Forest River FR3 34DS

Name: Forest River FR3 34DS
Brand: Forest River

Class Abuilt 2020– (in production)Mixed build tierCommon 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

Length35.9 ft

Height (incl. A/C)12.4 ft

Width8.4 ft

Interior height6.8 ft

GVWR22,000 lb

Dry weightnot published

Sleeps6

Slide-outs2

Fresh water50 gal

Grey water52 gal

Black water52 gal

Air conditioning28,500 BTU

Solar (standard)200 W

Awning17 ft

Fuel80 gal

Engine / chassisFord F53 chassis, 7.3L 445 cu in V-8 gas, 335 hp / 468 lb-ft, 6-speed TorqShift

Generator6 kW NPS Yamaha LP generator

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

WHERE PEOPLE SLEEP

1× King bed in bedroom slide with under-bed storage(Permanent)72×80
1× Wrap-around booth dinette(Convertible)48×84
1× 68-inch theater seat / sofa(Convertible)—
1× Power fold-away overhead cab bunk(Stow-away)—

HOW IT'S BUILT — 2/5

WallsLaminated fiberglass

FrameSteel

RoofStandard

UnderbellyOpen

Forest River (Mixed tier): Forest River

YEAR BY YEAR — WHAT CHANGED

YEARS	GVWR	DRY	MSRP
2020–25	20,500 lb	—	—
2026–	22,000 lb	—	—

2020Introduced as the longest FR3, with a bath and a half
20217.3L V-8 replaces the V-10
2026GVWR raised to 22,000 lb; 200W solar and lithium battery standard

FINDING ONE

Common — usually several for sale within a day’s drive. Why: Forest River is a volume manufacturer; still in production. Estimated from build volume and production span — not a count of live listings.

THE READ

Long-wheelbase FR3 with a bath and a half, hidden pantry, fireplace and the biggest exterior storage in the line.

OTHER FR3 FLOORPLANS

25DS · 16,000 lb · sleeps 4 28DS · 18,000 lb · sleeps 5 29DS · 18,000 lb · sleeps 7 30DS · 22,000 lb · sleeps 6 31DS · 18,000 lb · sleeps 6 32DS · 20,500 lb · sleeps 9 33DS · 20,500 lb · sleeps 6 35DS · 22,000 lb · sleeps 8 the whole line →

Is the 34DS 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.