BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ BMW/R1100
Model report · 2005–2025

BMW R1100

998cc Petrol Class 2
#1332 of 5426 overall #54 of 109 BMWs #816 of 2787 other bikes
88.8%
first-time pass rate
5.2%
failed outright
37,813
median miles at test
268
MOT tests, 2005–2025

Pass rate by mileage

how the R1100's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage R1100 passes first time 88.9% of the time; by 50k that's 86.7%.

84%87%90%20k: 88.9% pass (45 tests)30k: 86.5% pass (52 tests)40k: 84.9% pass (53 tests)50k: 86.7% pass (30 tests)20k40k50k

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 R1100

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lighting and signalling
10 35.7
brakes
8 28.6
tyres and wheels
3 10.7
steering and suspension
2 7.1
suspension
2 7.1
fuel and exhaust
1 3.6
reg plates and vin
1 3.6
driving controls
1 3.6

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the R1100 beats 3 of its 4 closest rivals (BMW R1200, BMW R1150, TRIUMPH SPRINT).

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 R1100.

Pass rate by registration year

how each model-year cohort fares · registration year from first use date

Best year to buy used: 1998 (87.6% pass). Weakest: 1998 (87.6%).

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.