Nissan Micra years to avoid — 700,602 MOT tests ranked

Inspect most carefully: 2001, 2017, 2018. Strongest in the data: 2008 or 2009. The ranking uses 700,602 MOT tests across 22 registration years (2023–2025) and compares each year with all UK cars of the same age. Fuel-type signal: diesels show an average 7.4-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 Micra 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	2008 Strong	104.1	+4.1 pts	69.2%	41,649
2	2009 Strong	103.7	+3.7 pts	70.1%	45,808
3	2010	103.0	+3.0 pts	70.4%	45,997
4	2011	102.9	+2.9 pts	72.1%	37,148
5	2021	102.4	+2.4 pts	92.8%	12,789
6	2006	102.1	+2.1 pts	66.5%	50,605
7	2015	102.1	+2.1 pts	80.8%	38,294
8	2022	102.1	+2.1 pts	93.3%	5,560
9	2007	102.0	+2.0 pts	67.1%	38,270
10	2014	101.7	+1.7 pts	77.6%	41,557
11	2012	101.1	+1.1 pts	72.3%	33,913
12	2013	100.8	+0.8 pts	74.1%	33,858
13	2016	100.7	+0.7 pts	82.0%	31,618
14	2020	99.9	-0.1 pts	89.8%	15,629
15	2004	98.9	-1.1 pts	63.2%	30,520
16	2005	98.6	-1.4 pts	63.1%	43,936
17	2019	98.2	-1.8 pts	86.6%	25,295
18	2003	97.4	-2.6 pts	62.4%	27,818
19	2002	96.6	-3.4 pts	62.3%	21,220
20	2001 Inspect	94.8	-5.2 pts	61.4%	12,273
21	2018 Inspect	92.6	-7.4 pts	79.0%	29,421
22	2017 Inspect	90.6	-9.4 pts	74.7%	37,424

Why 2001 and 2017 and 2018 rank lower

The 2001 cohort passes 61.4% of tests (-5.2 points versus same-age cars) at a median 63,208 miles, with brakes the leading failure system. The 2018 cohort passes 79.0% of tests (-7.4 points versus same-age cars) at a median 33,876 miles, with suspension the leading failure system. The 2017 cohort passes 74.7% of tests (-9.4 points versus same-age cars) at a median 37,202 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 2001 example beats a neglected 2008 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 (7.4 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 Micra years should I avoid?

Based on 700,602 MOT tests adjusted against cars of the same age, 2001, 2017, 2018 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 Micra year to buy used?

2008 and 2009 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 Micra reliable overall?

Across 700,602 tests, the median age-adjusted index is 100.9 (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.