2026 Keystone Arcadia 3790RO
Fifth Wheel · Premium Fifth Wheel · 41.58 ft · sleeps 4
The 2026 Keystone Arcadia 3790RO is a fifth wheel (premium fifth wheel). At sleeps 4, 41.58 ft long, 12,570 lbs dry, it's positioned for buyers comfortable towing with the right tow vehicle.
Floor plan
Photos of the 2026 Keystone Arcadia 3790RO
Full specifications
Dimensions
| Length | 41.58 ft |
|---|---|
| Slide-Outs | 1 |
Weights
| Dry Weight | 12,570 lbs |
|---|
Living
| Sleeps | 4 |
|---|---|
| Bunkhouse | No |
Power & Electrical
| Shore Power | 50 A |
|---|
Amenities
| Outdoor Kitchen | No |
|---|---|
| Theater Seating | Yes |
| Residential Fridge | Yes |
| Fireplace | No |
| Four-Season | No |
| Off-Road Capable | No |
Similar Fifth Wheels to consider
Other fifth wheels in the catalog with comparable size and price.
Frequently asked questions
How many people does the 2026 Keystone Arcadia 3790RO sleep?
The 2026 Keystone Arcadia 3790RO sleeps 4.
How long is the 2026 Keystone Arcadia 3790RO?
The 2026 Keystone Arcadia 3790RO is 41.58 feet long.
What's the dry weight of the 2026 Keystone Arcadia 3790RO?
The 2026 Keystone Arcadia 3790RO has a dry weight of 12,570 lbs.
Where can I buy the 2026 Keystone Arcadia 3790RO?
Pirka Wakka is a brand-agnostic catalog and doesn't sell RVs. The "Buy on Keystone" link on this page sends you to the manufacturer's product page — they'll route you to an authorized dealer.
Not sure if the 2026 Keystone Arcadia 3790RO is right for you?
Tell Matchmaker your trip, your budget, and your tow vehicle. She'll narrow the catalog to the 2-4 RVs that actually fit — verified specs only, no upsells.
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