CamperResearchFind your rig →

Forest River Berkshire 40F

Class Abuilt 2021– (in production)Mixed build tierFindable on the used market
WHAT ONE COSTS
$453,000MSRP today

Still in production. A used 2023 would run roughly $267,200.

THE SPECS
Length41.0 ft
Height (incl. A/C)12.7 ft
Width8.3 ft
GVWR37,320 lb
Dry weightnot published
Sleeps7
Slide-outs3
Fresh water103 gal
Grey water66 gal
Black water42 gal
Air conditioning45,000 BTU
Solar (standard)100 W
Awning18 ft
Fuel100 gal
Generator10 kW Onan diesel generator

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

WHERE PEOPLE SLEEP
  • King bed in bedroom slide, motorized Tilt-a-View(Permanent)72×80
  • Drop-down overhead bunk(Stow-away)
  • Bunks in bunk room(Permanent)
  • Sofa bed(Convertible)
HOW IT'S BUILT: 4/5
WallsAzdel composite
FrameSteel
RoofStandard
UnderbellyEnclosed

Forest River (Mixed tier): Forest River

YEAR BY YEAR: WHAT CHANGED
  • 2021Introduced as the bunkhouse Berkshire
  • 2026Dealer-stock-only
FINDING ONE

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

OUR TAKE

Bunkhouse diesel pusher with two full baths, a residential fridge and a drop-down overhead bunk - the family Berkshire.

OTHER BERKSHIRE FLOORPLANS
Find one for sale

Live listings for the 40F on the big marketplaces. Each search opens pre-filled with this exact floorplan:

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

Is the 40F 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 manufacturer spec sheets, retrieved 2026-07.