Peugeot Tweet 125: MOT pass rate by registration year

Which Tweet 125 years pass first time, and which fall short of the model's 80.1% average, from 542 DVSA tests.

2012

highest-passing year · 93.2%

2010

lowest-passing year · 76.5%

16.7pp

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: 2012 (93.2% of 59 tests). Lowest: 2010 (76.5% of 98). Years more than two points below the model average: 2010, 2022.

Registered	Tests	First-time pass	vs model (80.1%)
2010	98	76.5%	-3.6 pp
2011	133	79.7%	-0.4 pp
2012	59	93.2%	+13.1 pp
2021	100	80.0%	-0.1 pp
2022	143	77.6%	-2.5 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 · 2014–2025

Questions

Which Tweet 125 years have the lowest MOT pass rate?: 2010, 2022 registered examples pass first time less often than the Peugeot Tweet 125 overall (80.1%); the 2010 cohort is lowest at 76.5% from 98 tests.
Which Tweet 125 year has the highest MOT pass rate?: 2012, at 93.2% of 59 first tests (2005–2025).
How much does the Tweet 125 pass rate vary by year?: 16.7 percentage points between the highest (2012, 93.2%) and lowest (2010, 76.5%) 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: Peugeot Tweet 125 reliability, failures and mileage · ranked #3557 of 5428 models· other Peugeot models: Speedfight, Vivacity, Speedfight 2, Ludix, Speedfight 100, Trekker