BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025

HARLEY-DAVIDSON FLSTN DELUXE

1584cc Petrol Class 2
92.1%
first-time pass rate
4.1%
failed outright
13,542
median miles at test
267
MOT tests, 2005–2025

What fails on a FLSTN DELUXE

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
reg plates and vin
6 31.6
brakes
3 15.8
steering and suspension
2 10.5
lamps and reflectors
2 10.5
fuel and exhaust
2 10.5
tyres and wheels
1 5.3
driving controls
1 5.3
lighting and signalling
1 5.3
tyres
1 5.3

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 FLSTN DELUXE beats 4 of its 4 closest rivals (HARLEY-DAVIDSON FLSTF, HARLEY-DAVIDSON FLSTC, HARLEY-DAVIDSON XL1200C).

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 FLSTN DELUXE.

Pass rate by registration year

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

Best year to buy used: 2007 (93.2% pass). Weakest: 2008 (90.1%).

89%92%94%2006: 91.7% pass (109 tests)2007: 93.2% pass (74 tests)2008: 90.1% pass (71 tests)200620072008

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.