The first-generation Citroën C5 Aircross (Phase 1, 2018-2021) marks Citroën's return to the compact SUV segment with a proposition focused on absolute comfort. Based on the PSA group's EMP2 platform (shared with the Peugeot 3008), it stands out with its Progressive Hydraulic Cushions suspension and Advanced Comfort seats. In the rear, it offers three independent, sliding, and retractable seats, bringing it closer to the modularity of an MPV. While its roominess and comfort are praised, its reliability record is heavily tarnished by the chronic weaknesses of its mass-market engines (1.2 PureTech and 1.5 BlueHDi), requiring rigorous selection when buying used.
The Citroën C5 Aircross I is a family SUV full of qualities in terms of comfort and modularity. However, buying a used model (2018-2021) is akin to a mechanical minefield. If you are looking for a diesel, flee the 1.5 BlueHDi 130 unless the invoice for the camshaft chain modification (upgrade to 8 mm) is provided to you. The choice of reason and reliability falls exclusively on the 2.0 BlueHDi 180, a robust, powerful engine perfectly suited to the vehicle, for which only the AdBlue system will need to be monitored. In petrol, avoid the 1.2 PureTech and favor the 1.6 PureTech 180, which is much more serene.