HARLEY-DAVIDSON XLH 883
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
The XLH 883's first-time pass rate has held steady since 2005 (87.1% → 87.4%).
Pass rate by mileage
A low-mileage XLH 883 passes first time 89.1% of the time; by 50k that's 88.4%.
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 XLH 883
| Component group | Share of defects | Defects | % of defects | vs all bikes |
|---|---|---|---|---|
| lighting and signalling |
|
1,295 | 27.9 | 0.5× |
| brakes |
|
767 | 16.5 | 0.3× |
| lamps and reflectors |
|
684 | 14.7 | 0.6× |
| reg plates and vin |
|
520 | 11.2 | 1.6× |
| steering and suspension |
|
392 | 8.5 | 0.3× |
| fuel and exhaust |
|
291 | 6.3 | 0.8× |
| tyres and wheels |
|
278 | 6 | 0.3× |
| Identification of the vehicle |
|
157 | 3.4 | 1.6× |
| structure and attachments |
|
144 | 3.1 | 0.4× |
| tyres |
|
111 | 2.4 | 0.4× |
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
On first-time pass rate the XLH 883 beats 0 of its 4 closest rivals (TRIUMPH BONNEVILLE, TRIUMPH THUNDERBIRD, HARLEY-DAVIDSON XL).
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 XLH 883.
Compare with any bike
More HARLEY-DAVIDSON models
Pass rate by registration year
Best year to buy used: 2008 (90.2% pass). Weakest: 1986 (77.2%).
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 XLH 883 FAQ
Is the HARLEY-DAVIDSON XLH 883 reliable?
The HARLEY-DAVIDSON XLH 883 is more reliable than average for its class: 87.4% of its 41,267 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #1787 of 5428 models.
What does a XLH 883 fail its MOT on most?
lighting and signalling — 28% of all defects recorded against failed XLH 883 tests.
What is the best year of XLH 883 to buy used?
By first-time pass rate, 2008-registered examples do best (90.2%) and 1986 worst (77.2%). Condition and history still trump the year.
How many miles will a XLH 883 last?
The median XLH 883 shows 10,350 miles at test, and examples around 50k miles still pass 88.4% of the time — mileage alone rarely kills one.
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