BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Kawasaki Zephyr: MOT pass rate by registration year

Which Zephyr years pass first time, and which fall short of the model's 80.2% average, from 1,242 DVSA tests.

1996
highest-passing year · 87.1%
1991
lowest-passing year · 78.8%
8.3pp
spread across 5 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: 1996 (87.1% of 124 tests). Lowest: 1991 (78.8% of 240).

77%83%89%1991: 78.8% pass (240 tests)1992: 80.5% pass (437 tests)1994: 83.2% pass (107 tests)1995: 81.1% pass (148 tests)1996: 87.1% pass (124 tests)199119941996
RegisteredTestsFirst-time passvs model (80.2%)
1991 240 78.8% -1.4 pp
1992 437 80.5% +0.3 pp
1994 107 83.2% +3.0 pp
1995 148 81.1% +0.9 pp
1996 124 87.1% +6.9 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 · 2006–2023
67%78%90%2006: 81.9% pass (105 tests)2007: 78.3% pass (92 tests)2008: 80.0% pass (90 tests)2009: 81.8% pass (88 tests)2010: 75.9% pass (79 tests)2011: 75.0% pass (84 tests)2012: 79.8% pass (84 tests)2013: 70.6% pass (68 tests)2014: 77.4% pass (84 tests)2015: 82.6% pass (69 tests)2016: 83.3% pass (66 tests)2017: 84.6% pass (52 tests)2018: 86.1% pass (36 tests)2019: 81.1% pass (37 tests)2021: 82.2% pass (45 tests)2022: 83.3% pass (36 tests)2023: 77.4% pass (31 tests)20062023

Questions

Which Zephyr years have the lowest MOT pass rate?
none: no registration year of the Kawasaki Zephyr falls more than two points under the model's 80.2% overall pass rate.
Which Zephyr year has the highest MOT pass rate?
1996, at 87.1% of 124 first tests (2005–2025). Years more than two points above the model average: 1994, 1996.
How much does the Zephyr pass rate vary by year?
8.3 percentage points between the highest (1996, 87.1%) and lowest (1991, 78.8%) 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 Zephyr reliability, failures and mileage · ranked #3532 of 5428 models· other Kawasaki models: ZX-6R, ZX-9R, ZZR600, ER5, ZZ-R1100, ZX