All generations and engines together · 102,953 MOT tests in the 2025 data · typical mileage at age 7: 50k
One of the worst superminis, by age and by mileage. Watch corrosion and suspension. A risky used buy. Check the MOT history for repeating corrosion advisories before you go.
Split by first-registration year. Cars registered in a changeover year can belong to either generation.
Owner folklore from forums and the motoring press, with how well each report stands up. Most of it never shows up in an MOT, which is why this section exists at all.
Early DS3s with the 1.6 THP petrol (shared with Mini Cooper S and Peugeot RCZ of the same era) can develop a rattly timing chain, sometimes from as low as 30,000 miles even with full service history. Left alone it stretches, jumps timing and can bend valves, turning a chain and tensioner job into a full engine rebuild. Listen for a metallic rattle on cold start that clears after a few seconds; that's the early warning sign. No factory recall exists, so this comes down to buyer diligence.
Direct-injection 1.6 THP 150 cars from around 2014 onward were reported to suffer coking in the inlet valves and turbo-related water pump problems, leading to rough running, loss of power and eventually a strip-down to clean the ports. It's a known trait of this engine family rather than something PSA/Citroen has formally addressed with a recall.
The smaller 1.2 petrol engines have a reputation for the high-pressure fuel pump wearing out, typically between 50,000 and 75,000 miles (roughly 80,000-120,000km). Symptoms are hard or intermittent starting and rough, uneven running rather than a sudden breakdown, so it can be mistaken for a flat battery or dirty fuel at first. Not subject to a manufacturer recall as far as we could find; treat it as a wear item to budget for on higher-mileage cars.
A number of owners report water getting into the fusebox area, knocking out things like daytime running lights and other electrics in a way that's hard to pin down. In at least one documented case the culprit was a leaking screenwash pump rather than a door seal or scuttle drain, so the fix varies car to car. It's not a universal fault and dealers don't always agree on the cause, which is why it sits as disputed rather than a confirmed pattern.
DS3s ordered with a different-coloured roof (a signature option on this model) have a history of the roof paint splitting or peeling, and separately of paint failing under the door mirrors even where a protective film was fitted at the factory. It's cosmetic rather than structural, but a full roof respray on a car this old isn't cheap, and owners disagree on how common it really is versus bad luck with individual cars.
Stellantis issued a serious "do not drive" recall covering C3 and DS3 models built between 2009 and 2017, with some 2018-19 cars also included, over a risk that the airbag inflator can rupture and throw metal fragments. This is manufacturer-acknowledged and enforced through the DVSA's recall checker, not owner folklore, so it's as close to confirmed as this list gets. Any used DS3 from this era needs its VIN checked before it's driven, let alone bought.
Ranked from this model’s own MOT record, then from what owners report.
Saveable checklistThe physical checks its own defect data says are worth your time, most telling first.
These judge the seller’s upkeep rather than the model, and they are where the haggling money is.
The physical checks its own defect data says are worth your time, most telling first.
These judge the seller’s upkeep rather than the model, and they are where the haggling money is.
The physical checks its own defect data says are worth your time, most telling first.
These judge the seller’s upkeep rather than the model, and they are where the haggling money is.
Drawn from the reports above rather than the MOT data. These are the model-specific ones.
Computed from DVSA MOT results, all of Great Britain, 2025. Nothing here is opinion.
Share of tests where each item was recorded. The dark tick is the class average across all tracked models; bars are scaled within each group.
The rows that judge the model rather than its keeper. 30,805 tests in this band.
Tyres, pads and stone chips say more about how the car was driven and maintained than about how it was built.
Same segment (Superminis), best MOT record first. Compare before you shortlist.