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Honda Unknown vs Honda Xr: reliability comparison

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

Honda Unknown
85%
MOT pass rate · 1,041,859 vehicles
More reliable
Honda Xr
83%
MOT pass rate · 546 vehicles
Verdict: On MOT pass rate, the Honda Unknown is the more reliable of the two — 85% pass first time versus 83%. It's one signal among several; check the full breakdown below.

Head to head

Measure Honda Unknown Honda Xr
MOT pass rate 85% ✓ 83%
MOT failure rate 15% ✓ 17%
Faults & advisories per test 0.9 0.9
Dangerous-fault share 3% 1% ✓
Average mileage 25,474 mi 14,558 mi
Sample size (vehicles) 1,041,859 546

Most common faults

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))

Honda Xr

  1. Exhaust noisy (7.1.2)
  2. Rear wheel bearings have slight free play (2.4.A.2c)
  3. Rear reflector on motorcycle missing (1.4.1)
  4. Drive chain worn but not considered excessive (6.2.1e)
  5. Front Brake pad(s) close to minimum limit (3.2.A1f(i))
  6. Chain guard missing

Reliability FAQ

On MOT pass rate, the Honda Unknown is the more reliable of the two — 85% pass first time versus 83%. It's one signal among several; check the full breakdown below.

Full Honda Unknown report Full Honda Xr 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.