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Mg Gt vs Mg Mgf: reliability comparison

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

Mg Gt
77%
MOT pass rate · 355 vehicles
More reliable
Mg Mgf
67%
MOT pass rate · 41,973 vehicles
Verdict: On MOT pass rate, the Mg Gt is the more reliable of the two — 77% pass first time versus 67%. It's one signal among several; check the full breakdown below.

Head to head

Measure Mg Gt Mg Mgf
MOT pass rate 77% ✓ 67%
MOT failure rate 23% ✓ 33%
Faults & advisories per test 1.6 ✓ 2.5
Dangerous-fault share 0% ✓ 1%
Average mileage 56,156 mi 85,206 mi
Sample size (vehicles) 355 41,973

Most common faults

Mg Gt

  1. Oil leak
  2. Parking brake: efficiency below requirements (3.7.B.7)
  3. Windscreen washer provides insufficient washer liquid (8.2.3)
  4. Horn not working (1.6.2a)
  5. Oil leak, but not excessive (8.4.1 (a) (i))
  6. Exhaust emissions carbon monoxide content excessive (7.3.B.1a)

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)

Reliability FAQ

On MOT pass rate, the Mg Gt is the more reliable of the two — 77% pass first time versus 67%. It's one signal among several; check the full breakdown below.

Full Mg Gt report Full Mg Mgf 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.