BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

SYM XS 125 K: MOT pass rate by registration year

Which XS 125 K years pass first time, and which fall short of the model's 62.7% average, from 1,728 DVSA tests.

2011
highest-passing year · 66.9%
2009
lowest-passing year · 59.5%
7.4pp
spread across 5 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: 2011 (66.9% of 239 tests). Lowest: 2009 (59.5% of 331). Years more than two points below the model average: 2009.

58%63%68%2007: 62.6% pass (139 tests)2008: 62.1% pass (607 tests)2009: 59.5% pass (331 tests)2010: 63.4% pass (385 tests)2011: 66.9% pass (239 tests)200720092011
RegisteredTestsFirst-time passvs model (62.7%)
2007 139 62.6% -0.1 pp
2008 607 62.1% -0.6 pp
2009 331 59.5% -3.2 pp
2010 385 63.4% +0.7 pp
2011 239 66.9% +4.2 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 · 2011–2021
52%68%83%2011: 64.3% pass (143 tests)2012: 64.6% pass (192 tests)2013: 61.9% pass (257 tests)2014: 57.4% pass (284 tests)2015: 58.2% pass (237 tests)2016: 62.8% pass (183 tests)2017: 76.4% pass (123 tests)2018: 62.0% pass (71 tests)2019: 65.5% pass (58 tests)2020: 77.8% pass (36 tests)2021: 57.5% pass (40 tests)20112021

Questions

Which XS 125 K years have the lowest MOT pass rate?
2009 registered examples pass first time less often than the SYM XS 125 K overall (62.7%); the 2009 cohort is lowest at 59.5% from 331 tests.
Which XS 125 K year has the highest MOT pass rate?
2011, at 66.9% of 239 first tests (2005–2025).
How much does the XS 125 K pass rate vary by year?
7.4 percentage points between the highest (2011, 66.9%) and lowest (2009, 59.5%) 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: SYM XS 125 K reliability, failures and mileage · ranked #5123 of 5428 models· other SYM models: Jet, DD50, City Hopper, Jet 50 - Euro X, Fiddle, Shark