Pass rate over time
The R1150's first-time pass rate has fallen 2.7 points since 2005, 91.8% to 89.1%.
Pass rate by mileage
A low-mileage R1150 passes first time 92.9% of the time; by 50k that's 85.7%.
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 R1150
| Component group | Share of defects | Defects | % of defects | vs all bikes |
|---|---|---|---|---|
| brakes |
|
6,860 | 36.4 | 0.7× |
| lighting and signalling |
|
3,784 | 20.1 | 0.4× |
| tyres and wheels |
|
2,560 | 13.6 | 0.7× |
| steering and suspension |
|
1,941 | 10.3 | 0.3× |
| lamps and reflectors |
|
1,569 | 8.3 | 0.4× |
| suspension |
|
653 | 3.5 | 0.5× |
| tyres |
|
641 | 3.4 | 0.5× |
| reg plates and vin |
|
388 | 2.1 | 0.3× |
| fuel and exhaust |
|
221 | 1.2 | 0.2× |
| structure and attachments |
|
211 | 1.1 | 0.2× |
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 R1150 beats 3 of its 4 closest rivals (BMW R1200, TRIUMPH SPRINT, SUZUKI GSF1200).
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 R1150.
Pass rate by registration year
Best year to buy used: 2008 (95.8% pass). Weakest: 1993 (84.6%).
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 R1150 FAQ
Is the BMW R1150 reliable?
The BMW R1150 is more reliable than average for its class: 88.5% of its 170,963 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #1448 of 5426 models.
What does a R1150 fail its MOT on most?
brakes — 36% of all defects recorded against failed R1150 tests.
What is the best year of R1150 to buy used?
By first-time pass rate, 2008-registered examples do best (95.8%) and 1993 worst (84.6%). Condition and history still trump the year.
How many miles will a R1150 last?
The median R1150 shows 33,151 miles at test, and examples around 50k miles still pass 85.7% of the time — mileage alone rarely kills one.