Moto Guzzi Stelvio 1200 8V: MOT pass rate by registration year

Which Stelvio 1200 8V years pass first time, and which fall short of the model's 88.0% average, from 666 DVSA tests.

2008

highest-passing year · 88.4%

2009

lowest-passing year · 86.9%

1.5pp

spread across 3 years

Pass rate by registration year

first-time pass rate · cohorts with 50 or more tests · registration year from first use date

Highest pass rate: 2008 (88.4% of 370 tests). Lowest: 2009 (86.9% of 214).

Registered	Tests	First-time pass	vs model (88.0%)
2008	370	88.4%	+0.4 pp
2009	214	86.9%	-1.1 pp
2010	66	87.9%	-0.1 pp

Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years. A first-time MOT pass is a roadworthiness check, not a full mechanical inspection.

Pass rate over time

first-time pass rate by test year · 2011–2025

Questions

Which Stelvio 1200 8V years have the lowest MOT pass rate?: none: no registration year of the Moto Guzzi Stelvio 1200 8V falls more than two points under the model's 88.0% overall pass rate.
Which Stelvio 1200 8V year has the highest MOT pass rate?: 2008, at 88.4% of 370 first tests (2005–2025).
How much does the Stelvio 1200 8V pass rate vary by year?: 1.5 percentage points between the highest (2008, 88.4%) and lowest (2009, 86.9%) cohorts with at least 50 tests. Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.

Full report: Moto Guzzi Stelvio 1200 8V reliability, failures and mileage · ranked #1604 of 5428 models· other Moto Guzzi models: California, Breva, V7, Griso, V11, Le Mans