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Newmar Ventana 3512

Class Abuilt 2024– (in production)Better build tierPatient search on the used market
WHAT ONE COSTS
$529,300MSRP today

Still in production. A used 2023 would run roughly $312,300.

THE SPECS
Length35.8 ft
Height (incl. A/C)12.8 ft
Width8.5 ft
Interior height6.9 ft
GVWR38,200 lb
Dry weight31,500 lb
Sleeps5
Slide-outs4
Fresh water105 gal
Grey water75 gal
Black water55 gal
Air conditioning15,000 BTU
Fuel100 gal
Engine / chassisCummins L 380 hp diesel on Freightliner XCR chassis
GeneratorOnan 8.0kW diesel

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

WHERE PEOPLE SLEEP
  • Rear king bed(Permanent)72×80
  • Hide-a-bed sofa(Convertible)
  • Dinette sleeper(Convertible)
HOW IT'S BUILT: 4/5
WallsLaminated fiberglass
FrameSteel
RoofWalk-on
UnderbellyEnclosed

Newmar (Better tier): Newmar's diesel lines are built to the same 16-in on-center, full-body-paint, one-piece fiberglass roof standard as the flagships, and the brand's service and parts support is among the best in Class A.

YEAR BY YEAR: WHAT CHANGED
YEARSGVWRDRYMSRP
2024–2538,200 lb31,500 lb$529,250
202638,000 lb31,450 lb$529,250
  • 2024Introduced
  • 2027Four slides, 380 hp Cummins, 6,700 lb payload
FINDING ONE

Patient search: weeks of watching, and probably some travel. Why: still in production. Estimated from build volume and production span, not a count of live listings.

OUR TAKE

The short Ventana in the current line - four slides in 36 feet.

OTHER VENTANA FLOORPLANS
Find one for sale

Live listings for the 3512 on the big marketplaces. Each search opens pre-filled with this exact floorplan:

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

Is the 3512 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.