Coachmen Prism 26RB

Name: Coachmen Prism 26RB
Brand: Coachmen

Class Cbuilt 2025– (in production)Mixed build tierFindable on the used market

WHAT ONE COSTS

$163,200est. MSRP (from 23 priced floorplans of this line)

Still in production. A used 2023 would run roughly $96,300.

THE SPECS

Length26.2 ft

Height (incl. A/C)11.6 ft

Width7.7 ft

Interior height6.8 ft

GVWR11,030 lb

Dry weightnot published

Sleeps4

Slide-outs1

Fresh water29 gal

Grey water32 gal

Black water32 gal

Air conditioning13,500 BTU

Awning14 ft

Fuel26 gal

Engine / chassisMercedes-Benz Sprinter 3500 2.0L turbo-diesel I4

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

WHERE PEOPLE SLEEP

1× Bed forward of the rear bath(Permanent)—
1× Cabover bunk(Stow-away)—
1× Convertible dinette(Convertible)—

HOW IT'S BUILT: 5/5

WallsAzdel composite

FrameAluminum

RoofWalk-on

UnderbellyEnclosed

Coachmen (Mixed tier): Coachmen RV

YEAR BY YEAR: WHAT CHANGED

2025Introduced

FINDING ONE

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

OUR TAKE

Longest Prism, with a full rear bath.

OTHER PRISM FLOORPLANS

2100LE · 11,030 lb · sleeps 5 2150 · 11,030 lb · sleeps 4 2150CB · 11,030 lb · sleeps 5 2150LE · 11,030 lb · sleeps 6 2200 · 11,030 lb · sleeps 4 2200FS · 11,030 lb · sleeps 6 2200LE · 11,030 lb · sleeps 6 2250 · 11,030 lb · sleeps 4 2250LE · 11,030 lb · sleeps 6 2300DS · 11,030 lb · sleeps 6 24CB · 11,030 lb · sleeps 3 24CBE · 11,030 lb · sleeps 3 24DS · 11,030 lb · sleeps 5 24DSE · 11,030 lb · sleeps 5 the whole line →

Find one for sale

Live listings for the 26RB 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 Prism line ↗

Is the 26RB 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.