TransmissionHigh
9-speed ZF automatic hesitation, judder and hard shifts (early cars).
- Typically appears
- Any
- What to inspect
- Test-drive in traffic and feel for delayed or harsh shifts.
- Typical repair
- Significant repair · £400–£1,400
Is the 2014–2020 Acura MDX reliable?
Scored from 8 documented faults · reviewed by the VehicleFaults Research Team
Quick answer
5.2/ 10
MixedOn our documented-fault scoring the Acura MDX rates 5.2 out of 10 · mixed. We hold 8 known faults for it and 2 are rated high severity, so the risk is real but contained. The weak points cluster around electrical, transmission and engine. A well-serviced example with evidence for the big-ticket items is usually a safe buy; the score describes the model, not the specific car in front of you.
Verdict · Negotiate · budget for the known faults
What the score is built from
- Critical
- 0
- High
- 2
- Medium
- 4
- Low
- 2
Weak points cluster around electrical, transmission, engine, hvac.
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Check this carThe faults that decide it
ElectricalHigh
Individual LED elements flickering or failing entirely, or visible condensation inside the headlamp cluster.
- Typically appears
- 5-8 years
- What to inspect
- Switch on the headlamps and DRLs. Stand in front of the vehicle to ensure all individual Jewel Eye LED projectors illuminate evenly without flickering, and check lenses for misting.
- Typical repair
- Lighting unit replacement · £120–£900
EngineMedium
VCM cylinder deactivation misfires and oil dilution.
- Typically appears
- 60,000+ miles
- What to inspect
- Inspect oil for fuel dilution and feel for vibration.
- Typical repair
- Routine repair · £180–£700
HVACMedium
AC compressor / condenser faults.
- Typically appears
- 80,000+ miles
- What to inspect
- Confirm cold AC output.
- Typical repair
- Air-con regas or compressor · £90–£900
SuspensionMedium
Knocking or clunking noise from the front end over bumps; visible fluid weeping from the shock absorbers.
- Typically appears
- 50,000-80,000 miles
- What to inspect
- Push down firmly on the front wings to check for rebound noise, and shine a torch into the front wheel arches to check the damper bodies for oil misting.
- Typical repair
- Suspension refresh (per axle) · £250–£1,100
Costs are indicative UK independent-garage bands for budgeting and negotiation · never a quote.
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