The Used Car Index

2026 Thor Motor Coach Quantum problems

No complaints are listed for the 2026 Thor Motor Coach Quantum. NHTSA's API and bulk file list none in this build.

Data build 2026-10-09.

NHTSA lists this vehicle as THOR MOTOR COACH QUANTUM.

At a glance

Complaints
0
With crash
0
With fire
0
With injury (complaints)
0
Injuries
0
Deaths
0
Recalls
1
Do not drive recalls
0
Park outside recalls
0
Recall potential units (maximum)
527
Investigations
0
Open investigations
0
Manufacturer communications
0

Complaints per 100k sold unavailable. No sales source is available for this record.

Model-generated complaint tags: No complaints are listed for tagging.

Recalls

See new recalls and investigations this week.

1 recalls.

25V709000

Date: 2025-10-17. Systems: EQUIPMENT.

Defect: Thor Motor Coach (TMC) is recalling certain 2026 Geneva, 2025-2026 Quantum, Four Winds, Pasadena, Eddie Bauer, Chateau, Freedom Elite, and Coleman recreational vehicles. A P-clamp may not have been installed, allowing the Liquid Propane (LP) generator hose to contact the exhaust.

Consequence: A LP hose that contacts the generator exhaust increases the risk of a fire.

Remedy: Dealers will install a P-clamp to secure the LP hose, free of chare. Owner notification letters were mailed December 15, 2025. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000335.

Do not drive: No. Park outside: No.

Investigations

0 investigations; 0 open.

Manufacturer communications

0 manufacturer communications.

Communications by system
SystemCount

Notes on this record

  • Complaints from the API and bulk file are merged and deduplicated by ODI number; the API alone misses records.
  • System and subsystem counts are numbers of distinct complaints, recalls or communications that name them. One record can name several systems, so shares across systems can add to more than 100 percent; a single share never exceeds 100 percent.
  • Recalls are counted once per campaign, investigations once per action and manufacturer communications once per NHTSA id, even when NHTSA lists several model names for the same record.
  • A sales denominator is a calendar-year proxy, not the population of vehicles still in use. Rates are copied from verified pipeline output.
  • NHTSA's complaints API and bulk file list no complaint for this make, model and model year in this data build.

Other names NHTSA uses

None listed.

Matched NHTSA models

Matched labels and complaints
NHTSA model labelComplaints
QUANTUM0

Same model, other years

All model years | All Thor Motor Coach models

Other Thor Motor Coach models, 2026

Sources

Get this record as JSON

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curl "https://api.theusedcarindex.com/v1/demo/vehicle_risk?make=Thor+Motor+Coach&model=Quantum&year=2026"

Paid endpoint: https://api.theusedcarindex.com/v1/vehicle_risk. MCP endpoint: https://api.theusedcarindex.com/mcp.