BIKERELIABILITY Reg check
Model report · 2005–2025
86.9%
first-time pass rate
6.1%
failed outright
9,467
median miles at test
5,404
MOT tests, 2005–2025
+0.4pp
vs expected · age & mileage

The pass rate is the MOT first-time pass: a roadworthiness check of the items an MOT covers (brakes, lights, tyres, steering, structure, emissions), not a full mechanical inspection of engine or gearbox internals. It is a reliability signal, not a complete measure of mechanical reliability. What this measures.

“vs expected” adjusts for age, mileage and test class, so a cherished classic and a hard-used commuter are compared fairly. How this works.

Pass rate over time

first-time pass rate by test year · 2006–2025

The XL883C's first-time pass rate has fallen 2.8 points since 2006, 92.6% to 89.8%.

78%87%95%2006: 92.6% pass (54 tests)2007: 89.3% pass (75 tests)2008: 84.9% pass (179 tests)2009: 81.2% pass (255 tests)2010: 83.7% pass (301 tests)2011: 87.3% pass (332 tests)2012: 86.5% pass (362 tests)2013: 87.6% pass (371 tests)2014: 88.9% pass (369 tests)2015: 89.6% pass (357 tests)2016: 88.1% pass (354 tests)2017: 87.6% pass (354 tests)2018: 87.6% pass (267 tests)2019: 85.2% pass (264 tests)2020: 87.1% pass (241 tests)2021: 87.9% pass (272 tests)2022: 82.7% pass (284 tests)2023: 87.4% pass (278 tests)2024: 86.0% pass (200 tests)2025: 89.8% pass (226 tests)20062025

Pass rate by mileage

how the XL883C's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage XL883C passes first time 90.0% of the time; by 50k that's 87.0%.

76%84%92%0k: 90.0% pass (2,824 tests)10k: 84.1% pass (1,580 tests)20k: 83.2% pass (531 tests)30k: 78.7% pass (230 tests)40k: 83.7% pass (86 tests)50k: 87.0% pass (54 tests)0k30k50k

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 XL883C

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lamps and reflectors
103 18.7 0.8×
lighting and signalling
98 17.8 0.4×
brakes
91 16.5 0.3×
reg plates and vin
54 9.8 1.3×
fuel and exhaust
45 8.2 1.0×
tyres and wheels
41 7.4 0.3×
steering and suspension
38 6.9 0.2×
structure and attachments
29 5.3 0.8×
tyres
27 4.9 0.6×
Identification of the vehicle
26 4.7 2.1×

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 XL883C 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 XL883C.

Compare with any bike

rival not listed above? pick any model to see it head-to-head with the XL883C

Pass rate by registration year

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

Best year to buy used: 2003 (90.8% pass). Weakest: 1998 (78.8%).

76%85%93%1994: 82.4% pass (51 tests)1998: 78.8% pass (85 tests)1999: 85.5% pass (69 tests)2000: 82.5% pass (63 tests)2001: 90.7% pass (86 tests)2002: 87.8% pass (82 tests)2003: 90.8% pass (109 tests)2004: 85.0% pass (293 tests)2005: 87.1% pass (1,251 tests)2006: 86.8% pass (953 tests)2007: 85.9% pass (722 tests)2008: 89.2% pass (585 tests)2009: 87.9% pass (531 tests)2010: 88.4% pass (277 tests)199420042010

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 XL883C FAQ

answers computed from the data above · terms in the glossary

Is the HARLEY-DAVIDSON XL883C reliable?

The HARLEY-DAVIDSON XL883C is more reliable than average for its class: 86.9% of its 5,404 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #1937 of 5428 models.

What does a XL883C fail its MOT on most?

lamps and reflectors — 19% of all defects recorded against failed XL883C tests.

What is the best year of XL883C to buy used?

By first-time pass rate, 2003-registered examples do best (90.8%) and 1998 worst (78.8%). Condition and history still trump the year.

How many miles will a XL883C last?

The median XL883C shows 9,467 miles at test, and examples around 50k miles still pass 87.0% of the time — mileage alone rarely kills one.

Embed this bike

Free to embed on your site, blog or forum — a live Harley-Davidson XL883C reliability card that stays up to date and links back here. More on the free API page.