BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Honda GL1500: MOT pass rate by registration year

Which GL1500 years pass first time, and which fall short of the model's 86.5% average, from 9,175 DVSA tests.

1971
highest-passing year · 91.7%
1988
lowest-passing year · 84.6%
7.1pp
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: 1971 (91.7% of 60 tests). Lowest: 1988 (84.6% of 933).

83%88%93%1971: 91.7% pass (60 tests)1988: 84.6% pass (933 tests)1989: 85.4% pass (1,510 tests)1990: 85.1% pass (1,434 tests)1991: 86.5% pass (1,414 tests)1992: 87.7% pass (506 tests)1993: 85.1% pass (336 tests)1994: 86.2% pass (246 tests)1995: 86.2% pass (269 tests)1996: 88.0% pass (258 tests)1997: 87.4% pass (468 tests)1998: 90.9% pass (461 tests)1999: 87.8% pass (493 tests)2000: 90.0% pass (431 tests)2001: 89.1% pass (128 tests)2003: 91.4% pass (70 tests)197119952003
RegisteredTestsFirst-time passvs model (86.5%)
1971 60 91.7% +5.2 pp
1988 933 84.6% -1.9 pp
1989 1,510 85.4% -1.1 pp
1990 1,434 85.1% -1.4 pp
1991 1,414 86.5% +0.0 pp
1992 506 87.7% +1.2 pp
1993 336 85.1% -1.4 pp
1994 246 86.2% -0.3 pp
1995 269 86.2% -0.3 pp
1996 258 88.0% +1.5 pp
1997 468 87.4% +0.9 pp
1998 461 90.9% +4.4 pp
1999 493 87.8% +1.3 pp
2000 431 90.0% +3.5 pp
2001 128 89.1% +2.6 pp
2003 70 91.4% +4.9 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%86%93%2005: 87.2% pass (86 tests)2006: 87.6% pass (571 tests)2007: 87.7% pass (555 tests)2008: 87.4% pass (517 tests)2009: 86.5% pass (512 tests)2010: 81.5% pass (482 tests)2011: 80.8% pass (479 tests)2012: 83.8% pass (425 tests)2013: 84.2% pass (425 tests)2014: 84.0% pass (413 tests)2015: 86.6% pass (404 tests)2016: 82.4% pass (387 tests)2017: 85.7% pass (385 tests)2018: 88.5% pass (287 tests)2019: 88.5% pass (296 tests)2020: 88.9% pass (244 tests)2021: 89.3% pass (624 tests)2022: 89.3% pass (599 tests)2023: 87.5% pass (593 tests)2024: 88.5% pass (433 tests)2025: 90.8% pass (458 tests)20052025

Questions

Which GL1500 years have the lowest MOT pass rate?
none: no registration year of the Honda GL1500 falls more than two points under the model's 86.5% overall pass rate.
Which GL1500 year has the highest MOT pass rate?
1971, at 91.7% of 60 first tests (2005–2025). Years more than two points above the model average: 1971, 1998, 2000, 2001, 2003.
How much does the GL1500 pass rate vary by year?
7.1 percentage points between the highest (1971, 91.7%) and lowest (1988, 84.6%) 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: Honda GL1500 reliability, failures and mileage · ranked #2052 of 5428 models· other Honda models: CBR600F, CBR900RR, CBR1100XX, CB500, C90, VFR800 Fi