Dacia Sandero years to avoid — 286,918 MOT tests ranked
Every Sandero 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 | 2021 Strong | 99.1 | -0.9 pts | 89.5% | 1,537 |
| 2 | 2020 Strong | 98.5 | -1.5 pts | 88.4% | 23,196 |
| 3 | 2019 | 97.4 | -2.6 pts | 85.8% | 37,016 |
| 4 | 2018 | 96.6 | -3.4 pts | 82.9% | 37,013 |
| 5 | 2013 | 94.1 | -5.9 pts | 67.5% | 21,245 |
| 6 | 2017 | 94.0 | -6.0 pts | 78.0% | 43,822 |
| 7 | 2016 Inspect | 91.5 | -8.5 pts | 72.9% | 42,737 |
| 8 | 2014 Inspect | 87.9 | -12.1 pts | 63.7% | 37,180 |
| 9 | 2015 Inspect | 86.7 | -13.3 pts | 65.5% | 43,172 |
Why 2014 and 2015 and 2016 rank lower
The 2016 cohort passes 72.9% of tests (-8.5 points versus same-age cars) at a median 51,574 miles, with suspension the leading failure system. The 2014 cohort passes 63.7% of tests (-12.1 points versus same-age cars) at a median 67,544 miles, with suspension the leading failure system. The 2015 cohort passes 65.5% of tests (-13.3 points versus same-age cars) at a median 59,536 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.
How to use this before buying
- Rankings describe the cohort, not the car. A cherished 2014 example beats a neglected 2020 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 (6.4 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 Sandero years should I avoid?
Based on 286,918 MOT tests adjusted against cars of the same age, 2014, 2015, 2016 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 Sandero year to buy used?
2020 and 2021 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 Sandero reliable overall?
Across 286,918 tests, the median age-adjusted index is 94.1 (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.
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. Class 4 initial tests only; retests excluded; at least 1,500 tests per page. “Inspect” years are below both the same-age baseline and the model’s median index by at least 2 points. Association is not proof of a model-year defect. DVSA anonymised data 2023–2025, OGL v3.0.