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Thor Motor Coach Riviera 34SD

Class Abuilt 2022– (in production)Mixed build tierFindable on the used market
WHAT ONE COSTS
$398,000MSRP today

Still in production. A used 2023 would run roughly $234,800.

THE SPECS
Length34.9 ft
Height (incl. A/C)12.5 ft
Width8.4 ft
Interior height7.0 ft
GVWR29,800 lb
Dry weightnot published
Sleeps6
Slide-outs3
Fresh water95 gal
Grey water40 gal
Black water35 gal
Air conditioning30,000 BTU
Solar (standard)100 W
Awning20 ft
Fuel90 gal
Engine / chassisCummins ISB 6.7L 340 HP on Freightliner XCS
GeneratorOnan RV QD 6000 diesel

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

WHERE PEOPLE SLEEP
  • King bed with Tilt-A-View inclining mechanism(Permanent)72×80
  • Power drop-down hide-away overhead bunk(Stow-away)
  • Dream Dinette booth converts(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
2022–2529,500 lb$397,999
2026–29,800 lb$397,999
  • 2022Introduced
  • 2026GVWR raised from 29,500 to 29,800 lb
FINDING ONE

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

OUR TAKE

The short diesel pusher - under 35 ft with three slides and a 17 ft 4 in wheelbase, the easiest Class A diesel Thor sells to place in a campground. Thor's 2026 sheet lists sleeps 4 without the drop-down bunk; aggregators list 6 with it. MSRP shown is a dealer list price.

OTHER RIVIERA FLOORPLANS
Find one for sale

Live listings for the 34SD on the big marketplaces. Each search opens pre-filled with this exact floorplan:

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

Is the 34SD 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.