CamperHardlyKnowHer

Thor Motor Coach Four Winds 19Z

Class Cbuilt 2026– (in production)Mixed build tierFindable on the used market
WHAT ONE COSTS
$123,100MSRP today

Still in production — a used 2023 would run roughly $84,900.

THE SPECS
Length20.4 ft
Height (incl. A/C)10.7 ft
Width7.8 ft
Interior height6.7 ft
GVWR11,500 lb
Dry weightnot published
Sleeps3
Slide-outs0
Fresh water20.5 gal
Grey water17 gal
Black water16 gal
Air conditioning13,500 BTU
Awning11 ft
Fuel40 gal
Engine / chassisFord 7.3L V8 on E-Series
Generator4.0kW gas/LP dual-fuel

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

WHERE PEOPLE SLEEP
  • 1× U-dinette converts to bed(Convertible)54×77
  • 1× Cabover bunk(Permanent)52×91
HOW IT'S BUILT — 3/5
WallsLaminated fiberglass
FrameSteel
RoofWalk-on
UnderbellyOpen

Thor Motor Coach (Mixed tier): Thor's volume gas Class C: Vacu-Bond laminated fiberglass body on a welded aluminum cage over a Ford E-450 — decent bones, but Thor's assembly QC and dealer-service record are the weak link.

YEAR BY YEAR — WHAT CHANGED
  • 2026Introduced as an eSpec value trim
FINDING ONE

Findable — a few listed nationwide most weeks. Why: Thor Motor Coach is a volume manufacturer; only one model year; still in production. Estimated from build volume and production span — not a count of live listings.

THE READ

The eSpec value entry: 20-foot C with a U-dinette bed, cheapest way into the line.

OTHER FOUR WINDS FLOORPLANS
19X · 11,500 lb · sleeps 321Z · 12,500 lb · sleeps 422B · 12,500 lb · sleeps 622E · 12,500 lb · sleeps 722Z · 12,500 lb · sleeps 423U · 12,500 lb · sleeps 624F · 12,500 lb · sleeps 625M · 12,500 lb · sleeps 425V · 12,500 lb · sleeps 625Z · 12,500 lb · sleeps 426B · 12,500 lb · sleeps 826X · 14,500 lb · sleeps 627P · 14,500 lb · sleeps 627R · 14,500 lb · sleeps 6the whole line →
Is the 19Z 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 manufacturer spec sheets, retrieved 2026-07.