AutoStatsIQ
Data through Oct 2026
Model year

2020 Thor Motor Coach ACE

Body and fuel not decoded. Owner complaints on file from no date to no date.

Recalls (1)Complaints (0)Investigations (0)Bulletins (2)
Recall campaigns covering this model year171 vehicles or units across those campaigns
Owner complaints0Not enough peers on file
Severity indexNoneCrash, fire, injury or death per 100
First 24 months0Complaints in its first two years
Complaints over time

Complaints about the 2020 Thor Motor Coach ACE by year filed

Owner complaints about this model year, by the year they were filed with NHTSA.

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Source: NHTSA ODI complaints file. The lighter column runs through October.
Components

Complaints by component

Owner complaints by component. Hover or focus a bar for the crash, fire, injury or death count.

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Source: NHTSA ODI complaints file. A complaint can name more than one component; it is counted under the first.
Recalls

One recall campaign covers the 2020 Thor Motor Coach ACE

Check a specific vehicle by VIN on NHTSA's site: a campaign may cover only part of a model year's production.

Recall campaigns for the 2020 Thor Motor Coach ACE
CampaignFiledSubjectComponentVehiclesRemedy
20V-339Jun 9, 2020Adhesive bond between the glass and the metal hinge frame of the frameless windows may fail which would then allow the glass to detach and fall outVisibility and wipers71Part replacement
Source: NHTSA ODI recalls file.
Look up a VIN at NHTSA
Owner complaints

What owners reported about the 2020 Thor Motor Coach ACE

The full text of every complaint filed with NHTSA about this model year, newest first. Complaints are filed by owners and are not verified by NHTSA; NHTSA removes personal details before publishing.

0 complaints on file.

    Source: NHTSA ODI complaints file.
    Investigations

    NHTSA has not opened an investigation on this model year

    Source: NHTSA ODI investigations file.
    All investigations
    Service bulletins

    2 manufacturer communications cover this model year

    Technical service bulletins and other notices the manufacturer sent to dealers. A bulletin is not a recall.

    • TSB 20-08 Jan 13, 2021 · Service Bulletin/Repair Instructions
      The overhead cabinets located above the driver and front passenger seats may become loose during travel. This Technical Service Bulletin will be gathering information regarding this possible concern and will provide guidance on how to ensure the overhead …
    • LTR 120519 Dec 5, 2019 · Service Bulletin/Repair Instructions
      This letter stated that there were no Service Bulletins or Technical Service Bulletins issued for the month of November, 2019.
    Source: NHTSA manufacturer communications files.
    About service bulletins