Newmar Kountry Star 3412

Name: Newmar Kountry Star 3412
Brand: Newmar

Class Abuilt 2020–23Better build tierPatient search on the used market

WHAT ONE COSTS

$236,900est. used (2023, 3 yr old)

Sticker was $382,477 in 2023. Out of production since 2023, so the used market is the only way to buy one. Estimate assumes a 2023 unit.

THE SPECS

Length34.8 ft

Height (incl. A/C)12.8 ft

Width8.5 ft

Interior height6.9 ft

GVWR33,400 lb

Dry weight27,000 lb

Cargo capacity6,400 lb

Sleeps6

Fresh water105 gal

Grey water65 gal

Black water45 gal

Air conditioning30,000 BTU

Fuel100 gal

Engine / chassisCummins B 6.7L 360 hp diesel pusher · Freightliner XCR

GeneratorCummins Onan 8.0 kW diesel

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

WHERE PEOPLE SLEEP

1× Rear walk-around queen(Permanent)60×80
1× 84 in. jack-knife sofa(Convertible)—
1× Dinette converts to a bed(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
2020–22	33,400 lb	27,100 lb	$382,477
2023	33,400 lb	27,000 lb	$382,477

2020Introduced
2024Replaced by floor plan 3418

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 short 34-footer of the line — a queen instead of a king so the bedroom still walks around.

OTHER KOUNTRY STAR FLOORPLANS

3354 · 28,000 lb · sleeps 4 3355 · 29,500 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 3623 · 32,000 lb · sleeps 4 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 3412 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 3412 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.