Newmar Super Star 3727

Name: Newmar Super Star 3727
Brand: Newmar

Class Cbuilt 2022–24Better build tierPatient search on the used market

WHAT ONE COSTS

$328,000est. used (2024, 2 yr old)

Sticker was $494,740 in 2024. Out of production since 2024, so the used market is the only way to buy one. Estimate assumes a 2024 unit.

THE SPECS

Length37.9 ft

Height (incl. A/C)13.0 ft

Width8.5 ft

Interior height6.9 ft

GVWR40,000 lb

Dry weight33,500 lb

Cargo capacity6,500 lb

Sleeps5

Slide-outs3

Fresh water150 gal

Grey water60 gal

Black water40 gal

Air conditioning30,000 BTU

Fuel100 gal

Engine / chassisCummins L9 360 hp · Freightliner M2-112

GeneratorCummins Onan 8.0 kW 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× 74 in. hide-a-bed sofa(Convertible)—
1× Sleeper dinette(Convertible)—

HOW IT'S BUILT: 4/5

WallsLaminated fiberglass

FrameSteel

RoofWalk-on

UnderbellyEnclosed

Newmar (Better tier): Newmar

YEAR BY YEAR: WHAT CHANGED

YEARS	GVWR	DRY	MSRP
2022	40,000 lb	32,400 lb	$494,740
2023–24	40,000 lb	33,500 lb	$494,740

2022Introduced replacing the 3746
2025Discontinued

FINDING ONE

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

OUR TAKE

The first 37-footer of the redesigned line; replaced by the 3731.

OTHER SUPER STAR FLOORPLANS

3729 · 40,000 lb · sleeps 6 3731 · 40,000 lb · sleeps 5 3746 · 38,000 lb · sleeps 5 4040 · 41,200 lb · sleeps 6 4051 · 40,000 lb · sleeps 5 4058 · 40,000 lb · sleeps 5 4059 · 41,200 lb · sleeps 5 4061 · 41,200 lb · sleeps 5 4065 · 41,200 lb · sleeps 6 4140 · 41,200 lb · sleeps 6 4159 · 41,200 lb · sleeps 5 4161 · 41,200 lb · sleeps 5 the whole line →

Find one for sale

Live listings for the 3727 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 Super Star line ↗

Is the 3727 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.