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2019 Thor Motor Coach Ace

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

About this comparison →
2Owner complaints

Model-year median: 3

0Recall campaigns

View recall details →

0Investigations

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How this year compares

Owner complaints by model year

Other model years Selected year
7
20163
20175
20182
20190
20203
20213
2022
Compare all Ace years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Electrical System
2Engine
1Exterior Lighting
1Fuel/propulsion System
1

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 2 of 2 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Exterior Lighting. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports0 fire reports0 injury reports

Fuel/propulsion System complaints

1 reports
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19,000 miles · Dec 18, 2019
Electrical SystemFuel/propulsion System

TWO OF THE FOUR WELDS ON THE MOUNTING BRACKETS HAVE BROKEN AND ARE COMPLETELY SEPARATED .THE TANK CAN ACTUALLY SWAY A FEW DEGREES. VEHICLE IS UNSAFE TO MOVE AS TANK IS COMPLETELY FULL. WIRES HAVE BEEN ROUTED BETWEEN AND THROUGH THE BRACKETS MULTIPLYING THE DANGER AND PROBLEM. THIS SITUATION OF ROUTING AND SUSPENDING WIRES IS COV…

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TWO OF THE FOUR WELDS ON THE MOUNTING BRACKETS HAVE BROKEN AND ARE COMPLETELY SEPARATED .THE TANK CAN ACTUALLY SWAY A FEW DEGREES. VEHICLE IS UNSAFE TO MOVE AS TANK IS COMPLETELY FULL. WIRES HAVE BEEN ROUTED BETWEEN AND THROUGH THE BRACKETS MULTIPLYING THE DANGER AND PROBLEM. THIS SITUATION OF ROUTING AND SUSPENDING WIRES IS COVERED IN ANOTHER ISSUE NHTSA #11289727. THIS TYPE OF SAFETY PROBLEM SEEMS ENDEMIC OF THIS MOTORHOME AND IT'S CONSTRUCTION. THIS STRETCHES CREDIBILITY TO THINK THIS IS A SINGLE UNIT ISSUE. IT IS IMPOSSIBLE TO KNOW WHEN THIS OCCURRED. THE TANK IS MANUFACTURED BY MANCHESTER TANKS AND CARRIES SERIAL #1898870 *DT*JB *DT *TP *DT MANUFACTURE HAS BEEN CONTACTED AND TANK HAS BEEN REPLACED.*JB

NHTSA ODI #11289817

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.