BIKERELIABILITY Reg check
League table/ BETA/ ALP/By year
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Beta Alp: MOT pass rate by registration year

Which Alp years pass first time, and which fall short of the model's 79.7% average, from 646 DVSA tests.

2004
highest-passing year · 81.4%
2001
lowest-passing year · 70.9%
10.5pp
spread across 4 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: 2004 (81.4% of 86 tests). Lowest: 2001 (70.9% of 86). Years more than two points below the model average: 2001.

69%76%84%2001: 70.9% pass (86 tests)2002: 80.7% pass (150 tests)2003: 79.4% pass (277 tests)2004: 81.4% pass (86 tests)200120032004
RegisteredTestsFirst-time passvs model (79.7%)
2001 86 70.9% -8.8 pp
2002 150 80.7% +1.0 pp
2003 277 79.4% -0.3 pp
2004 86 81.4% +1.7 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 · 2006–2017
61%75%90%2006: 71.4% pass (35 tests)2007: 85.0% pass (40 tests)2008: 80.0% pass (35 tests)2009: 68.3% pass (41 tests)2010: 75.7% pass (37 tests)2011: 71.1% pass (38 tests)2012: 84.6% pass (39 tests)2013: 80.5% pass (41 tests)2014: 77.1% pass (35 tests)2015: 79.5% pass (39 tests)2016: 65.6% pass (32 tests)2017: 83.9% pass (31 tests)20062017

Questions

Which Alp years have the lowest MOT pass rate?
2001 registered examples pass first time less often than the Beta Alp overall (79.7%); the 2001 cohort is lowest at 70.9% from 86 tests.
Which Alp year has the highest MOT pass rate?
2004, at 81.4% of 86 first tests (2005–2025).
How much does the Alp pass rate vary by year?
10.5 percentage points between the highest (2004, 81.4%) and lowest (2001, 70.9%) 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: Beta Alp reliability, failures and mileage · ranked #3649 of 5428 models· other Beta models: RR, Xtrainer, Alp 4T-200, Evo, Rev-3, Alp 4.0