Stonic

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 terms of curb weight, Kia Stonic is somewhat lighter – 1,205 kg compared to 1,381 kg. The difference is around 176 kg.

When it comes to payload, the Mercedes Citan Transporter carries substantially more – 787 kg compared to 445 kg. That’s a difference of about 342 kg.

Who wins the race in the data check?

The Mercedes Citan Transporter 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 £21,700
Citan Transporter

Mercedes Citan Transporter

  • Engine Type Diesel, Petrol, Electric
  • Transmission Manual, Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 95 - 131 HP
  • Consumption L/100km 5.1 - 6.9 L/100km
  • Consumption kWh/100km 18.7 - 21.1 kWh/100km
  • Electric Range 262 - 290 km
Kia Stonic
Mercedes Citan Transporter

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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Mercedes Citan Transporter

The Mercedes Citan is a practical, city-friendly van that blends Mercedes' premium touches with sensible commercial utility — it's nimble in tight streets, easy to load, and feels more polished than its price suggests. For small-business owners who want something professional-looking without fuss, the Citan is a dependable workhorse that won’t embarrass you at client meetings and is surprisingly pleasant to drive.

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Kia Stonic
Mercedes Citan Transporter

Costs and Consumption

Price
20,400 - 26,800 £
Price
21,700 - 33,300 £
Consumption L/100km
5.6 - 5.7 L/100km
Consumption L/100km
5.1 - 6.9 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
18.7 - 21.1 kWh/100km
Electric Range
-
Electric Range
262 - 290 km
Battery Capacity
-
Battery Capacity
45 kWh
co2
126 - 128 g/km
co2
0 - 156 g/km
Fuel tank capacity
-
Fuel tank capacity
54 L

Dimensions and Body

Body Type
SUV
Body Type
Cargo Van
Seats
5
Seats
2 - 5
Doors
-
Doors
4 - 5
Curb weight
1,205 - 1,270 kg
Curb weight
1,381 - 1,939 kg
Trunk capacity
352 L
Trunk capacity
-
Length
-
Length
4,498 - 4,922 mm
Width
1,760 mm
Width
1,859 mm
Height
-
Height
1,819 - 1,830 mm
Max trunk capacity
-
Max trunk capacity
2,900 - 3,620 L
Payload
440 - 445 kg
Payload
449 - 787 kg

Engine and Performance

Engine Type
Petrol, Petrol MHEV
Engine Type
Diesel, Petrol, Electric
Transmission
Manual, Automatic
Transmission
Manual, Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic, Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
100 - 115 HP
Power HP
95 - 131 HP
Acceleration 0-100km/h
10.7 - 12.1 s
Acceleration 0-100km/h
11.7 - 13.8 s
Max Speed
-
Max Speed
132 - 183 km/h
Torque
172 - 200 Nm
Torque
240 - 270 Nm
Number of Cylinders
3
Number of Cylinders
4
Power kW
74 - 85 kW
Power kW
70 - 96 kW
Engine capacity
998 cm3
Engine capacity
1,332 - 1,461 cm3

General

Model Year
2025
Model Year
2,021 - 2,024
CO2 Efficiency Class
D
CO2 Efficiency Class
E, F, D, A
Brand
Kia
Brand
Mercedes-Benz
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.