Jaguar XE years to avoid — 126,104 MOT tests ranked

Inspect most carefully: 2019, 2020. Strongest in the data: 2015. The ranking uses 126,104 MOT tests across 6 registration years (2023–2025) and compares each year with all UK cars of the same age. Fuel-type signal: diesels show an average 3.9-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 XE 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	2015 Strong	104.2	+4.2 pts	83.0%	24,885
2	2016	102.5	+2.5 pts	83.9%	35,720
3	2017	101.9	+1.9 pts	85.9%	30,993
4	2018	99.7	-0.3 pts	86.0%	16,714
5	2019 Inspect	97.6	-2.4 pts	86.0%	13,647
6	2020 Inspect	97.4	-2.6 pts	87.3%	4,145

Why 2019 and 2020 rank lower

The 2019 cohort passes 86.0% of tests (-2.4 points versus same-age cars) at a median 36,512 miles, with tyres the leading failure system. The 2020 cohort passes 87.3% of tests (-2.6 points versus same-age cars) at a median 27,613 miles, with tyres 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 2019 example beats a neglected 2015 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 (3.9 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 XE years should I avoid?

Based on 126,104 MOT tests adjusted against cars of the same age, 2019, 2020 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 XE year to buy used?

2015 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 XE reliable overall?

Across 126,104 tests, the median age-adjusted index is 100.8 (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.

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.