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Citroen C3 Aircross vs Mercedes C-Class EQ comparison

Compare performance (145 HP vs 489 HP), boot space and price (16,400 £ vs 58,000 £ ) at a glance. Find out which car is the better choice for you – Citroen C3 Aircross or Mercedes C-Class EQ?

Citroen C3 Aircross vs Mercedes C-Class EQ: Key differences

Citroen C3 Aircross

4.4 (1 Reviews)
rate
  • substantially cheaper
  • considerably lighter
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Mercedes C-Class EQ

  • clearly more power
  • somewhat more efficient
  • significantly more electric range
  • clearly quicker 0–100 km/h
  • marginally more trunk space
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By Achim Sedelmaier

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

C3 Aircross

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.

Citroen C3 Aircross is substantially cheaper – starting at 16,400 £ , while the Mercedes C-Class EQ costs 58,000 £ . That’s a price difference of around 41,590 £.

In terms of energy consumption, the Mercedes C-Class EQ is somewhat more efficient: consuming 14.3 kWh/100km compared to 16.1 kWh/100km for the Citroen C3 Aircross. That’s a difference of about 1.8 kWh/100km.

As for electric range, the Mercedes C-Class EQ offers significantly more range – reaching up to 753 km, about 353 km more than the Citroen C3 Aircross.

C-Class EQ

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 C-Class EQ offers clearly more power – delivering 489 HP compared to 145 HP. That’s roughly 344 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes C-Class EQ is clearly quicker – completing the sprint in 4 s, while the Citroen C3 Aircross takes 12.3 s. That’s about 8.3 s quicker.

There’s also a difference in torque: the Mercedes C-Class EQ delivers significantly more torque with 800 Nm compared to 230 Nm. That’s about 570 Nm more.

C3 Aircross

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, Citroen C3 Aircross is considerably lighter – 1,312 kg compared to 2,460 kg. The difference is around 1,148 kg.

Looking at boot space, the Mercedes C-Class EQ offers marginally more boot space – 470 L compared to 460 L. That’s a difference of about 10 L.

When it comes to payload, the Mercedes C-Class EQ carries only slightly more – 505 kg compared to 462 kg. That’s a difference of about 43 kg.

Who wins the race in the data check?

The Mercedes C-Class EQ is decisively ahead 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 £58,000
C-Class EQ

Mercedes C-Class EQ

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 489 HP
  • Consumption kWh/100km 14.3 - 15.6 kWh/100km
  • Electric Range 706 - 753 km
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Frequently compared as well

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Mercedes C-Class EQ

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Citroen C3 Aircross

The Citroën C3 Aircross is a compact crossover that stands out with its quirky, friendly styling and a tall, airy cabin that prioritizes comfort. It suits buyers who value flexible interior space, good visibility and easy urban driving over sporty performance.

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Reviews Citroen C3 Aircross

4.4 (1 Reviews)
rate

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

Mercedes C-Class EQ

The Mercedes C‑Class EQ blends the familiar poise and luxury of the C‑Class with Mercedes' EQ electric ethos, delivering a quietly refined and modern driving experience. Inside, it pairs upscale materials and tech-forward touches with a composed ride that suits both city commuting and longer journeys.

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Reviews Mercedes C-Class EQ

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Frequently compared as well

Citroen C3 Aircross
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The Citroën C3 Aircross and Renault 4 go head-to-head in a clash of philosophies: the C3 Aircross is a compact family SUV built for practicality and comfort, while the Renault 4 is a charming, retro‑styled city car reimagined for modern life. We’ll cut through their space, drivability and everyday …
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Mercedes C-Class EQ
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Mercedes EQE and Mercedes C-Class EQ go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the Mercedes EQE or …
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Citroen C3 Aircross and Opel Mokka go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the Citroen C3 Aircross …
Citroen C3 Aircross
Mercedes C-Class EQ

Costs and Consumption
Price
16,400 - 29,000 £
Price
58,000 - 67,600 £
Consumption L/100km
5.3 - 5.9 L/100km
Consumption L/100km
-
Consumption kWh/100km
16.1 - 18.1 kWh/100km
Consumption kWh/100km
14.3 - 15.6 kWh/100km
Electric Range
307 - 400 km
Electric Range
706 - 753 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 134 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,312 - 1,608 kg
Curb weight
2,460 kg
Trunk capacity
460 L
Trunk capacity
470 L
Length
-
Length
-
Width
1,795 mm
Width
1,892 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
407 - 462 kg
Payload
505 kg

Engine and Performance
Engine Type
Electric, Petrol, Petrol MHEV
Engine Type
Electric
Transmission
Automatic, Manuel
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
101 - 145 HP
Power HP
489 HP
Acceleration 0-100km/h
12.3 - 13 s
Acceleration 0-100km/h
4 s
Max Speed
-
Max Speed
-
Torque
125 - 230 Nm
Torque
800 Nm
Number of Cylinders
3
Number of Cylinders
-
Power kW
74 - 107 kW
Power kW
360 kW
Engine capacity
1,199 cm3
Engine capacity
-

General
Model Year
2,024 - 2,026
Model Year
2026
CO2 Efficiency Class
A, D
CO2 Efficiency Class
A
Brand
Citroen
Brand
Mercedes-Benz
What drivetrain options does the Citroen C3 Aircross have?

The Citroen C3 Aircross is available as 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.