Citroen DS3 years to avoid: 2015

Last updated 16 August 2026 · OBDCode UK editorial

Inspect most carefully: 2015. Strongest in the data: 2010 or 2011. The ranking uses 211,575 MOT test records across 6 qualifying registration-year cohorts in the 2023–2025 DVSA test extracts and compares each cohort with all UK cars of the same age. Counts are test records, not unique vehicles. Same-vehicle follow-up for common certificate lines on this model is further down: how often the same item failed the next year, and how often the car was not tested again. Fuel-type signal: diesels show an average 4.9-point pass-rate deficit on this model. That may reflect mileage and use as well as the car itself, so inspect DPF and emissions history rather than treating fuel type as a verdict.

Every DS3 year, ranked

The age-adjusted MOT index sets 100 as the pass rate of all UK cars registered in the same year and tested in the same calendar year. Higher is better. This prevents an old car being labelled a “bad year” simply because it is old.

Rank	Year	Index	Vs same-age	Pass rate	Tests
1	2010 Strong	91.0	-9.0 pts	58.3%	11,411
2	2011 Strong	90.6	-9.4 pts	59.8%	26,897
3	2012	88.0	-12.0 pts	59.2%	42,422
4	2013	87.5	-12.5 pts	60.9%	52,836
5	2014	86.3	-13.7 pts	62.1%	52,951
6	2015 Inspect	85.6	-14.4 pts	64.4%	25,058

Why 2015 rank lower

The 2015 cohort passes 64.4% of tests (-14.4 points versus same-age cars) at a median 61,863 miles, with suspension the leading failure system. This is population-level evidence, not a known-fault list: service history, engine version and the individual MOT record can outweigh the registration-year average.

What happened next on this model

Year rankings are age-adjusted pass rates. The figures below are a same-vehicle follow-up for certificate lines that appear often enough on this model (at least 200 cars). They are not a repair quote and they do not isolate a turbo, DSG, or clutch part.

Track rod end ball joint has slight play — 2,473 cars · 16.8% failed the same item the next year · 10.7% were not tested again
Ball joint has slight play — 1,050 cars · 10.5% failed the same item the next year · 13.9% were not tested again
Brake pads wearing thin — 2,406 cars · 6.2% failed the same item the next year · 9.3% were not tested again
Exhaust system has a minor leak of exhaust gases — 1,125 cars · 5.8% failed the same item the next year · 12.8% were not tested again
Individual direction indicators slightly discoloured — 759 cars · 5.4% failed the same item the next year · 7.5% were not tested again

National rankings for the not-retested gap: cars not tested again. Repair-hold rates: repairs that did not hold.

How to use this before buying

Rankings describe the cohort, not the car. A cherished 2015 example beats a neglected 2010 one — always run the specific reg through the free MOT history check.
Read the advisories. Repeated notes for the same component across years mean the owner has been ignoring it. Decode them in our advisory library.
Fuel matters on this model. The diesel deficit (4.9 points) usually traces to DPF and emissions kit on low-mileage use — check for P2463-type soot codes on the test drive.
Scan before you pay. A 2-minute OBD scan reveals stored faults the dashboard hides — see our scanner guide.

FAQs

Which DS3 years should I avoid?

Based on 211,575 MOT tests adjusted against cars of the same age, 2015 are the lower-scoring outliers. That is a prompt for closer inspection, not proof that every car from those years is bad.

What is the best DS3 year to buy used?

2010 and 2011 lead the age-adjusted MOT ranking. The score compares each registration year with all UK cars of the same age; the specific car's history and condition still take priority.

Is the DS3 reliable overall?

Across 211,575 tests, the median age-adjusted index is 87.8 (100 equals the pass rate of all cars registered in the same year). Use the spread between years as one signal, then check the individual registration.

What data is required before a years-to-avoid guide is published?

We publish a guide only when a model has at least five registration-year cohorts old enough for a routine first MOT, each based on at least 1,500 Class 4 initial MOT tests pooled across the stated DVSA extract years, and at least 60,000 tests across those cohorts. From the models that pass those gates, this release includes the 220 models with the largest pooled samples. Retests are excluded.

How are the Strong and Inspect labels assigned?

Strong considers only the two highest-ranked registration-year cohorts and labels either one that is within 1.5 index points of the best. Inspect considers only the three lowest-ranked cohorts and labels a year only when its index is no higher than 100 and at least 2 points below the model median. Counts are MOT test records, not unique vehicles.

Methodology: index = 100 + the model-year cohort’s MOT pass-rate difference versus all UK vehicles registered in the same year and tested in the same calendar year. Pass rate uses DVSA result codes (P + PRS) ÷ (P + PRS + F): passes and passes after rectification at the test divided by those outcomes plus failures. Class 4 initial-test records only; retests excluded; at least 1,500 records per registration-year cohort. “Strong” considers the top two cohorts within 1.5 index points of the best. “Inspect” considers only the bottom three cohorts, then requires an index no higher than 100 and at least 2 points below the model median. Counts are test records, not unique vehicles. Association is not proof of a model-year defect. Source: DVSA Anonymised MOT tests and results, 2023–2025 extracts. Contains public sector information licensed under the Open Government Licence v3.0.