BMW C 650

647cc Petrol Class 2

#381 of 5426 overall #24 of 109 BMWs #237 of 2787 other bikes

92.5%

first-time pass rate

4.3%

failed outright

9,198

median miles at test

1,872

MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2017–2025

The C 650's first-time pass rate has risen 1.5 points since 2017, 91.2% to 92.7%.

Pass rate by mileage

how the C 650's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage C 650 passes first time 93.9% of the time; by 30k that's 94.4%.

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 C 650

failure defects by component group · advisories excluded

Component group	Defects	% of defects	vs all bikes
brakes	61	45.9	0.6×
tyres	33	24.8	2.3×
lamps and reflectors	26	19.5	0.6×
suspension	11	8.3	0.8×
steering	2	1.5	0.3×

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

same type, similar capacity, high test volume

On first-time pass rate the C 650 beats 4 of its 4 closest rivals (KAWASAKI ZX-6R, SUZUKI GSF600, YAMAHA FZS600).

KAWASAKI ZX-6R 78.1% pass · 174k tests SUZUKI GSF600 77.3% pass · 143k tests YAMAHA FZS600 82.6% pass · 137k tests HONDA VFR800 FI 86.7% pass · 89.4k tests

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 C 650.

Pass rate by registration year

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

Best year to buy used: 2019 (94.7% pass). Weakest: 2015 (88.3%).

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 C 650 FAQ

answers computed from the data above · terms in the glossary

Is the BMW C 650 reliable?

The BMW C 650 is more reliable than average for its class: 92.5% of its 1,872 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #381 of 5426 models.

What does a C 650 fail its MOT on most?

brakes — 46% of all defects recorded against failed C 650 tests.

What is the best year of C 650 to buy used?

By first-time pass rate, 2019-registered examples do best (94.7%) and 2015 worst (88.3%). Condition and history still trump the year.

How many miles will a C 650 last?

The median C 650 shows 9,198 miles at test, and examples around 30k miles still pass 94.4% of the time — mileage alone rarely kills one.