DS Automobiles DS 4
The modern DS 4 (2021-onwards) is a striking premium hatchback that blends sharp, sculptural styling with crossover-inspired ride height to challenge the Audi A3 and Mercedes A-Class. Built on the Stellantis EMP2 platform, it offers a deeply luxurious, avant-garde interior that prioritizes comfort and distinctive design over sporty handling. In the UK, it appeals to buyers who want to break away from the predictable German premium brands and enjoy a whisper-quiet, wafty ride. Reliability is generally improving under the Stellantis umbrella, with the plug-in hybrid (E-Tense) models proving popular for company car tax benefits. It perfectly suits design-led buyers who want a comfortable, eye-catching daily commuter.
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Common Faults & Reliability
These are the most common documented problems for the DS Automobiles DS 4, sorted by their typical impact and frequency.
1.2 PureTech "Wet Belt" Degradation
high severityThe timing belt runs in oil and can degrade, shedding debris that blocks the oil pickup and can lead to vacuum pump failure (affecting braking assistance) and total engine failure.
1.6 THP timing-chain stretch
high severityThe turbo petrol DS 4 shares the same Prince-engine weak points as its Peugeot and Mini relatives, with timing-chain noise and carbon build-up the biggest ownership risks.
EGS / ETG gearbox actuator and clutch wear
medium severityThe semi-automated gearbox is acceptable when healthy but quickly feels broken if the clutch or actuator is tired, leading to jerky shifts and expensive catch-up work.
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