BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Kawasaki ZXR: MOT pass rate by registration year

Which ZXR years pass first time, and which fall short of the model's 74.8% average, from 2,221 DVSA tests.

2004
highest-passing year · 92.5%
1997
lowest-passing year · 68.7%
23.8pp
spread across 14 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 (92.5% of 80 tests). Lowest: 1997 (68.7% of 131). Years more than two points below the model average: 1989, 1991, 1993, 1997.

64%81%97%1989: 72.3% pass (271 tests)1990: 74.1% pass (174 tests)1991: 71.1% pass (121 tests)1992: 74.0% pass (227 tests)1993: 69.0% pass (58 tests)1994: 79.4% pass (136 tests)1995: 73.8% pass (248 tests)1996: 73.6% pass (148 tests)1997: 68.7% pass (131 tests)1998: 73.6% pass (174 tests)1999: 76.5% pass (68 tests)2000: 75.0% pass (68 tests)2003: 72.9% pass (85 tests)2004: 92.5% pass (80 tests)198919962004
RegisteredTestsFirst-time passvs model (74.8%)
1989 271 72.3% -2.5 pp
1990 174 74.1% -0.7 pp
1991 121 71.1% -3.7 pp
1992 227 74.0% -0.8 pp
1993 58 69.0% -5.8 pp
1994 136 79.4% +4.6 pp
1995 248 73.8% -1.0 pp
1996 148 73.6% -1.2 pp
1997 131 68.7% -6.1 pp
1998 174 73.6% -1.2 pp
1999 68 76.5% +1.7 pp
2000 68 75.0% +0.2 pp
2003 85 72.9% -1.9 pp
2004 80 92.5% +17.7 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 · 2005–2023
65%78%92%2005: 83.3% pass (36 tests)2006: 74.8% pass (202 tests)2007: 77.2% pass (180 tests)2008: 71.9% pass (167 tests)2009: 70.8% pass (171 tests)2010: 70.1% pass (154 tests)2011: 73.2% pass (164 tests)2012: 69.2% pass (156 tests)2013: 78.4% pass (167 tests)2014: 77.8% pass (153 tests)2015: 74.8% pass (131 tests)2016: 73.0% pass (111 tests)2017: 77.9% pass (86 tests)2018: 84.7% pass (59 tests)2019: 76.9% pass (65 tests)2020: 80.6% pass (36 tests)2021: 76.1% pass (46 tests)2022: 70.7% pass (41 tests)2023: 87.2% pass (39 tests)20052023

Questions

Which ZXR years have the lowest MOT pass rate?
1989, 1991, 1993, 1997 registered examples pass first time less often than the Kawasaki ZXR overall (74.8%); the 1997 cohort is lowest at 68.7% from 131 tests.
Which ZXR year has the highest MOT pass rate?
2004, at 92.5% of 80 first tests (2005–2025). Years more than two points above the model average: 1994, 2004.
How much does the ZXR pass rate vary by year?
23.8 percentage points between the highest (2004, 92.5%) and lowest (1997, 68.7%) 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 ZXR reliability, failures and mileage · ranked #4324 of 5428 models· other Kawasaki models: ZX-6R, ZX-9R, ZZR600, ER5, ZZ-R1100, ZX