Newmar Ventana 4310

Name: Newmar Ventana 4310
Brand: Newmar

Class Abuilt 2016–24Better build tierPatient search on the used market

WHAT ONE COSTS

$280,300est. used (2024, 2 yr old)

Sticker was $395,560 in 2022. Out of production since 2024, so the used market is the only way to buy one. Estimate assumes a 2024 unit.

THE SPECS

Length43.8 ft

Height (incl. A/C)13.1 ft

Width8.5 ft

Interior height6.9 ft

GVWR45,600 lb

Dry weight36,800 lb

Sleeps5

Slide-outs3

Fresh water105 gal

Grey water75 gal

Black water55 gal

Air conditioning15,000 BTU

Fuel100 gal

Engine / chassisCummins L 400 hp diesel on Freightliner XCR tag-axle chassis

GeneratorOnan 8.0kW diesel

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

WHERE PEOPLE SLEEP

1× Rear king bed(Permanent)72×80
1× Hide-a-bed sofa(Convertible)—
1× 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

YEARS	GVWR	DRY	MSRP
2016–18	44,700 lb	35,500 lb	$395,560
2021–22	46,000 lb	35,300 lb	$395,560
2023–24	45,600 lb	36,800 lb	$395,560

2016Earliest documented year
2021GVWR to 46,000 lb
2023Settles at 45,600 lb
2024Final model year

FINDING ONE

Patient search: weeks of watching, and probably some travel. Why: 9-year production run. Estimated from build volume and production span, not a count of live listings.

OUR TAKE

Long-running 44-footer; MSRP is a line base price, not plan-specific.

OTHER VENTANA FLOORPLANS

3407 · 37,000 lb · sleeps 4 3412 · 37,000 lb · sleeps 4 3426 · 35,400 lb · sleeps 4 3436 · 35,000 lb · sleeps 4 3507 · 38,200 lb · sleeps 5 3512 · 38,200 lb · sleeps 5 3709 · 38,200 lb · sleeps 5 3717 · 38,200 lb · sleeps 5 3724 · 37,300 lb · sleeps 5 3809 · 39,000 lb · sleeps 5 3817 · 39,000 lb · sleeps 5 4002 · 44,200 lb · sleeps 5 4037 · 45,000 lb · sleeps 5 4054 · 44,000 lb · sleeps 5 the whole line →

Find one for sale

Live listings for the 4310 on the big marketplaces. Each search opens pre-filled with this exact floorplan:

RV Trader ↗Camping World ↗FB Marketplace ↗Google ↗

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

Is the 4310 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 dealer and aggregator listings, retrieved 2026-07.