Thor Motor Coach Chateau 23U

Name: Thor Motor Coach Chateau 23U
Brand: Thor Motor Coach

Class Cbuilt 2014–20Mixed build tierCommon on the used market

WHAT ONE COSTS

—price not published

The maker never published an MSRP for this floorplan. Unknown is not cheap — treat any asking price against comparable models, not against zero.

THE SPECS

Length24.8 ft

Height (incl. A/C)11.0 ft

Width8.3 ft

Interior height7.0 ft

GVWR12,500 lb

Dry weightnot published

Sleeps6

Fresh water40 gal

Grey water38.5 gal

Black water24.5 gal

Awning15 ft

Fuel55 gal

A missing row means the maker never published that figure — unknown, not zero.

WHERE PEOPLE SLEEP

1× Rear bed(Permanent)—
1× Dinette conversion(Convertible)—
1× Cabover bunk(Permanent)54×96

HOW IT'S BUILT — 3/5

WallsLaminated fiberglass

FrameSteel

RoofWalk-on

UnderbellyOpen

Thor Motor Coach (Mixed tier): Chateau is the badge-swapped twin of Four Winds — identical coach, identical Vacu-Bond/aluminum-cage construction and identical uneven Thor QC record.

YEAR BY YEAR — WHAT CHANGED

2014Introduced
2019Height to 11ft
2020Discontinued

FINDING ONE

Common — usually several for sale within a day’s drive. Why: Thor Motor Coach is a volume manufacturer. Estimated from build volume and production span — not a count of live listings.

THE READ

Compact 25-footer on the 158in wheelbase with a 69 cu ft basement.

OTHER CHATEAU FLOORPLANS

19X · 11,500 lb · sleeps 3 19Z · 11,500 lb · sleeps 3 21Z · 12,500 lb · sleeps 4 22B · 12,500 lb · sleeps 6 22E · 14,500 lb · sleeps 5 22Z · 12,500 lb · sleeps 4 24F · 12,500 lb · sleeps 6 25M · 12,500 lb · sleeps 4 25V · 12,500 lb · sleeps 6 25Z · 12,500 lb · sleeps 4 26B · 12,500 lb · sleeps 8 26X · 14,500 lb · sleeps 6 27P · 14,500 lb · sleeps 6 27R · 14,500 lb · sleeps 6 the whole line →

Is the 23U your #1 — or just a spec sheet?

These are the facts. Whether it beats the other six thousand rigs for you depends on what you care about — set your priorities as sliders and watch the whole market re-rank around them. Nothing gets hidden, everything gets explained.

Rank it against your setup →

Data compiled from dealer and aggregator listings, retrieved 2026-07.