CamperHardlyKnowHer

Newmar Canyon Star 3957

Class Abuilt 2023–24Better build tierPatient search 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
Length39.9 ft
Height (incl. A/C)12.9 ft
Width8.5 ft
Interior height7.0 ft
GVWR32,000 lb
Dry weight26,950 lb
Cargo capacity5,050 lb
Sleeps4
Fresh water75 gal
Grey water60 gal
Black water40 gal
Air conditioning27,000 BTU
Fuel80 gal
GeneratorCummins Onan 8.0 kW diesel

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

WHERE PEOPLE SLEEP
  • 1× king bed - the only Canyon Star garage plan with a king(Permanent)—
  • 1× booth dinette sleeper(Convertible)—
  • 1× 74" tri-fold sofa sleeper(Convertible)—
HOW IT'S BUILT — 4/5
WallsLaminated fiberglass
FrameSteel
RoofWalk-on
UnderbellyEnclosed

Newmar (Better tier): Newmar Canyon Star

YEAR BY YEAR — WHAT CHANGED
YEARSGVWRDRYMSRP
202332,000 lb26,700 lb—
202432,000 lb26,950 lb—
  • 2023Introduced
  • 2024UVW 26,700 to 26,950 lb
  • 2025Dropped
FINDING ONE

Patient search — weeks of watching, and probably some travel. Why: only 2 model years. Estimated from build volume and production span — not a count of live listings.

THE READ

The 8-foot-garage sister to the 3947 - shorter garage, bigger bedroom, king bed.

OTHER CANYON STAR FLOORPLANS
3424 · 24,000 lb · sleeps 63513 · 30,000 lb · sleeps 63610 · 24,000 lb · sleeps 63612 · 24,000 lb · sleeps 63627 · 26,000 lb · sleeps 63650 · 26,000 lb · sleeps 63710 · 30,000 lb · sleeps 63712 · 26,000 lb · sleeps 63719 · 30,000 lb · sleeps 63722 · 30,000 lb · sleeps 63737 · 32,000 lb · sleeps 43747 · 30,000 lb · sleeps 63755 · 26,000 lb · sleeps 63902 · 26,000 lb · sleeps 6the whole line →
Is the 3957 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.