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Honda Cb100n-a vs Honda Unknown: reliability comparison

MOT pass rates, common faults and mileage compared from real UK MOT data.

Honda Cb100n-a
85%
MOT pass rate · 5,019 vehicles
Honda Unknown
85%
MOT pass rate · 1,041,859 vehicles
Verdict: On MOT pass rate the Honda Cb100n-a (85%) and Honda Unknown (85%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Head to head

Measure Honda Cb100n-a Honda Unknown
MOT pass rate 85% 85%
MOT failure rate 15% 15%
Faults & advisories per test 0.6 ✓ 0.9
Dangerous-fault share 2% ✓ 3%
Average mileage 18,527 mi 25,474 mi
Sample size (vehicles) 5,019 1,041,859

Most common faults

Honda Cb100n-a

  1. Rear Drive chain sprocket slightly worn (6.2.1e)
  2. Front Wheel spoke slightly corroded. (4.2.1b)
  3. Rear Wheel spoke slightly corroded. (4.2.1b)
  4. Exhaust is leaking but is not excessively noisey (7.1.1b)
  5. Drive chain worn but not considered excessive (6.2.1e)
  6. Rear Tyre worn close to the legal limit (4.1.3(ii))

Honda Unknown

  1. Exhaust noisy (8.1.1 (a))
  2. Rear Tyre worn close to the legal limit (5.2.3 (e))
  3. Chain guard missing
  4. Rear reflector missing (4.8.2 (a) (ii))
  5. Drive chain slightly loose (6.1.7 (c) (i))
  6. Front Brake binding but not excessively (1.2.1 (f))

Reliability FAQ

On MOT pass rate the Honda Cb100n-a (85%) and Honda Unknown (85%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Honda Cb100n-a report Full Honda Unknown report Most reliable cars

Pass rates are computed over completed (pass/fail) MOT tests. Reliability also depends on age, mileage and upkeep — see each model's page for the full picture.