TransmissionHigh
9-speed automatic shudder and hard shifts.
- Typically appears
- Any
- What to inspect
- Test-drive and feel for shudder and harsh shifts.
- Typical repair
- Significant repair · £400–£1,400
Is the 2018–2023 Chevrolet Traverse reliable?
Scored from 8 documented faults · reviewed by the VehicleFaults Research Team
Quick answer
5.2/ 10
MixedOn our documented-fault scoring the Chevrolet Traverse 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 transmission, electrical and hvac. 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 transmission, electrical, hvac, emissions.
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Check this carThe faults that decide it
Engine / ValvetrainHigh
Distinct metallic rattling noise from the engine bay upon cold start, indicating timing chain wear or tensioner slack.
- Typically appears
- 70,000-100,000 miles
- What to inspect
- Ensure the engine is completely cold. Open the bonnet, start the engine, and listen closely to the front timing cover area for a sharp metallic rattle before oil pressure builds.
- Typical repair
- Timing chain, tensioner & guides · £900–£2,400
ElectricalMedium
Stabilitrak / electrical warnings and reduced power messages.
- Typically appears
- Age-related
- What to inspect
- Watch for warning messages on the drive.
- Typical repair
- Routine repair · £180–£700
HVACMedium
AC condenser and blend-door faults.
- Typically appears
- 70,000+ miles
- What to inspect
- Confirm cold AC and correct temperature control.
- Typical repair
- Door / window mechanism · £130–£600
Interior / Gear SelectorMedium
"Shift to Park" message remains on the dash after selecting Park, preventing the vehicle from shutting down properly.
- Typically appears
- 30,000-60,000 miles
- What to inspect
- Shift into Drive, then firmly back into Park. Turn off the ignition and check the dash for the warning. Wiggle the shifter knob to see if the message clears.
- Typical repair
- Interior trim repair · £90–£450
Costs are indicative UK independent-garage bands for budgeting and negotiation · never a quote.
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