Thor Motor Coach Miramar 35.4

Name: Thor Motor Coach Miramar 35.4
Brand: Thor Motor Coach

Class Abuilt 2020–21Mixed build tierFindable on the used market

WHAT ONE COSTS

$120,500est. used (2021, 5 yr old)

Sticker was $196,350 in 2021. Out of production since 2021, so the used market is the only way to buy one. Estimate assumes a 2021 unit.

THE SPECS

Length37.2 ft

Height (incl. A/C)12.9 ft

Width8.4 ft

Interior height7.0 ft

GVWR22,000 lb

Dry weightnot published

Sleeps5

Fresh water100 gal

Grey water80 gal

Black water80 gal

Awning18 ft

Fuel80 gal

Engine / chassisFord F-53 6.8L V10

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

WHERE PEOPLE SLEEP

1× Tilt-A-View inclining king bed(Permanent)—
1× drop-down overhead bunk(Stow-away)54×74
1× jack-knife sofa(Convertible)—
1× 72 in dream dinette(Convertible)—

HOW IT'S BUILT: 4/5

WallsLaminated fiberglass

FrameAluminum

RoofWalk-on

UnderbellyEnclosed

Thor Motor Coach (Mixed tier): Thor Motor Coach

YEAR BY YEAR: WHAT CHANGED

2020Introduced
2021Final model year

FINDING ONE

Findable: a few listed nationwide most weeks. Why: Thor Motor Coach is a volume manufacturer; only 2 model years. Estimated from build volume and production span, not a count of live listings.

OUR TAKE

Two-year plan with split 80 gal grey and black tanks for longer dry camping.

OTHER MIRAMAR FLOORPLANS

32.1 · 22,000 lb · sleeps 5 32.2 · 22,000 lb · sleeps 5 33.5 · 22,000 lb · sleeps 5 34.1 · 22,000 lb · sleeps 5 34.2 · 22,000 lb · sleeps 5 34.3 · 22,000 lb · sleeps 6 34.4 · 22,000 lb · sleeps 4 34.6 · 22,000 lb · sleeps 7 34.7 · 22,000 lb · sleeps 5 35.2 · 24,000 lb · sleeps 5 35.3 · 22,000 lb · sleeps 5 36.1 · 24,000 lb · sleeps 5 37.1 · 24,000 lb · sleeps 7 the whole line →

Find one for sale

Live listings for the 35.4 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 Miramar line ↗

Is the 35.4 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.