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2026 Keystone Arcadia 3790RO
NewStock #TE550512
Listing price
2026 Arcadia 3790RO
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
The 3790RO stands out for its rear office configuration, a genuinely useful dedicated workspace that's rare in travel trailers at this length. Inside, flush-floor main deck slides open up the living area considerably, and the fireplace with remote adds a residential feel that pairs well with the power theatre seating and 50" TV. The Ground Control 3.0 auto-leveling system and Road Armor shock-absorbing equalization take a lot of the setup hassle off your plate at camp. Keystone also loads the exterior with practical touches: a best-in-class unobstructed pass-through storage bay, XL baggage doors, and a 50-amp hookup prepped for a third A/C if you're camping in serious heat.
Length
41 ft 7 in
Dry weight
12,420 lbs
GVWR
14,650 lbs
Sleeps
4
Many factors play into a unit's listing price and what you should pay. This guide provides a ballpark estimate, but it does not factor in your exact scenario or how different listings are equipped.
There may be room for price negotiation.
$56,388 – $73,637
This unit is ranked 7 of 10 by asking price in this group.
The listing price on this unit has changed 2 times.
See the complete price timeline and the rest of this unit's pricing insights.
SR1 Companies
Turner, ME
Sells faster than 88% of US RV dealers
Compared with 1,119 dealers nationwide
$31K OFF 2026 Arcadia 3790RO w/Rear Office, 3 Slides, Dual Entry, Fireplace, King Bed, & Solar Power
Options Added:
HardCORE Construction Package*
Arcadia ¾ Ton Package*
Performance Package*
Seasonal Camping Package*
Solar Flex Protect*
3rd A/C Prep
Helux Pin Box
ABS Braking System
2nd A/C
16 cu/ft Refrigerator - 12V
RVIA Seal
Unit highlights:
Kitchen Island
Front Private Bedroom
Fireplace
Two Awnings
Pass-Through Storage
Tucked in the rear, the desk creates a quiet spot for remote work, trip planning, or morning coffee with a view. The TV nearby means you can switch from spreadsheets to streaming without moving far. In the living area, a tri-fold sofa converts from seating to sleeping in seconds, while the entertainment center and fireplace set the scene for cozy nights in. Plus, theater seating gives you front-row comfort for movies or the big game, and the ceiling fan keeps the air moving.
The kitchen flows right into the living space for easy serving and socializing, boasting a microwave, 12V refrigerator, kitchen island that adds prep room and casual seating, the sink makes cleanup simple, and the dinette with chairs gives you a dedicated spot for meals and cards. Up front, the bedroom has a king bed for sprawling out after long travel days, a dresser with hidden storage, and a bench seat that is perfect for putting on boots or setting out clothes for tomorrow.
Each Arcadia full size fifth wheel by Keystone includes a Road Defense Powder Coated Chassis, a SpaceSaver upper deck design, and Greaseable suspension wet bolts with bronze bushings for a smooth towing experience. You will find abundant storage space throughout, black out roller shades, designer vinyl flooring throughout, and custom cabinetry with solid wood and painted cabinet doors. Each model includes a 35K BTU high output furnace for added comfort. The Arcadia is constructed with fully laminated, aluminum framed one-piece sidewalls, an automotive-grade high-gloss fiberglass exterior, plus an automotive-grade protection to keep your fifth wheel looking sleek.
Other listings for this floor plan, ranked by condition, model year, distance, price, and listing quality.
A 5 year protection plan can be added to this camper for $3,790 or $30/mo*. Ask our team for details!
*Payments are based on 7.49% APR for 240/mo with no taxes included and 10% down for qualified applicants. SR1 does not believe in dealer fees. We provide the most transparent pricing in the industry. You will not be charged doc, prep, or destination fees. Please click "get financed" above, to submit an application. We will reply ASAP to the application. Price, information, and availability are subject to change at any time, therefore, information and specifications are not guaranteed. Terms may vary depending on applicants' residency.
*Manufacturer features may or may not apply to certain units and not others within the same brand and / or series. Please confirm what specific options, packages, and capabilities this specific RV has by calling or texting 207-224-8444.
