Newmar Kountry Star 3623

Name: Newmar Kountry Star 3623
Brand: Newmar

Class Abuilt 2007–08Better build tierScarce on the used market

WHAT ONE COSTS

$105,300est. used (2008, 18 yr old; from 16 priced floorplans of this line)

THE SPECS

Length36.8 ft

Height (incl. A/C)12.4 ft

Width8.5 ft

Interior height7.0 ft

GVWR32,000 lb

Dry weight25,175 lb

Cargo capacity6,825 lb

Sleeps4

Fresh water105 gal

Grey water65 gal

Black water45 gal

Fuel100 gal

Engine / chassisCummins ISC 360 hp diesel pusher · Spartan Mountain Master

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

WHERE PEOPLE SLEEP

1× Rear bed(Permanent)—
1× Sofa(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
2007	32,000 lb	25,943 lb	—
2008	32,000 lb	25,175 lb	—

2007Introduced at 36'7" on the 228 in. wheelbase
2008Length 36'9", Spartan Mountain Master chassis

FINDING ONE

Scarce: months of watching; be ready to fly and drive it home. Why: only 2 model years; 18 years out of production. Estimated from build volume and production span, not a count of live listings.

OUR TAKE

The short coach of the final pre-hiatus lineup.

OTHER KOUNTRY STAR FLOORPLANS

3354 · 28,000 lb · sleeps 4 3355 · 29,500 lb · sleeps 6 3412 · 33,400 lb · sleeps 6 3418 · 33,400 lb · sleeps 6 3426 · 33,400 lb · sleeps 4 3509 · 32,000 lb · sleeps 4 3510 · 32,000 lb · sleeps 6 3624 · 32,000 lb · sleeps 6 3709 · 37,500 lb · sleeps 6 3717 · 37,500 lb · sleeps 6 3720 · 29,500 lb · sleeps 4 3721 · 29,500 lb · sleeps 6 3907 · 32,000 lb · sleeps 4 3908 · 32,000 lb · sleeps 4 the whole line →

Find one for sale

Live listings for the 3623 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 Kountry Star line ↗

Is the 3623 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.