TransmissionMedium
MT-82 manual notchy shifting and occasional grinding.
- Typically appears
- Any
- What to inspect
- Test all gears, especially 1-2 and 3-4 shifts, when cold.
2015–2023 Ford Mustang · common problems & known faults
The S550 Mustang is a strong performer; the MT-82 manual and 5.0L oil-pan gasket are the notable checks.
Compiled & reviewed by the VehicleFaults Research Team · last reviewed July 2026
Quick answer
The most commonly reported faults on the 2015–2023 Ford Mustang are MT-82 manual notchy shifting and occasional grinding, Clutch and differential wear on hard-driven cars and 5.0L Coyote oil-pan gasket seepage. Most reported issues are medium or low severity, but a pre-purchase inspection is still recommended. Full inspection points, onset mileage and what to check are listed below.
Reliability snapshot
Based on the documented faults on this page for the Ford Mustang.
8.5/ 10
- Critical
- 0
- High
- 0
- Medium
- 2
- Low
- 2
Guidance only · reflects reported patterns, not a specific car's condition.
Ford Mustang problems by year
Which faults an average example has usually reached depends on its age. Pick a model year for the faults that matter on that build.
Known faults to check
EngineLow
5.0L Coyote oil-pan gasket seepage.
- Typically appears
- 60,000+ miles
- What to inspect
- Look for oil residue under the pan.
BodyLow
Rear window/trim adhesive lift and rattles.
- Typically appears
- Age-related
- What to inspect
- Inspect exterior trim and listen for rattles.
DrivetrainMedium
Clutch and differential wear on hard-driven cars.
- Typically appears
- Varies
- What to inspect
- Check clutch bite point and listen for diff whine.
Inspecting a Ford Mustang?
Generate a full, tickable pre-purchase checklist tailored to this exact vehicle · add photos and notes as you inspect. Try it free.
Check this exact carFrequently asked questions
Is the S550 Mustang reliable?
Yes overall; the manual gearbox feel and minor oil leaks are the main niggles.
Which engine is best?
The 5.0L V8 is robust; the 2.3 EcoBoost is efficient but check for carbon build-up.
Has this car been tracked?
Look for worn tyres, brakes, clutch and fluids indicating hard use.
Sources & further reading
Faults are compiled from documented recalls, technical bulletins, owner reports and mechanic sources, then reviewed for accuracy. This is guidance only · not a substitute for a professional inspection.