CamperHardlyKnowHer

Thor Motor Coach Tuscany 45JA

Class Abuilt 2020–20Mixed build tierPatient search 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
Length44.8 ft
Height (incl. A/C)12.8 ft
Width8.4 ft
Interior height7.0 ft
GVWR46,000 lb
Dry weightnot published
Sleeps6
Fresh water91 gal
Grey water70 gal
Black water51 gal
Awning19.7 ft
Fuel150 gal
Engine / chassisCummins ISL 8.9L 450 HP on Freightliner XC-R with Atlas Foundation

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

WHERE PEOPLE SLEEP
  • 1× Rear master bed(Permanent)—
  • 1× Power drop-down overhead bunk(Stow-away)—
HOW IT'S BUILT — 4/5
WallsLaminated fiberglass
FrameSteel
RoofWalk-on
UnderbellyEnclosed

Thor Motor Coach (Mixed tier): Thor Industries

YEAR BY YEAR — WHAT CHANGED
  • 2020Introduced and dropped after a single model year
FINDING ONE

Patient search — weeks of watching, and probably some travel. Why: Thor Motor Coach is a volume manufacturer; only one model year. Estimated from build volume and production span — not a count of live listings.

THE READ

One-year tag-axle plan. Thor's own sheet rated it 6-10 depending on options, so treat the sleeps number as the base configuration.

OTHER TUSCANY FLOORPLANS
34ST · 32,400 lb · sleeps 636MQ · 32,400 lb · sleeps 536UF · 32,350 lb · sleeps 438SQ · 38,600 lb · sleeps 440AX · 35,320 lb · sleeps 640BX · 35,320 lb · sleeps 840DX · 38,600 lb · sleeps 540EX · 32,400 lb · sleeps 640GQ · 32,400 lb · sleeps 640KQ · 38,600 lb · sleeps 440LX · 32,350 lb · sleeps 440RT · 38,600 lb · sleeps 640RX · 37,600 lb · sleeps 440WD · 32,350 lb · sleeps 4the whole line →
Is the 45JA 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.