CamperHardlyKnowHer

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 $274,600.

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
  • 1× King bed with Tilt-A-View inclining mechanism(Permanent)72×80
  • 1× Power drop-down hide-away overhead bunk(Stow-away)—
  • 1× 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.

THE READ

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
38RB · 32,350 lb · sleeps 639BH · 32,350 lb · sleeps 8the whole 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 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.