BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ HARLEY-DAVIDSON/FLSTC HERITAGE SOFTAIL CL
Model report · 2005–2025

HARLEY-DAVIDSON FLSTC HERITAGE SOFTAIL CL

1584cc Petrol Class 2
89.9%
first-time pass rate
5.2%
failed outright
14,246
median miles at test
2,322
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2009–2025

The FLSTC HERITAGE SOFTAIL CL's first-time pass rate has fallen 5.5 points since 2009, 96.7% to 91.2%.

84%92%99%2009: 96.7% pass (30 tests)2010: 91.0% pass (133 tests)2011: 88.5% pass (192 tests)2012: 86.7% pass (196 tests)2013: 90.2% pass (174 tests)2014: 91.7% pass (169 tests)2015: 90.8% pass (163 tests)2016: 87.5% pass (168 tests)2017: 88.1% pass (151 tests)2018: 91.1% pass (112 tests)2019: 91.2% pass (113 tests)2020: 91.3% pass (103 tests)2021: 90.6% pass (138 tests)2022: 92.4% pass (131 tests)2023: 87.4% pass (135 tests)2024: 90.8% pass (98 tests)2025: 91.2% pass (114 tests)20092025

Pass rate by mileage

how the FLSTC HERITAGE SOFTAIL CL's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage FLSTC HERITAGE SOFTAIL CL passes first time 91.4% of the time; by 40k that's 79.3%.

77%86%95%0k: 91.4% pass (799 tests)10k: 92.1% pass (783 tests)20k: 86.7% pass (422 tests)30k: 88.4% pass (198 tests)40k: 79.3% pass (82 tests)0k20k40k

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 FLSTC HERITAGE SOFTAIL CL

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
brakes
42 22.2 0.3×
lamps and reflectors
40 21.2 0.8×
lighting and signalling
32 16.9 0.3×
tyres and wheels
21 11.1 0.5×
reg plates and vin
19 10.1 1.3×
tyres
16 8.5 0.8×
steering and suspension
7 3.7 0.1×
fuel and exhaust
4 2.1 0.2×
audible warning (Horn)
4 2.1 0.9×
suspension
4 2.1 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 FLSTC HERITAGE SOFTAIL CL 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 FLSTC HERITAGE SOFTAIL CL.

Pass rate by registration year

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

Best year to buy used: 2009 (97.7% pass). Weakest: 2008 (87.3%).

85%93%100%2006: 91.0% pass (446 tests)2007: 90.6% pass (1,104 tests)2008: 87.3% pass (623 tests)2009: 97.7% pass (86 tests)200620082009

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 FLSTC HERITAGE SOFTAIL CL FAQ

answers computed from the data above · terms in the glossary

Is the HARLEY-DAVIDSON FLSTC HERITAGE SOFTAIL CL reliable?

The HARLEY-DAVIDSON FLSTC HERITAGE SOFTAIL CL is more reliable than average for its class: 89.9% of its 2,322 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #988 of 5426 models.

What does a FLSTC HERITAGE SOFTAIL CL fail its MOT on most?

brakes — 22% of all defects recorded against failed FLSTC HERITAGE SOFTAIL CL tests.

What is the best year of FLSTC HERITAGE SOFTAIL CL to buy used?

By first-time pass rate, 2009-registered examples do best (97.7%) and 2008 worst (87.3%). Condition and history still trump the year.

How many miles will a FLSTC HERITAGE SOFTAIL CL last?

The median FLSTC HERITAGE SOFTAIL CL shows 14,246 miles at test, and examples around 40k miles still pass 79.3% of the time — mileage alone rarely kills one.