The first-generation Citroën C5 Aircross (Phase 1, 2018-2021) marks Citroën's return to the compact SUV segment with an offering 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 and Advanced Comfort seats. At the rear, it offers three independent, sliding, and retractable seats, bringing it closer to the modularity of an MPV. While its spaciousness and comfort are praised, its reliability record is heavily marred by the chronic weaknesses of its high-volume engines (1.2 PureTech and 1.5 BlueHDi), requiring rigorous selection when buying used.
The Citroën C5 Aircross I is a family SUV packed with qualities in terms of comfort and modularity. However, buying a used model (2018-2021) is like navigating a mechanical minefield. If you're looking for a diesel, avoid the 1.5 BlueHDi 130 unless you are provided with the invoice for the camshaft chain modification (upgrade to 8 mm). The sensible and reliable choice is exclusively the 2.0 BlueHDi 180, a robust, powerful engine perfectly suited to the vehicle, for which only the AdBlue system will need monitoring. For petrol, avoid the 1.2 PureTech and opt for the 1.6 PureTech 180, which is much more reassuring.