MOTO GUZZI STELVIO
Pass rate over time
The STELVIO's first-time pass rate has risen 8.7 points since 2012, 87.5% to 96.2%.
Pass rate by mileage
A low-mileage STELVIO passes first time 91.9% of the time; by 40k that's 84.8%.
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 STELVIO
| Component group | Share of defects | Defects | % of defects | vs all bikes |
|---|---|---|---|---|
| brakes |
|
20 | 21.3 | 0.3× |
| lamps and reflectors |
|
19 | 20.2 | 1.1× |
| lighting and signalling |
|
15 | 16 | 0.3× |
| suspension |
|
9 | 9.6 | 1.0× |
| tyres |
|
8 | 8.5 | 1.1× |
| steering and suspension |
|
7 | 7.4 | 0.2× |
| tyres and wheels |
|
5 | 5.3 | 0.3× |
| structure and attachments |
|
5 | 5.3 | 0.6× |
| audible warning (Horn) |
|
4 | 4.3 | 2.3× |
| steering |
|
2 | 2.1 | 0.3× |
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 STELVIO beats 3 of its 4 closest rivals (BMW R1200, BMW R1150, TRIUMPH SPRINT).
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 STELVIO.
Pass rate by registration year
Best year to buy used: 2015 (94.9% pass). Weakest: 2010 (85.4%).
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.
MOTO GUZZI STELVIO FAQ
Is the MOTO GUZZI STELVIO reliable?
The MOTO GUZZI STELVIO is more reliable than average for its class: 89.6% of its 933 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #1075 of 5426 models.
What does a STELVIO fail its MOT on most?
brakes — 21% of all defects recorded against failed STELVIO tests.
What is the best year of STELVIO to buy used?
By first-time pass rate, 2015-registered examples do best (94.9%) and 2010 worst (85.4%). Condition and history still trump the year.
How many miles will a STELVIO last?
The median STELVIO shows 16,214 miles at test, and examples around 40k miles still pass 84.8% of the time — mileage alone rarely kills one.