BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Kawasaki GPZ900R: MOT pass rate by registration year

Which GPZ900R years pass first time, and which fall short of the model's 81.4% average, from 10,976 DVSA tests.

1994
highest-passing year · 91.6%
1995
lowest-passing year · 78.1%
13.5pp
spread across 15 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: 1994 (91.6% of 83 tests). Lowest: 1995 (78.1% of 155). Years more than two points below the model average: 1991, 1995.

75%85%94%1971: 87.1% pass (62 tests)1984: 80.3% pass (1,949 tests)1985: 81.0% pass (2,515 tests)1986: 81.9% pass (1,337 tests)1987: 83.6% pass (856 tests)1988: 79.4% pass (752 tests)1989: 80.8% pass (563 tests)1990: 80.6% pass (718 tests)1991: 78.8% pass (590 tests)1992: 81.3% pass (230 tests)1993: 86.1% pass (180 tests)1994: 91.6% pass (83 tests)1995: 78.1% pass (155 tests)1996: 84.1% pass (736 tests)1997: 88.2% pass (110 tests)197119901997
RegisteredTestsFirst-time passvs model (81.4%)
1971 62 87.1% +5.7 pp
1984 1,949 80.3% -1.1 pp
1985 2,515 81.0% -0.4 pp
1986 1,337 81.9% +0.5 pp
1987 856 83.6% +2.2 pp
1988 752 79.4% -2.0 pp
1989 563 80.8% -0.6 pp
1990 718 80.6% -0.8 pp
1991 590 78.8% -2.6 pp
1992 230 81.3% -0.1 pp
1993 180 86.1% +4.7 pp
1994 83 91.6% +10.2 pp
1995 155 78.1% -3.3 pp
1996 736 84.1% +2.7 pp
1997 110 88.2% +6.8 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
71%83%96%2005: 77.9% pass (213 tests)2006: 80.3% pass (1,041 tests)2007: 76.4% pass (944 tests)2008: 76.2% pass (808 tests)2009: 76.1% pass (807 tests)2010: 74.8% pass (754 tests)2011: 78.9% pass (691 tests)2012: 81.8% pass (599 tests)2013: 84.6% pass (527 tests)2014: 79.7% pass (531 tests)2015: 83.7% pass (485 tests)2016: 81.9% pass (481 tests)2017: 84.6% pass (422 tests)2018: 87.5% pass (336 tests)2019: 85.3% pass (334 tests)2020: 87.2% pass (297 tests)2021: 88.6% pass (377 tests)2022: 91.9% pass (418 tests)2023: 88.7% pass (362 tests)2024: 85.8% pass (289 tests)2025: 89.2% pass (260 tests)20052025

Questions

Which GPZ900R years have the lowest MOT pass rate?
1991, 1995 registered examples pass first time less often than the Kawasaki GPZ900R overall (81.4%); the 1995 cohort is lowest at 78.1% from 155 tests.
Which GPZ900R year has the highest MOT pass rate?
1994, at 91.6% of 83 first tests (2005–2025). Years more than two points above the model average: 1971, 1987, 1993, 1994, 1996, 1997.
How much does the GPZ900R pass rate vary by year?
13.5 percentage points between the highest (1994, 91.6%) and lowest (1995, 78.1%) 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: Kawasaki GPZ900R reliability, failures and mileage · ranked #3291 of 5428 models· other Kawasaki models: ZX-6R, ZX-9R, ZZR600, ER5, ZZ-R1100, ZX