BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Honda CB750: MOT pass rate by registration year

Which CB750 years pass first time, and which fall short of the model's 82.9% average, from 18,794 DVSA tests.

1970
highest-passing year · 92.1%
1983
lowest-passing year · 78.1%
14.0pp
spread across 29 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: 1970 (92.1% of 406 tests). Lowest: 1983 (78.1% of 466). Years more than two points below the model average: 1980, 1981, 1982, 1983, 1984, 1992, 1996.

75%85%95%1969: 91.9% pass (111 tests)1970: 92.1% pass (406 tests)1971: 87.6% pass (960 tests)1972: 89.0% pass (409 tests)1973: 86.2% pass (283 tests)1974: 86.6% pass (426 tests)1975: 88.1% pass (538 tests)1976: 84.5% pass (807 tests)1977: 84.3% pass (1,136 tests)1978: 83.2% pass (775 tests)1979: 82.0% pass (1,020 tests)1980: 79.1% pass (1,023 tests)1981: 80.5% pass (1,206 tests)1982: 78.9% pass (781 tests)1983: 78.1% pass (466 tests)1984: 79.5% pass (469 tests)1985: 81.7% pass (262 tests)1991: 82.4% pass (170 tests)1992: 78.3% pass (1,191 tests)1993: 83.1% pass (611 tests)1994: 82.3% pass (841 tests)1995: 82.6% pass (753 tests)1996: 80.0% pass (852 tests)1997: 84.9% pass (636 tests)1998: 81.2% pass (536 tests)1999: 83.1% pass (792 tests)2000: 86.2% pass (398 tests)2001: 83.9% pass (466 tests)2002: 82.0% pass (122 tests)196919832002
RegisteredTestsFirst-time passvs model (82.9%)
1969 111 91.9% +9.0 pp
1970 406 92.1% +9.2 pp
1971 960 87.6% +4.7 pp
1972 409 89.0% +6.1 pp
1973 283 86.2% +3.3 pp
1974 426 86.6% +3.7 pp
1975 538 88.1% +5.2 pp
1976 807 84.5% +1.6 pp
1977 1,136 84.3% +1.4 pp
1978 775 83.2% +0.3 pp
1979 1,020 82.0% -0.9 pp
1980 1,023 79.1% -3.8 pp
1981 1,206 80.5% -2.4 pp
1982 781 78.9% -4.0 pp
1983 466 78.1% -4.8 pp
1984 469 79.5% -3.4 pp
1985 262 81.7% -1.2 pp
1991 170 82.4% -0.5 pp
1992 1,191 78.3% -4.6 pp
1993 611 83.1% +0.2 pp
1994 841 82.3% -0.6 pp
1995 753 82.6% -0.3 pp
1996 852 80.0% -2.9 pp
1997 636 84.9% +2.0 pp
1998 536 81.2% -1.7 pp
1999 792 83.1% +0.2 pp
2000 398 86.2% +3.3 pp
2001 466 83.9% +1.0 pp
2002 122 82.0% -0.9 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
76%83%91%2005: 83.3% pass (323 tests)2006: 82.0% pass (1,458 tests)2007: 82.9% pass (1,320 tests)2008: 79.6% pass (1,244 tests)2009: 78.5% pass (1,216 tests)2010: 81.8% pass (1,120 tests)2011: 80.6% pass (1,099 tests)2012: 81.0% pass (1,117 tests)2013: 81.5% pass (1,094 tests)2014: 84.3% pass (1,123 tests)2015: 84.2% pass (1,100 tests)2016: 87.0% pass (1,099 tests)2017: 84.1% pass (1,075 tests)2018: 83.7% pass (661 tests)2019: 83.0% pass (536 tests)2020: 84.8% pass (429 tests)2021: 83.3% pass (784 tests)2022: 85.9% pass (630 tests)2023: 88.2% pass (543 tests)2024: 85.9% pass (403 tests)2025: 85.5% pass (420 tests)20052025

Questions

Which CB750 years have the lowest MOT pass rate?
1980, 1981, 1982, 1983, 1984, 1992, 1996 registered examples pass first time less often than the Honda CB750 overall (82.9%); the 1983 cohort is lowest at 78.1% from 466 tests.
Which CB750 year has the highest MOT pass rate?
1970, at 92.1% of 406 first tests (2005–2025). Years more than two points above the model average: 1969, 1970, 1971, 1972, 1973, 1974, 1975, 2000.
How much does the CB750 pass rate vary by year?
14.0 percentage points between the highest (1970, 92.1%) and lowest (1983, 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: Honda CB750 reliability, failures and mileage · ranked #2985 of 5428 models· other Honda models: CBR600F, CBR900RR, CBR1100XX, CB500, C90, VFR800 Fi