New 2026 Keystone RV Sprinter 3900DBL Fifth Wheel
A great family bunkhouse fifth wheel featuring quad slides that really open this entire unit up to provide spacious living throughout
Keystone Sprinter fifth wheel 3900DBL highlights:
- Bunkhouse with Loft Above
- Four Slides
- Dual Entry/Exit
- Outdoor Convenience Center
- Two Full Baths
New 2026 Keystone RV Sprinter 3900DBL
If you’re looking for a fifth wheel that truly feels like a home on wheels, the 2026 Keystone Sprinter 3900DBL absolutely delivers. Built with families and extended stays in mind, this model brings together space, privacy, and residential comfort in one seriously impressive package.
At over 43 feet with four slide-outs, this camper opens up into a wide, livable interior that gives everyone room to spread out. But what really makes this floorplan stand out? The dual bedroom (DBL) design — a rare feature that creates true separation for families, guests, or even a work-from-the-road setup.
Key Highlights
- Dual bedroom layout — private spaces for family, guests, or office use
- Sleeps up to 10 — perfect for large families or extended stays
- Two full bathrooms for added convenience and privacy
- Four slide-outs creating a wide, open residential feel
- Spacious living area with theater seating, fireplace, and entertainment center
- Residential-style kitchen with large 16 cu. ft. refrigerator & island
- Bunkroom + loft area for additional sleeping or storage
- King bed master suite with wardrobe and washer/dryer prep
- Outdoor kitchen + dual awnings for upgraded campsite living
- Heated & enclosed underbelly with thermal package for extended seasons
Why You’ll Love It
This isn’t just a camper—it’s a multi-room living space designed for real life. The dual bedroom layout is a total game-changer, giving everyone their own space while keeping the main living area open and comfortable.
Whether you’re traveling with kids, hosting guests, or working remotely, the 3900DBL adapts to your lifestyle in a way most RVs simply can’t.
Perfect For
- Families needing separate bedrooms and multiple bathrooms
- Full-time RVers wanting residential comfort and space
- Campers traveling with guests or multiple generations
- Buyers looking for a high-end, feature-packed fifth wheel
Why Buy from Capital RV in Minot
When you choose Capital RV in Minot, you’re not just buying an RV—you’re getting a team that’s built around your experience.
- Local expertise that matters – They understand North Dakota camping and seasonal use
- Full-service dealership – Sales, service, parts, and accessories all in one place
- No-pressure buying experience – Focused on what fits your lifestyle
- Transparent pricing & flexible financing – Straightforward, honest deals
- Community-driven – A team that truly supports the RV lifestyle
The 2026 Keystone Sprinter 3900DBL is built for big families, big plans, and long stays — delivering the kind of space and flexibility that turns camping into a true living experience. And with Capital RV in Minot, you’ll be ready to enjoy every mile ahead.
Excellent experience. We arrived and Cory was waiting for us in the parking lot. He had the Alpha already set up for us to look at but was also willing to show us anything else we wanted to see. He was laid back and friendly and not pushy in any way. Everyone was super friendly. The store was cute and cozy and had a real nice family feel. It felt like the kind of place you'd like to work yourself - Christina
You Save: $23,687
Sale Price: $74,993
Stock# 112731
Interior Color: SAND
| Sleeps | 9 |
| Slides | 4 |
| Length | 43 ft 6 in |
| Ext Height | 13 ft 4 in |
| Interior Color | SAND |
| Hitch Weight | 2595 lbs |
| Dry Weight | 13697 lbs |
| Cargo Capacity | 2893 lbs |
| Fresh Water Capacity | 75 gals |
| Grey Water Capacity | 122 gals |
| Black Water Capacity | 88 gals |
| Tire Size | ST255/85R16G |
| Furnace BTU | 30000 btu |
| Number Of Bunks | 2 |
| Available Beds | King |
| Refrigerator Type | 12 Volt |
| Refrigerator Size | 16 cu ft |
| Cooktop Burners | 3 |
| Shower Size | 40" x 30" |
| Number of Awnings | 3 |
| LP Tank Capacity | 30 lbs |
| Water Heater Type | Suburban Tankless On Demand |
| TV Info | LR 50" LED HDTV |
| Awning Info | 10', 10' & 17' Electric w/ Friction Hinge Adjustment, LED Light Strip, & Manual Overrid |
| Axle Count | 2 |
| Washer/Dryer Available | Yes |
| Number of LP Tanks | 2 |
| Shower Type | Standard |
| Electrical Service | 50 amp |
| VIN | 4YDFSTV23T4530845 |
Sprinter 3900DBL Reviews
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