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Citroen C5 Aircross vs Mazda MX-5 Roadster comparison

Compare performance (225 HP vs 132 HP), boot space and price (29,100 £ vs 29,000 £ ) at a glance. Find out which car is the better choice for you – Citroen C5 Aircross or Mazda MX-5 Roadster?

Citroen C5 Aircross vs Mazda MX-5 Roadster: Key differences

Citroen C5 Aircross

4.1 (7 Reviews)
rate
  • substantially more power
  • substantially more efficient
  • substantially more trunk space
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Mazda MX-5 Roadster

  • marginally cheaper
  • clearly lighter
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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

C5 Aircross

Costs and Efficiency:

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

Mazda MX-5 Roadster is marginally cheaper – starting at 29,000 £ , while the Citroen C5 Aircross costs 29,100 £ . That’s a price difference of around 172 £.

Fuel consumption also shows a difference: the Citroen C5 Aircross uses 2.5 L/100km and is substantially more efficient than the Mazda MX-5 Roadster with 6.2 L/100km. The difference is about 3.7 L/100km.

MX-5 Roadster

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 Citroen C5 Aircross offers substantially more power – delivering 225 HP compared to 132 HP. That’s roughly 93 HP more horsepower.

Both models accelerate almost equally fast – 8.3 s from 0 to 100 km/h.

There’s also a difference in torque: the Citroen C5 Aircross delivers substantially more torque with 300 Nm compared to 152 Nm. That’s about 148 Nm more.

C5 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.

Seats: Citroen C5 Aircross offers more seats – 5 vs 2.

In terms of curb weight, Mazda MX-5 Roadster is clearly lighter – 1,078 kg compared to 1,629 kg. The difference is around 551 kg.

Looking at boot space, the Citroen C5 Aircross offers substantially more boot space – 565 L compared to 130 L. That’s a difference of about 435 L.

When it comes to payload, the Citroen C5 Aircross carries clearly more – 471 kg compared to 152 kg. That’s a difference of about 319 kg.

Who wins the race in the data check?

The Citroen C5 Aircross 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 £29,100
C5 Aircross

Citroen C5 Aircross

  • Engine Type Petrol MHEV, Electric, Plugin Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 145 - 225 HP
  • Consumption L/100km 2.5 - 5.4 L/100km
  • Consumption kWh/100km 17 kWh/100km
  • Electric Range 81 - 520 km
Citroen C5 Aircross
Mazda MX-5 Roadster

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Citroen C5 Aircross

The Citroën C5 Aircross feels like a sofa on wheels, delivering a calm, floaty ride and clever packaging that makes life with luggage and kids noticeably easier. Quirky French styling and a supremely practical, family-focused cabin mean it quietly wins hearts by prioritising comfort over showroom bravado.

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Mazda MX-5 Roadster

The Mazda MX-5 is a featherweight, open-top sports car that turns ordinary roads into a grin-inducing playground thanks to razor-sharp steering and an engaging, tactile gearbox. It won’t swallow the weekly shopping or ski bags, but for anyone after pure driving fun and sun-on-your-face weekends, few cars match its sheer charm and value.

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Citroen C5 Aircross
Mazda MX-5 Roadster

Costs and Consumption

Price
29,100 - 43,000 £
Price
29,000 - 34,300 £
Consumption L/100km
2.5 - 5.4 L/100km
Consumption L/100km
6.2 L/100km
Consumption kWh/100km
17 kWh/100km
Consumption kWh/100km
-
Electric Range
81 - 520 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 - 121 g/km
co2
140 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Roadster
Seats
5
Seats
2
Doors
-
Doors
-
Curb weight
1,629 - 2,184 kg
Curb weight
1,078 kg
Trunk capacity
565 L
Trunk capacity
130 L
Length
-
Length
-
Width
1,870 mm
Width
1,735 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
446 - 471 kg
Payload
152 kg

Engine and Performance

Engine Type
Petrol MHEV, Electric, Plugin Hybrid
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
Transmission Detail
Manual Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
145 - 225 HP
Power HP
132 HP
Acceleration 0-100km/h
8.3 - 11.2 s
Acceleration 0-100km/h
8.3 s
Max Speed
-
Max Speed
-
Torque
230 - 300 Nm
Torque
152 Nm
Number of Cylinders
3 - 4
Number of Cylinders
4
Power kW
107 - 165 kW
Power kW
97 kW
Engine capacity
1,199 - 1,598 cm3
Engine capacity
1,496 cm3

General

Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
D, A, B
CO2 Efficiency Class
E
Brand
Citroen
Brand
Mazda
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.