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Suzuki Rm-z vs Suzuki Unknown: reliability comparison

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

Suzuki Rm-z
94%
MOT pass rate · 2 vehicles
Suzuki Unknown
84%
MOT pass rate · 512,746 vehicles
Verdict: On MOT pass rate the Suzuki Rm-z (94%) and Suzuki Unknown (84%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Head to head

Measure Suzuki Rm-z Suzuki Unknown
MOT pass rate 94% ✓ 84%
MOT failure rate 6% ✓ 16%
Faults & advisories per test 0.8 0.8
Dangerous-fault share 0% ✓ 4%
Average mileage 1,846 mi 20,498 mi
Sample size (vehicles) 2 512,746

Most common faults

Suzuki Rm-z

  1. NO LIGHTING EQUIPMENT FITTED, DAYLIGHT MOT
  2. Brake hose excessively chafed (3.2.B3a)
  3. Brake hose leaking fluid (3.2.B4)
  4. Offside Rear Wheel spoke slightly loose. (4.2.1b)
  5. Roller brake test The less effective brake control does not achieve an efficiency of 25%. (3.3.A2b)
  6. Stop lamp does not illuminate immediately a brake applies (1.3.1a)

Suzuki 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. Front Brake binding but not excessively (1.2.1 (f))
  6. Nearside Front Shock absorber has a light misting of oil (5.3.2 (b))

Reliability FAQ

On MOT pass rate the Suzuki Rm-z (94%) and Suzuki Unknown (84%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Suzuki Rm-z report Full Suzuki 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.