BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ HARLEY-DAVIDSON/XL 883 N IRON 19
Model report · 2005–2025

HARLEY-DAVIDSON XL 883 N IRON 19

883cc Petrol Class 2
90.9%
first-time pass rate
4.9%
failed outright
3,654
median miles at test
824
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2022–2025

The XL 883 N IRON 19's first-time pass rate has fallen 3.5 points since 2022, 94.0% to 90.5%.

87%91%95%2022: 94.0% pass (200 tests)2023: 88.7% pass (238 tests)2024: 91.1% pass (180 tests)2025: 90.5% pass (189 tests)20222025

What fails on a XL 883 N IRON 19

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lamps and reflectors
35 51.5 1.9×
structure and attachments
13 19.1 1.8×
brakes
11 16.2 0.3×
Identification of the vehicle
8 11.8 4.2×
tyres
1 1.5 0.2×

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects. "vs all bikes" is how often this model's tests record a defect in the group, as a multiple of the all-bike rate.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the XL 883 N IRON 19 beats 4 of its 4 closest rivals (TRIUMPH BONNEVILLE, TRIUMPH THUNDERBIRD, HARLEY-DAVIDSON XLH 883).

Rivals share this bike's type and sit within ±30% of its engine capacity, ≥ 5,000 tests. Card colour = better/worse first-time pass rate than the XL 883 N IRON 19.

Pass rate by registration year

how each model-year cohort fares · registration year from first use date

Best year to buy used: 2020 (96.8% pass). Weakest: 2019 (90.0%).

89%93%98%2018: 94.0% pass (84 tests)2019: 90.0% pass (678 tests)2020: 96.8% pass (62 tests)201820192020

First-time pass rate by the year each bike was first registered (cohorts with ≥ 50 tests). Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.

HARLEY-DAVIDSON XL 883 N IRON 19 FAQ

answers computed from the data above · terms in the glossary

Is the HARLEY-DAVIDSON XL 883 N IRON 19 reliable?

The HARLEY-DAVIDSON XL 883 N IRON 19 is more reliable than average for its class: 90.9% of its 824 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #704 of 5426 models.

What does a XL 883 N IRON 19 fail its MOT on most?

lamps and reflectors — 51% of all defects recorded against failed XL 883 N IRON 19 tests.

What is the best year of XL 883 N IRON 19 to buy used?

By first-time pass rate, 2020-registered examples do best (96.8%) and 2019 worst (90.0%). Condition and history still trump the year.