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Suzuki Gsf250 vs Suzuki Unknown: reliability comparison

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

Suzuki Gsf250
71%
MOT pass rate · 16 vehicles
Suzuki Unknown
84%
MOT pass rate · 512,746 vehicles
Verdict: On MOT pass rate the Suzuki Gsf250 (71%) 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 Gsf250 Suzuki Unknown
MOT pass rate 71% 84% ✓
MOT failure rate 29% 16% ✓
Faults & advisories per test 1.3 0.8 ✓
Dangerous-fault share 0% ✓ 4%
Average mileage 32,501 mi 20,498 mi
Sample size (vehicles) 16 512,746

Most common faults

Suzuki Gsf250

  1. Front Brake disc(s) slightly worn (3.2.A1l)
  2. Rear Brake disc(s) slightly scored (3.2.A1l)
  3. Rear Drive chain sprocket slightly worn (6.2.1e)
  4. Rear Tyre worn close to the legal limit (4.1.3(ii))
  5. Drive chain worn but not considered excessive (6.2.1e)
  6. Front Tyre valve stem slightly damaged (4.1.2c)

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 Gsf250 (71%) and Suzuki Unknown (84%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Suzuki Gsf250 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.