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Mg Mgf 75th anniversary vs Mg Zs: reliability comparison

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

Mg Mgf 75th anniversary
72%
MOT pass rate · 29 vehicles
Mg Zs
74%
MOT pass rate · 38,862 vehicles
Verdict: On MOT pass rate the Mg Mgf 75th anniversary (72%) and Mg Zs (74%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Head to head

Measure Mg Mgf 75th anniversary Mg Zs
MOT pass rate 72% 74% ✓
MOT failure rate 28% 26% ✓
Faults & advisories per test 2.4 1.8 ✓
Dangerous-fault share 1% 1%
Average mileage 51,696 mi 71,653 mi
Sample size (vehicles) 29 38,862

Most common faults

Mg Mgf 75th anniversary

  1. Parking brake: efficiency below requirements (3.7.B.7)
  2. Nearside Rear Tyre worn close to the legal limit (4.1.E.1)
  3. Offside rear parking brake recording little or no effort (3.7.B.6a)
  4. Offside Rear Tyre worn close to the legal limit (4.1.E.1)
  5. Nearside Rear Brake pipe slightly corroded (3.6.B.2c)
  6. Nearside Rear Wheel bearing has slight play (5.1.3 (a) (i))

Mg Zs

  1. Nearside Front Tyre worn close to the legal limit (4.1.E.1)
  2. Offside Front Tyre worn close to the legal limit (4.1.E.1)
  3. Parking brake: efficiency below requirements (3.7.B.7)
  4. Nearside Rear Tyre worn close to the legal limit (4.1.E.1)
  5. Offside Rear Tyre worn close to the legal limit (4.1.E.1)
  6. Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Reliability FAQ

On MOT pass rate the Mg Mgf 75th anniversary (72%) and Mg Zs (74%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Mg Mgf 75th anniversary report Full Mg Zs 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.