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Honda Cbr blackbird vs Honda Unknown: reliability comparison

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

Honda Cbr blackbird
87%
MOT pass rate · 9 vehicles
Honda Unknown
85%
MOT pass rate · 1,041,859 vehicles
Verdict: On MOT pass rate the Honda Cbr blackbird (87%) 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 Cbr blackbird Honda Unknown
MOT pass rate 87% ✓ 85%
MOT failure rate 13% ✓ 15%
Faults & advisories per test 0.6 ✓ 0.9
Dangerous-fault share 1% ✓ 3%
Average mileage 61,452 mi 25,474 mi
Sample size (vehicles) 9 1,041,859

Most common faults

Honda Cbr blackbird

  1. Rear Tyre worn close to the legal limit (5.2.3 (e))
  2. Rear Tyre worn close to the legal limit (4.1.3(ii))
  3. Rear Brake pad(s) close to minimum limit (1.1.13 (a))
  4. Exhaust noisy (7.1.2)
  5. Exhaust noisy (8.1.1 (a))
  6. Rear Brake indicates slight fluctuation of brake effort (1.2.1 (e))

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 Cbr blackbird (87%) and Honda Unknown (85%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Honda Cbr blackbird 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.