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Kawasaki Bj250 vs Kawasaki Unknown: reliability comparison

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

Kawasaki Bj250
85%
MOT pass rate · 7 vehicles
Kawasaki Unknown
85%
MOT pass rate · 151,652 vehicles
Verdict: On MOT pass rate the Kawasaki Bj250 (85%) and Kawasaki Unknown (85%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Head to head

Measure Kawasaki Bj250 Kawasaki Unknown
MOT pass rate 85% 85%
MOT failure rate 15% 15%
Faults & advisories per test 0.7 ✓ 0.8
Dangerous-fault share 3% 3%
Average mileage 18,190 mi 19,921 mi
Sample size (vehicles) 7 151,652

Most common faults

Kawasaki Bj250

  1. Rear Tyre worn close to the legal limit (5.2.3 (e))
  2. Headlamp mask fitted
  3. Headlamp mask fitted
  4. Steering movement slightly 'notchy' (2.2.1a)
  5. Wheel alignment slightly misaligned. (2.5.1)
  6. Rear Wheel bearing has slight play (5.1.3 (a) (i))

Kawasaki Unknown

  1. Exhaust noisy (8.1.1 (a))
  2. Front Brake indicates slight fluctuation of brake effort (1.2.1 (e))
  3. COVID-19 6 MONTH EXTENSION
  4. Rear reflector missing (4.8.2 (a) (ii))
  5. Front Tyre worn close to the legal limit (5.2.3 (e))
  6. Drive chain slightly loose (6.1.7 (c) (i))

Reliability FAQ

On MOT pass rate the Kawasaki Bj250 (85%) and Kawasaki Unknown (85%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Kawasaki Bj250 report Full Kawasaki 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.