CamperHardlyKnowHer

Forest River Berkshire XLT 45G

Class Abuilt 2025– (in production)Mixed build tierFindable 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
Length44.9 ft
Height (incl. A/C)12.8 ft
Width8.4 ft
GVWR47,000 lb
Dry weightnot published
Sleeps8
Slide-outs4
Fresh water103 gal
Grey water66 gal
Black water42 gal
Air conditioning45,000 BTU
Solar (standard)200 W
Fuel150 gal
Engine / chassisFreightliner XCR raised rail, Cummins ISL 450 hp / 1250 lb-ft, Allison 6-speed
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
  • Sofa bed(Convertible)
  • Dinette(Convertible)
HOW IT'S BUILT — 4/5
WallsAzdel composite
FrameSteel
RoofStandard
UnderbellyEnclosed

Forest River (Mixed tier): Forest River

YEAR BY YEAR — WHAT CHANGED
  • 2025Introduced; wheelbase and awning still published as TBD
  • 2026Dealer-stock-only
FINDING ONE

Findable — a few listed nationwide most weeks. Why: Forest River is a volume manufacturer; only 2 model years; still in production. Estimated from build volume and production span — not a count of live listings.

THE READ

Newest XLT plan; Forest River still lists wheelbase, LP and awning as TBD, so treat those as unknown.

OTHER BERKSHIRE FLOORPLANS
Is the XLT 45G 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.