Data as of: DVSA MOT results to 2025
HONDA GL1500SE
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 GL1500SE's first-time pass rate has fallen 2.7 points since 2005, 93.2% to 90.5%.
Pass rate by mileage
A low-mileage GL1500SE passes first time 89.3% of the time; by 50k that's 87.8%.
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 GL1500SE
| Component group | Share of defects | Defects | % of defects | vs all bikes |
|---|---|---|---|---|
| brakes |
|
421 | 39.1 | 0.9× |
| lighting and signalling |
|
207 | 19.2 | 0.5× |
| tyres and wheels |
|
202 | 18.8 | 1.1× |
| steering and suspension |
|
144 | 13.4 | 0.5× |
| fuel and exhaust |
|
30 | 2.8 | 0.5× |
| reg plates and vin |
|
26 | 2.4 | 0.5× |
| tyres |
|
17 | 1.6 | 0.3× |
| suspension |
|
12 | 1.1 | 0.2× |
| driving controls |
|
10 | 0.9 | 0.5× |
| body and structure |
|
7 | 0.7 | 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
On first-time pass rate the GL1500SE beats 3 of its 4 closest rivals (BMW R1200, BMW R1150, SUZUKI GSF1200).
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 GL1500SE.
Compare with any bike
More HONDA models
Pass rate by registration year
Highest pass rate: 1998 (90.4%). Lowest: 1988 (83.1%). Every GL1500SE year compared →
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.
HONDA GL1500SE FAQ
Is the HONDA GL1500SE reliable?
The HONDA GL1500SE is more reliable than average for its class: 88.7% of its 7,764 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #1370 of 5428 models.
What does a GL1500SE fail its MOT on most?
brakes: 39% of all defects recorded against failed GL1500SE tests.
What is the best year of GL1500SE to buy used?
By first-time pass rate, 1998-registered examples do best (90.4%) and 1988 worst (83.1%). Condition and history still trump the year.
How many miles will a GL1500SE last?
The median GL1500SE shows 36,303 miles at test, and examples around 50k miles still pass 87.8% of the time, so mileage alone rarely decides the result.
Embed this bike
Free to embed on your site, blog or forum: a live Honda GL1500SE reliability card that stays up to date and links back here. More on the free API page.