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Mg Mgf vs Mg Mgf se steptroni: reliability comparison

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

Mg Mgf
67%
MOT pass rate · 41,973 vehicles
Mg Mgf se steptroni
50%
MOT pass rate · 1 vehicles
Verdict: On MOT pass rate the Mg Mgf (67%) and Mg Mgf se steptroni (50%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Head to head

Measure Mg Mgf Mg Mgf se steptroni
MOT pass rate 67% ✓ 50%
MOT failure rate 33% ✓ 50%
Faults & advisories per test 2.5 ✓ 3.3
Dangerous-fault share 1% 0% ✓
Average mileage 85,206 mi 65,890 mi
Sample size (vehicles) 41,973 1

Most common faults

Mg Mgf

  1. Parking brake: efficiency below requirements (3.7.B.7)
  2. Exhaust emissions carbon monoxide content after 2nd fast idle excessive (7.3.D.3)
  3. Nearside Rear Tyre worn close to the legal limit (4.1.E.1)
  4. Offside Rear Tyre worn close to the legal limit (4.1.E.1)
  5. Offside Front Tyre worn close to the legal limit (4.1.E.1)
  6. Nearside Front Tyre worn close to the legal limit (4.1.E.1)

Mg Mgf se steptroni

  1. brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)
  2. Nearside Front Steering system has a tyre fouling a part of the vehicle (2.2.D.2a)
  3. Nearside Front Tyre tread depth below requirements of 1.6mm (4.1.E.1)
  4. Nearside Rear Tyre(s) incorrect because different size tyres are fitted on the same axle. (4.1.A.1a)
  5. Offside Front Steering system has a tyre fouling a part of the vehicle (2.2.D.2a)
  6. Offside Front Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Reliability FAQ

On MOT pass rate the Mg Mgf (67%) and Mg Mgf se steptroni (50%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Mg Mgf report Full Mg Mgf se steptroni 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.