BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025
87.2%
first-time pass rate
6.8%
failed outright
8,580
median miles at test
484
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2012–2022

The XL1200N's first-time pass rate has risen 4.1 points since 2012, 87.1% to 91.2%.

79%87%94%2012: 87.1% pass (31 tests)2013: 81.3% pass (32 tests)2014: 91.2% pass (34 tests)2015: 84.6% pass (39 tests)2016: 88.9% pass (36 tests)2017: 91.7% pass (36 tests)2018: 86.5% pass (37 tests)2019: 82.1% pass (39 tests)2021: 88.2% pass (34 tests)2022: 91.2% pass (34 tests)20122022

Pass rate by mileage

how the XL1200N's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage XL1200N passes first time 89.3% of the time; by 20k that's 88.9%.

83%87%90%0k: 89.3% pass (270 tests)10k: 83.9% pass (143 tests)20k: 88.9% pass (36 tests)0k10k20k

First-time pass rate by odometer reading at test, 10,000-mile bands for this model. Mileage is the strongest reliability signal. See the full curve.

What fails on a XL1200N

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lighting and signalling
28 40
lamps and reflectors
13 18.6
tyres and wheels
6 8.6
brakes
6 8.6
reg plates and vin
5 7.1
structure and attachments
4 5.7
suspension
3 4.3
tyres
3 4.3
steering and suspension
1 1.4
Identification of the vehicle
1 1.4

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the XL1200N beats 0 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 XL1200N.

Pass rate by registration year

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

Best year to buy used: 2009 (91.6% pass). Weakest: 2007 (84.9%).

84%88%93%2007: 84.9% pass (86 tests)2008: 87.3% pass (189 tests)2009: 91.6% pass (107 tests)200720082009

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.