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Citroën C4 Citroën C5 X

Two cars on the same rows. The figures are all here, with their sources, so you can read them yourself and decide what matters.

Comparison table

22 of these rows differ. They sit at the top. Figures come straight from the makers, indicative. A bullet (•) marks a differing row.
Citroën C4 Citroën C5 X
Fuel Petrol Plug-in Hybrid, Hybrid, Petrol
Model years 2020-now 2022-now
From (indicative) € 28,490 € 40,990
Status Available Available
RatingsRating figures: higher is better (scale 0-100). What each category measures is explained on the methodology page.
Efficiency 66/100 –
Reliability 62/100 –
Practicality 64/100 –
Value retention 60/100 –
Sustainability (environmental impact) 40/100 –
Specifications
Body style Crossover Sedan
Power (hp) 130 225
0–100 km/h (s) 10.2 7.9
Top speed (km/h) 200 233
Length (mm) 4350 4805
Width (mm) 1800 1865
Height (mm) 1525 1485
Kerb weight (kg) 1353 1797
Consumption WLTP (l/100km) 5.7 –
Petrol consumption (l/100km) 5.7 –
Max. towing weight, braked (kg) 1200 1300
Boot (l) 380 545
Range (WLTP, km) – 63
Battery (kWh) – 12.4
Seats 5 5
Doors 5 5

OEM datasheets + RDW + ADAC (see methodology); rating and reference dates are listed per figure

Show sources and reference dates per rating
  • Citroën C4 · Efficiency: Owner-reported real-world consumption vs. WLTP 5.7 l/100km, public forums · reference date 2026-05-18
  • Citroën C4 · Reliability: ADAC breakdown statistics 2025 segment + owner reviews + RDW recalls (PureTech three-cylinder with points to note) · reference date 2026-05-18
  • Citroën C4 · Practicality: Boot 380 l + raised seating and comfort suspension, vs. C-segment (manufacturer figure, indicative) · reference date 2026-05-18
  • Citroën C4 · Value retention: Residual-value indication from segment valuation guides (Citroën historically below C-segment average) · reference date 2026-05-18
  • Citroën C4 · Sustainability (environmental impact): WLTP consumption manufacturer figure petrol + exhaust emissions (Euro-6d standard on current models), reference date 2026-05-21 · reference date 2026-05-21

Who they are

A short write-up on each car, one paragraph apiece. We describe them on their own terms rather than picking a winner.

Profile · III PureTech 130 (2020+, facelift 2024)

Citroën C4

C-segment model on the CMP platform from Stellantis, a cross between hatchback and crossover with raised seating. The common petrol is the PureTech 130 (1.2 three-cylinder turbo); below it sits a PureTech 100. The 2024 facelift renewed the front and the interior, not the drivetrain. WLTP consumption around 5.7 l/100km (manufacturer figure, indicative); owners report 6.3-6.8 l/100km in mixed use (public forums, not measured by us). Shares the body with the electric ë-C4. Boot 380 l.

Profile · (I, 2022+, PHEV 225 / Hybrid 145)

Citroën C5 X

D-segment fastback on Stellantis' EMP2 platform (manufacturer figure, indicative). Available as PureTech 130 petrol, Hybrid 145 mild-hybrid and as e-Hybrid 225 PHEV with electric WLTP range around 63 km.

Citroën C4 Specs & reviews Configure at Citroën
Citroën C5 X Specs & reviews Configure at Citroën

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No tax or financial advice. Every figure shows its source and reference date. Always compare with an independent adviser and the official source. Source: OEM datasheets + RDW + ADAC (see methodology); rating and reference dates are listed per figure.