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Ford Focus vs Ford Mustang mach-e std range rwd: reliability comparison

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

Ford Focus
74%
MOT pass rate · 2,068,317 vehicles
Ford Mustang mach-e std range rwd
90%
MOT pass rate · 3,049 vehicles
More reliable
Verdict: On MOT pass rate, the Ford Mustang mach-e std range rwd is the more reliable of the two — 90% pass first time versus 74%. It's one signal among several; check the full breakdown below.

Head to head

Measure Ford Focus Ford Mustang mach-e std range rwd
MOT pass rate 74% 90% ✓
MOT failure rate 26% 10% ✓
Faults & advisories per test 1.9 0.9 ✓
Dangerous-fault share 2% ✓ 7%
Average mileage 107,385 mi 41,180 mi
Sample size (vehicles) 2,068,317 3,049

Most common faults

Ford Focus

  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. 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. Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  6. Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Ford Mustang mach-e std range rwd

  1. Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  2. Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  3. Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  4. Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  5. Nearside Rear Child Seat fitted not allowing full inspection of adult belt
  6. Nearside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e))

Reliability FAQ

On MOT pass rate, the Ford Mustang mach-e std range rwd is the more reliable of the two — 90% pass first time versus 74%. It's one signal among several; check the full breakdown below.

Full Ford Focus report Full Ford Mustang mach-e std range rwd 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.