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Mg Bgbgt vs Mg Mgf: reliability comparison

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

Mg Bgbgt
75%
MOT pass rate · 2 vehicles
Mg Mgf
67%
MOT pass rate · 41,973 vehicles
Verdict: On MOT pass rate the Mg Bgbgt (75%) and Mg Mgf (67%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Head to head

Measure Mg Bgbgt Mg Mgf
MOT pass rate 75% ✓ 67%
MOT failure rate 25% ✓ 33%
Faults & advisories per test 1.6 ✓ 2.5
Dangerous-fault share 0% ✓ 1%
Average mileage 44,663 mi 85,206 mi
Sample size (vehicles) 2 41,973

Most common faults

Mg Bgbgt

  1. Nearside Seat belt stitching slightly frayed (5.2.2b)
  2. Offside Seat belt stitching slightly frayed (5.2.2b)
  3. Windscreen washer provides insufficient washer liquid (8.2.3)
  4. body corrosion and holes in several places around vehicle
  5. front floor corroded
  6. nearside front wing corroded at bottom

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 Bgbgt (75%) and Mg Mgf (67%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Mg Bgbgt 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.