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Thor Motor Coach Quantum

Model years 2016–2026 · 19 recall campaigns · 1 complaint · 0 investigations · filed by Thor Motor Coach

Across 11 model years (2016–2026), the Thor Motor Coach Quantum has 19 NHTSA recall campaigns and 1 complaint on file.

The component named most often in complaints is electrical system (1,000 per 1,000 component mentions).

The 2016 model year has the most complaints (1). Recall campaigns peaked in 2020 with 7; complaints were received in the largest number in 2016 (1). Within Thor Motor Coach, this line ranks 20 of 56 by total complaints.

Complaints are consumer reports and have not been verified by NHTSA.

Model years

Model yearRecallsComplaintsvs line averageUnits in campaigns
2016 Thor Motor Coach Quantum NHTSA record111100%110,400
2017 Thor Motor Coach Quantum300%110,468
2018 Thor Motor Coach Quantum200%110,497
2019 Thor Motor Coach Quantum300%889
2020 Thor Motor Coach Quantum700%3,608
2021 Thor Motor Coach Quantum400%1,634
2022 Thor Motor Coach Quantum200%3,636
2023 Thor Motor Coach Quantum200%4,513
2024 Thor Motor Coach Quantum NHTSA record100%4,251
2025 Thor Motor Coach Quantum200%4,778
2026 Thor Motor Coach Quantum NHTSA record100%527

"vs line average" is the model year's complaints as a share of the line's average per model year (100% = average). A campaign covering several model years counts once per year. Model years with one campaign and fewer than 25 complaints are listed but have no page of their own; the NHTSA link opens the agency's record.

Components most reported

Electrical System1,000

Per 1,000 component mentions across all Thor Motor Coach Quantum complaints (1 mentions).

Campaigns by year reported

16
17
18
19
20
21
22
23
24
25
26
Distinct NHTSA campaigns naming the Thor Motor Coach Quantum, by the year the Part 573 report was received.

Complaints by year received

16
17
18
19
20
21
22
23
24
25
26
Complaints about any Thor Motor Coach Quantum model year, by year received.

Other Thor Motor Coach model lines

Questions and answers

Which Thor Motor Coach Quantum model years have the most recalls?

2020 (7), 2021 (4), 2017 (3). Across model years 2016–2026 there are 19 distinct campaigns.

Which Thor Motor Coach Quantum model year has the most complaints?

2016, with 1 of the line's 1 complaints. Newer model years have had less time to accumulate reports.

What do owners of the Thor Motor Coach Quantum complain about?

electrical system (1,000 per 1,000 mentions). Complaints are consumer reports and have not been verified by NHTSA.

Where does this data come from?

NHTSA Office of Defects Investigation recall and complaint flat files, public domain, dated 29 Sep 2026 and 15 May 2019.

Provenance

Source: NHTSA Office of Defects Investigation recall, complaint and investigation flat files, public domain, dated 29 Sep 2026 and 15 May 2019. Model names are as NHTSA records them; variants such as "Accord" and "Accord Hybrid" are separate lines. See the methodology.