BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Enfield 350: MOT pass rate by registration year

Which 350 years pass first time, and which fall short of the model's 87.5% average, from 2,363 DVSA tests.

2009
highest-passing year · 96.4%
1989
lowest-passing year · 73.6%
22.8pp
spread across 16 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: 2009 (96.4% of 56 tests). Lowest: 1989 (73.6% of 53). Years more than two points below the model average: 1989, 1991, 1999, 2004, 2005.

69%85%100%1989: 73.6% pass (53 tests)1990: 87.1% pass (62 tests)1991: 78.3% pass (60 tests)1992: 92.9% pass (84 tests)1993: 86.8% pass (129 tests)1994: 86.5% pass (104 tests)1998: 89.3% pass (56 tests)1999: 82.7% pass (150 tests)2000: 91.3% pass (195 tests)2002: 92.9% pass (56 tests)2004: 81.4% pass (59 tests)2005: 83.0% pass (159 tests)2006: 88.1% pass (253 tests)2007: 92.2% pass (167 tests)2008: 93.0% pass (272 tests)2009: 96.4% pass (56 tests)198920002009
RegisteredTestsFirst-time passvs model (87.5%)
1989 53 73.6% -13.9 pp
1990 62 87.1% -0.4 pp
1991 60 78.3% -9.2 pp
1992 84 92.9% +5.4 pp
1993 129 86.8% -0.7 pp
1994 104 86.5% -1.0 pp
1998 56 89.3% +1.8 pp
1999 150 82.7% -4.8 pp
2000 195 91.3% +3.8 pp
2002 56 92.9% +5.4 pp
2004 59 81.4% -6.1 pp
2005 159 83.0% -4.5 pp
2006 253 88.1% +0.6 pp
2007 167 92.2% +4.7 pp
2008 272 93.0% +5.5 pp
2009 56 96.4% +8.9 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 · 2005–2025
78%87%96%2005: 90.6% pass (32 tests)2006: 89.3% pass (121 tests)2007: 88.0% pass (125 tests)2008: 84.0% pass (131 tests)2009: 84.3% pass (159 tests)2010: 81.0% pass (158 tests)2011: 86.7% pass (166 tests)2012: 84.5% pass (168 tests)2013: 91.8% pass (158 tests)2014: 84.7% pass (150 tests)2015: 88.1% pass (135 tests)2016: 91.4% pass (140 tests)2017: 91.3% pass (127 tests)2018: 93.2% pass (88 tests)2019: 83.3% pass (90 tests)2020: 90.4% pass (73 tests)2021: 89.5% pass (76 tests)2022: 87.2% pass (78 tests)2023: 91.0% pass (67 tests)2024: 90.6% pass (64 tests)2025: 86.0% pass (57 tests)20052025

Questions

Which 350 years have the lowest MOT pass rate?
1989, 1991, 1999, 2004, 2005 registered examples pass first time less often than the Enfield 350 overall (87.5%); the 1989 cohort is lowest at 73.6% from 53 tests.
Which 350 year has the highest MOT pass rate?
2009, at 96.4% of 56 first tests (2005–2025). Years more than two points above the model average: 1992, 2000, 2002, 2007, 2008, 2009.
How much does the 350 pass rate vary by year?
22.8 percentage points between the highest (2009, 96.4%) and lowest (1989, 73.6%) 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: Enfield 350 reliability, failures and mileage · ranked #1750 of 5428 models· other Enfield models: Bullet 500, Bullet 350, Bullet, 500, Bullet 350T