Newmar Ventana 4310

Name: Newmar Ventana 4310
Brand: Newmar

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

WHAT ONE COSTS

$319,100est. 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.

THE READ

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 →

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 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.