BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Kawasaki KL250: MOT pass rate by registration year

Which KL250 years pass first time, and which fall short of the model's 78.8% average, from 2,147 DVSA tests.

1984
highest-passing year · 90.2%
1990
lowest-passing year · 65.7%
24.5pp
spread across 19 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: 1984 (90.2% of 51 tests). Lowest: 1990 (65.7% of 70). Years more than two points below the model average: 1980, 1987, 1990, 1991, 1993, 1998.

61%78%95%1978: 78.0% pass (59 tests)1980: 74.7% pass (87 tests)1981: 78.9% pass (161 tests)1982: 80.5% pass (82 tests)1984: 90.2% pass (51 tests)1985: 82.8% pass (64 tests)1986: 77.3% pass (110 tests)1987: 68.3% pass (101 tests)1988: 78.2% pass (55 tests)1990: 65.7% pass (70 tests)1991: 74.4% pass (86 tests)1993: 75.5% pass (102 tests)1994: 81.6% pass (136 tests)1997: 81.3% pass (193 tests)1998: 73.7% pass (114 tests)1999: 77.7% pass (112 tests)2000: 86.0% pass (121 tests)2001: 87.9% pass (58 tests)2003: 82.0% pass (50 tests)197819902003
RegisteredTestsFirst-time passvs model (78.8%)
1978 59 78.0% -0.8 pp
1980 87 74.7% -4.1 pp
1981 161 78.9% +0.1 pp
1982 82 80.5% +1.7 pp
1984 51 90.2% +11.4 pp
1985 64 82.8% +4.0 pp
1986 110 77.3% -1.5 pp
1987 101 68.3% -10.5 pp
1988 55 78.2% -0.6 pp
1990 70 65.7% -13.1 pp
1991 86 74.4% -4.4 pp
1993 102 75.5% -3.3 pp
1994 136 81.6% +2.8 pp
1997 193 81.3% +2.5 pp
1998 114 73.7% -5.1 pp
1999 112 77.7% -1.1 pp
2000 121 86.0% +7.2 pp
2001 58 87.9% +9.1 pp
2003 50 82.0% +3.2 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
63%80%97%2005: 70.0% pass (50 tests)2006: 82.9% pass (164 tests)2007: 77.0% pass (126 tests)2008: 76.6% pass (128 tests)2009: 68.6% pass (121 tests)2010: 76.6% pass (124 tests)2011: 78.7% pass (141 tests)2012: 75.6% pass (131 tests)2013: 77.9% pass (131 tests)2014: 74.8% pass (115 tests)2015: 76.5% pass (115 tests)2016: 79.0% pass (100 tests)2017: 84.1% pass (88 tests)2018: 78.1% pass (73 tests)2019: 80.8% pass (78 tests)2020: 75.7% pass (74 tests)2021: 83.3% pass (90 tests)2022: 84.3% pass (89 tests)2023: 91.1% pass (79 tests)2024: 84.7% pass (72 tests)2025: 84.5% pass (58 tests)20052025

Questions

Which KL250 years have the lowest MOT pass rate?
1980, 1987, 1990, 1991, 1993, 1998 registered examples pass first time less often than the Kawasaki KL250 overall (78.8%); the 1990 cohort is lowest at 65.7% from 70 tests.
Which KL250 year has the highest MOT pass rate?
1984, at 90.2% of 51 first tests (2005–2025). Years more than two points above the model average: 1984, 1985, 1994, 1997, 2000, 2001, 2003.
How much does the KL250 pass rate vary by year?
24.5 percentage points between the highest (1984, 90.2%) and lowest (1990, 65.7%) 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 KL250 reliability, failures and mileage · ranked #3805 of 5428 models· other Kawasaki models: ZX-6R, ZX-9R, ZZR600, ER5, ZZ-R1100, ZX