2018 Chevrolet Traverse · keep 3 yr

Configuration unresolved · configuration-scoped issues are withheld, never guessed.

Edit inputs

Insufficient evidenceEvidence: Insufficient

Insufficient evidence for a responsible candidate verdict.

Main regret risk

No named issue intersects your stated window.

Safer move

Honda Pilot

Direct midsize SUV alternative

Open inspection brief See what would change this answer

Configuration applicability

Unresolved · not yet pinned

This model year was built in 3 reviewed configurations (3.6L All-Wheel Drive; 3.6L Front-Wheel Drive; 2L Front-Wheel Drive); configuration-scoped findings can differ between them.

To verify: Enter the VIN, or read the engine/drivetrain from the door-jamb label or window sticker, to pin the exact configuration.

Ownership headache outlook

A responsible candidate scenario cannot be calculated until the missing evidence dimensions are resolved.

What each horizon reaches

1 yrAbout 12,000 mi — before every named onset band.
3 yr (yours)About 36,000 mi — before every named onset band.
5 yrAbout 60,000 mi — reaches the observed onset band for Power Train:Automatic Transmission safety campaign, which your window is inside.

12,000 annual miles · 3-year ownership horizon · Service history is unknown unless verified by the buyer. These are observed report bands, not failure probabilities.

Ownership-headache outlook: observed onset bands for each named issue.
Issue	Severity	Onset p25	Median	Onset p75	Relation to your window
Power Train:Automatic Transmission safety campaign	High severity	46,059 mi	57,373 mi	68,686 mi	Onset band is beyond your window

Why this answer

1Insufficient evidence: One or more named issues lacks the minimum usable evidence.

Conditions to clear first

Resolve the missing evidence dimension before treating this as a purchase recommendation.

Power Train:Automatic Transmission safety campaign

official recall record

High severity

Whole generationSingle sourceEvidence: Limited confidence

The cited record is bound to model year 2018; no broader incidence claim is made.

Symptom: General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Cruze and Buick LaCrosse, 2018-2020 Chevrolet Equinox, Chevrolet Traverse and GMC Terrain, 2018 Chevrolet Malibu, 2019-2020 Buick Encore, Buick Enclave, Cadillac XT4, Chevrolet Blazer and GMC Acadia, and 2020 Cadill
Why it matters: The official record describes a potential crash, fire, injury, or loss-of-control consequence.

Observed complaint mileage band; not an incidence probability

Reported onset roughly 46,059–68,686 mi (median 57,373 mi).

Onset band is beyond your window.

Based on 2 usable reports (10 censored). Complaint mileage is an observed report band, not a population incidence estimate.

What to inspect

Check the VIN for open NHTSA actions, then ask the inspector to test the named system and document the result.

Pro check: Independent pre-purchase inspection.

Mitigation

Verify the campaign status by VIN and retain the completion receipt if the remedy was performed.

Verified remedy: GM will notify owners, and dealers will inspect the start-stop transmission accumulator and replace it if any bolts are missing, free of charge. The recall began December 15, 2020. Owners may contact GMC customer service at 1-888-988-7267, Buick Customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N202313440.

1 evidence receiptShow ▾

clm_chevrolet-traverse-2018-recall-recall-20v668000-obs-62892018 Chevrolet TraverseEvidence: Limited confidence

The official record describes a potential crash, fire, injury, or loss-of-control consequence.

“General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Cruze and Buick LaCrosse, 2018-2020 Chevrolet Equinox, Chevrolet Traverse and GMC Terrain, 2018 Chevrolet Malibu, 2019-2020 Buick Encore, Buick Enclave, Cadillac XT4, Chevrolet Blazer and GMC Acadia, and 2020 Cadillac XT6 vehicles. The start/stop accumulator endcap may have missing bolts. Missing bolts on the start-stop accumulator endcap could result in a transmission oil leak and may progress to a loss of propulsion, increasing the risk of a crash. A transmission fluid leak in the presence of an ignition source may increase the risk of fire. GM will notify owners, and dealers will inspect the start-stop transmission accumulator and replace it if any bolts are missing, free of charge. The recall began December 15, 2020. Owners may contact GMC customer service at 1-888-988-7267, Buick Customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N202313440.”

NHTSArecallOpen source record

What would change this answer

verified remedy

A newly verified completed remedy with configuration-specific eligibility for Power Train:Automatic Transmission safety campaign could improve the recommendation.

clm_chevrolet-traverse-2018-recall-recall-20v668000-obs-6289

contradictory source

A reviewed official or independent source that materially contradicts the claims for Power Train:Automatic Transmission safety campaign would force confidence and verdict review.

clm_chevrolet-traverse-2018-recall-recall-20v668000-obs-6289

changed applicability

Reviewed evidence that includes or excludes a different year, engine, drivetrain, trim, or VIN population would change which issues apply.

clm_chevrolet-traverse-2018-recall-recall-20v668000-obs-6289

lost exposure eligibility

A verified production denominator and eligible time-at-risk cohort are required before normalized comparative year guidance can strengthen.

clm_chevrolet-traverse-2018-recall-recall-20v668000-obs-6289

Applied assumptions

· 12,000 annual miles
· 3-year ownership horizon
· Service history is unknown unless verified by the buyer.

Sharpen it further

Add mileage — it places the onset bands against your ownership window.
Add the asking price — it weighs the findings against what you would pay.
Set your annual miles — assumed 12,000; it sizes the window.
Choose a horizon — assumed 3 years; it sets the window length.

Better options

Chevrolet Traverse

2019

Insufficient evidence

Evidence: Limited confidence

Adjacent year in the same model line

Evidence decision: insufficient evidence with limited confidence.
Price, repair-cost, and exposure-normalized deltas are unavailable and are not estimated.

Honda Pilot

2017

Buy

Evidence: Medium confidence

Direct midsize SUV alternative

Evidence decision: buy with medium confidence.
Price, repair-cost, and exposure-normalized deltas are unavailable and are not estimated.

Honda Pilot

2018

Buy

Evidence: Medium confidence

Direct midsize SUV alternative

Evidence decision: buy with medium confidence.
Price, repair-cost, and exposure-normalized deltas are unavailable and are not estimated.

Inspection brief

Mark each check as you go. Progress saves on this device, works offline, and prints cleanly.

Saved on this device — no account needed. Copy link shares the safe URL only (no price, risk, or VIN).

Mark the checks to see where they point: a single Walk away outweighs the rest.

Ask the seller

Has any named issue here ever been diagnosed or repaired on this car?
Can I see the maintenance and any recall-remedy records?
Will you allow an independent pre-purchase inspection?

Records to request

Service and oil-change history
Completed recall / campaign paperwork
Any dealer diagnostic reports

Full evidence

Every conclusion above traces to one of these source records.

clm_chevrolet-traverse-2018-recall-recall-20v668000-obs-62892018 Chevrolet TraverseEvidence: Limited confidence

The official record describes a potential crash, fire, injury, or loss-of-control consequence.

“General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Cruze and Buick LaCrosse, 2018-2020 Chevrolet Equinox, Chevrolet Traverse and GMC Terrain, 2018 Chevrolet Malibu, 2019-2020 Buick Encore, Buick Enclave, Cadillac XT4, Chevrolet Blazer and GMC Acadia, and 2020 Cadillac XT6 vehicles. The start/stop accumulator endcap may have missing bolts. Missing bolts on the start-stop accumulator endcap could result in a transmission oil leak and may progress to a loss of propulsion, increasing the risk of a crash. A transmission fluid leak in the presence of an ignition source may increase the risk of fire. GM will notify owners, and dealers will inspect the start-stop transmission accumulator and replace it if any bolts are missing, free of charge. The recall began December 15, 2020. Owners may contact GMC customer service at 1-888-988-7267, Buick Customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N202313440.”

NHTSArecallOpen source record

What we could not verify

Every dimension is listed — including the ones we do not have — each with the concrete next step to close it.

ConfigurationPartial
This model year was built in 3 reviewed configurations (3.6L All-Wheel Drive; 3.6L Front-Wheel Drive; 2L Front-Wheel Drive); configuration-scoped findings can differ between them.
Next: Enter the VIN, or read the engine/drivetrain from the door-jamb label or window sticker, to pin the exact configuration.
VIN recall & historyNot verified
A VIN recall check was not handed to this page, so recall status and title/odometer history for this exact car are unchecked.
Next: Run this VIN on NHTSA’s recall lookup and request a title/history report to confirm open recalls and past events.
Repair costNot verified
No sourced repair-cost range is available for the named issues in this release.
Next: Get a written repair estimate for the named issue from an independent shop before you negotiate.
Market price contextNot verified
No asking price was entered and no licensed market-value feed is integrated, so price fairness is not assessed.
Next: Compare the asking price against recent local listings for the same year and configuration.
Onset evidencePartial
Onset bands rest on a limited number of usable reports; treat the band edges as approximate.
Next: Weigh the onset band as a reported-onset range, not a failure probability, and confirm condition by inspection.

Coverage & methodology

Evidence: Insufficient— A required evidence dimension is missing.

5 of 5 expected sources present · methodology m1-v4-authority-cohort.

· Public complaints and recalls do not estimate failure probability.
· Observed mileage bands describe reported onset only.

Methodology m1-v4-authority-cohort →

2018 model-year authority Generation guide

Edit your inputs

Change a value and re-run — the answer updates and highlights what moved.