Pass rate over time
The F SERIES's first-time pass rate has held steady since 2018 (84.3% → 84.6%).
Pass rate by mileage
A low-mileage F SERIES passes first time 90.3% of the time; by 50k that's 81.0%.
First-time pass rate by odometer reading at test, 10,000-mile bands for this model. Mileage is the strongest reliability signal. See the full curve.
What fails on a F SERIES
| Component group | Share of defects | Defects | % of defects | vs all bikes |
|---|---|---|---|---|
| lamps and reflectors |
|
699 | 29 | 2.5× |
| brakes |
|
544 | 22.6 | 0.8× |
| suspension |
|
412 | 17.1 | 3.6× |
| structure and attachments |
|
249 | 10.3 | 2.3× |
| tyres |
|
162 | 6.7 | 1.7× |
| steering |
|
161 | 6.7 | 2.7× |
| audible warning (Horn) |
|
110 | 4.6 | 4.7× |
| lighting and signalling |
|
26 | 1.1 | — |
| Identification of the vehicle |
|
25 | 1 | 0.9× |
| wheels |
|
20 | 0.8 | 2.5× |
Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects. "vs all bikes" is how often this model's tests record a defect in the group, as a multiple of the all-bike rate.
How rivals compare
On first-time pass rate the F SERIES beats 3 of its 4 closest rivals (KAWASAKI ZX-6R, SUZUKI GSF600, YAMAHA FZS600).
Rivals share this bike's type and sit within ±30% of its engine capacity, ≥ 5,000 tests. Card colour = better/worse first-time pass rate than the F SERIES.
Pass rate by registration year
Best year to buy used: 2010 (91.7% pass). Weakest: 2001 (80.1%).
First-time pass rate by the year each bike was first registered (cohorts with ≥ 50 tests). Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.
BMW F SERIES FAQ
Is the BMW F SERIES reliable?
The BMW F SERIES is about average for its class: 84.4% of its 12,700 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #2639 of 5426 models.
What does a F SERIES fail its MOT on most?
lamps and reflectors — 29% of all defects recorded against failed F SERIES tests.
What is the best year of F SERIES to buy used?
By first-time pass rate, 2010-registered examples do best (91.7%) and 2001 worst (80.1%). Condition and history still trump the year.
How many miles will a F SERIES last?
The median F SERIES shows 24,900 miles at test, and examples around 50k miles still pass 81.0% of the time — mileage alone rarely kills one.