BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Piaggio X9 500: MOT pass rate by registration year

Which X9 500 years pass first time, and which fall short of the model's 79.5% average, from 886 DVSA tests.

2006
highest-passing year · 84.5%
2008
lowest-passing year · 74.1%
10.4pp
spread across 7 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: 2006 (84.5% of 116 tests). Lowest: 2008 (74.1% of 81). Years more than two points below the model average: 2002, 2004, 2008.

72%79%87%2002: 75.8% pass (186 tests)2003: 79.8% pass (99 tests)2004: 75.9% pass (83 tests)2005: 82.0% pass (245 tests)2006: 84.5% pass (116 tests)2007: 81.9% pass (72 tests)2008: 74.1% pass (81 tests)200220052008
RegisteredTestsFirst-time passvs model (79.5%)
2002 186 75.8% -3.7 pp
2003 99 79.8% +0.3 pp
2004 83 75.9% -3.6 pp
2005 245 82.0% +2.5 pp
2006 116 84.5% +5.0 pp
2007 72 81.9% +2.4 pp
2008 81 74.1% -5.4 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 · 2006–2018
67%79%90%2006: 83.9% pass (62 tests)2007: 79.4% pass (68 tests)2008: 80.0% pass (85 tests)2009: 79.5% pass (78 tests)2010: 86.4% pass (66 tests)2011: 75.0% pass (76 tests)2012: 77.5% pass (71 tests)2013: 71.2% pass (59 tests)2014: 72.9% pass (48 tests)2015: 71.1% pass (45 tests)2016: 80.4% pass (46 tests)2017: 82.9% pass (41 tests)2018: 80.6% pass (31 tests)20062018

Questions

Which X9 500 years have the lowest MOT pass rate?
2002, 2004, 2008 registered examples pass first time less often than the Piaggio X9 500 overall (79.5%); the 2008 cohort is lowest at 74.1% from 81 tests.
Which X9 500 year has the highest MOT pass rate?
2006, at 84.5% of 116 first tests (2005–2025). Years more than two points above the model average: 2005, 2006, 2007.
How much does the X9 500 pass rate vary by year?
10.4 percentage points between the highest (2006, 84.5%) and lowest (2008, 74.1%) 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: Piaggio X9 500 reliability, failures and mileage · ranked #3687 of 5428 models· other Piaggio models: Vespa, Zip, NRG, PX 125 (vespa), PX 200 E, ET2