BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

BMW R Series: MOT pass rate by registration year

Which R Series years pass first time, and which fall short of the model's 88.3% average, from 2,953 DVSA tests.

1984
highest-passing year · 94.2%
1990
lowest-passing year · 80.8%
13.4pp
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 (94.2% of 137 tests). Lowest: 1990 (80.8% of 73). Years more than two points below the model average: 1988, 1990, 1993, 1996.

78%88%97%1977: 90.4% pass (52 tests)1978: 89.1% pass (147 tests)1979: 86.6% pass (164 tests)1980: 88.3% pass (171 tests)1981: 86.5% pass (215 tests)1982: 87.6% pass (185 tests)1983: 90.2% pass (164 tests)1984: 94.2% pass (137 tests)1985: 86.8% pass (68 tests)1987: 92.7% pass (55 tests)1988: 85.0% pass (80 tests)1989: 91.7% pass (84 tests)1990: 80.8% pass (73 tests)1991: 89.8% pass (128 tests)1992: 87.9% pass (206 tests)1993: 83.3% pass (234 tests)1994: 90.7% pass (215 tests)1995: 91.7% pass (169 tests)1996: 84.6% pass (78 tests)197719871996
RegisteredTestsFirst-time passvs model (88.3%)
1977 52 90.4% +2.1 pp
1978 147 89.1% +0.8 pp
1979 164 86.6% -1.7 pp
1980 171 88.3% +0.0 pp
1981 215 86.5% -1.8 pp
1982 185 87.6% -0.7 pp
1983 164 90.2% +1.9 pp
1984 137 94.2% +5.9 pp
1985 68 86.8% -1.5 pp
1987 55 92.7% +4.4 pp
1988 80 85.0% -3.3 pp
1989 84 91.7% +3.4 pp
1990 73 80.8% -7.5 pp
1991 128 89.8% +1.5 pp
1992 206 87.9% -0.4 pp
1993 234 83.3% -5.0 pp
1994 215 90.7% +2.4 pp
1995 169 91.7% +3.4 pp
1996 78 84.6% -3.7 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 · 2018–2025
85%89%93%2018: 86.4% pass (568 tests)2019: 86.7% pass (503 tests)2020: 88.8% pass (357 tests)2021: 90.2% pass (428 tests)2022: 89.0% pass (347 tests)2023: 91.4% pass (324 tests)2024: 87.9% pass (214 tests)2025: 89.2% pass (203 tests)20182025

Questions

Which R Series years have the lowest MOT pass rate?
1988, 1990, 1993, 1996 registered examples pass first time less often than the BMW R Series overall (88.3%); the 1990 cohort is lowest at 80.8% from 73 tests.
Which R Series year has the highest MOT pass rate?
1984, at 94.2% of 137 first tests (2005–2025). Years more than two points above the model average: 1977, 1984, 1987, 1989, 1994, 1995.
How much does the R Series pass rate vary by year?
13.4 percentage points between the highest (1984, 94.2%) and lowest (1990, 80.8%) 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: BMW R Series reliability, failures and mileage · ranked #1505 of 5428 models· other BMW models: R1200, R1150, S1000, F800, K Series, K1200