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Thor Motor Coach Venetian B42

Class Abuilt 2019–23Mixed build tierFindable on the used market
WHAT ONE COSTS
$339,500est. used (2023, 3 yr old)

Sticker was $548,078 in 2023. Out of production since 2023, so the used market is the only way to buy one. Estimate assumes a 2023 unit.

THE SPECS
Length43.0 ft
Height (incl. A/C)12.8 ft
Width8.4 ft
Interior height7.0 ft
GVWR44,700 lb
Dry weightnot published
Sleeps9
Slide-outs3
Fresh water91 gal
Grey water70 gal
Black water51 gal
Awning16 ft
Fuel100 gal
Engine / chassisCummins ISL 8.9L 400 HP on Freightliner XC-R with Atlas Foundation

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

WHERE PEOPLE SLEEP
  • Rear king bed(Permanent)72×80
  • Bunk beds(Permanent)
  • Cab-over drop-down sleeper(Stow-away)
  • Sofa bed(Convertible)
HOW IT'S BUILT: 4/5
WallsLaminated fiberglass
FrameSteel
RoofWalk-on
UnderbellyEnclosed

Thor Motor Coach (Mixed tier): Thor Industries

YEAR BY YEAR: WHAT CHANGED
YEARSGVWRDRYMSRP
2019–2144,700 lb$548,078
2022–2344,700 lb$548,078
  • 2019Introduced
  • 2022Exterior length restated 42 ft 10 in to 43 ft
FINDING ONE

Findable: a few listed nationwide most weeks. Why: Thor Motor Coach is a volume manufacturer. Estimated from build volume and production span, not a count of live listings.

OUR TAKE

The bunk model and the only nine-sleeper Venetian: two full baths, cab-over sleeper, dishwasher, Aqua-Hot. Tag axle and a 15,000 lb hitch.

OTHER VENETIAN FLOORPLANS
Find one for sale

Live listings for the B42 on the big marketplaces. Each search opens pre-filled with this exact floorplan:

Inventory varies by site and day. Slim pickings? search the whole Venetian line ↗

Is the B42 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, switch on your hard limits, and watch the whole market re-rank around them. Every exclusion explained, every margin shown.

See where it ranks for you →

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