The second-generation DS 4 completely reinvented the model into a sleek, wide-track luxury compact based on the EMP2 V3 architecture. Balancing athletic proportions with avant-garde French craftsmanship, methodical DS 4 maintenance is paramount to maintain the smooth operation of its plug-in hybrid powertrains, camera-controlled damping and complex electronic sub-systems.
The engine range highlights the E-Tense 225 plug-in hybrid, the 48V Hybrid 136 with e-DCS6 gearbox, and the long-distance 1.5 BlueHDi 130 diesel. The E-Tense features a 12.4 kWh traction battery linked to an 8-speed electrified transmission, while the 1.5 BlueHDi demands verification of its upgraded 8 mm camshaft timing chain and the EAT8 automatic gearbox.
During a pre-purchase appraisal, test seamless transitions between electric and petrol modes under moderate throttle. Verify that the camera-based DS ACTIVE SCAN SUSPENSION system operates without error messages and ensure the 12V auxiliary battery is healthy to avoid intermittent driver assistance glitching.