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Suzuki Gs125z vs Suzuki Unknown: reliability comparison

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

Suzuki Gs125z
61%
MOT pass rate · 1 vehicles
Suzuki Unknown
84%
MOT pass rate · 512,746 vehicles
Verdict: On MOT pass rate the Suzuki Gs125z (61%) 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 Gs125z Suzuki Unknown
MOT pass rate 61% 84% ✓
MOT failure rate 39% 16% ✓
Faults & advisories per test 2.3 0.8 ✓
Dangerous-fault share 2% ✓ 4%
Average mileage 50,216 mi 20,498 mi
Sample size (vehicles) 1 512,746

Most common faults

Suzuki Gs125z

  1. Rear Tyre worn close to the legal limit (4.1.3(ii))
  2. Front Tyre worn close to the legal limit (4.1.3(ii))
  3. Rear Tyre tread depth is below minimum requirements of 1.0mm (4.1.3(ii))
  4. Rear Stop lamp does not illuminate immediately a brake applies (1.3.1a)
  5. Stop lamp does not illuminate immediately a brake applies (1.3.1a)
  6. foot rest bent

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 Gs125z (61%) and Suzuki Unknown (84%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Suzuki Gs125z 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.