New 2026 Keystone RV Sprinter 3900DBL Fifth Wheel
The Keystone Sprinter 3900DBL delivers ultimate family comfort with a private bunkhouse featuring a loft and two full bathrooms for effortless living on the road.
2026 Keystone Sprinter 3900DBL Fifth Wheel – Family-Friendly Space, Full-Time Comfort
Top Features:
- Private bunkhouse with loft and dual entry for added convenience
- Four slide-outs for expansive living space
- Two full bathrooms to accommodate family and guests
- Outdoor convenience center with cooktop and fridge
- Spacious kitchen with 16 cu. ft. 12V refrigerator, solid surface island, and pantry
- King-size bed slide, washer/dryer prep, and ample wardrobe storage
Live Big, Travel Far
Crafted for families and extended stays, the Sprinter 3900DBL offers a rear bunkhouse with its own full bath and exterior entry—giving kids their own retreat and easy access to the outdoors. The loft above provides extra storage or sleeping space for added flexibility.
Relax and Recharge
Enjoy full reclining theater seating with massage, lights, and USB charging—perfect for movie nights after a day of adventure. Dine at the booth dinette or upgrade to a freestanding option for added elegance.
Kitchen Convenience Meets Residential Style
Cook, entertain, and keep everyone happy with a three-burner glass-top range, center island sink, pantry, hutch, and residential cabinetry—all complemented by seamless marbled countertops.
Built to Last, Designed for Comfort
With dual-layer insulation, a fully walkable roof, and heated pass-through storage featuring slam-latch baggage doors, Keystone’s construction sets the bar for durability. The one-touch 4-point leveling system with return memory makes setup effortless every time.
Premium Touches Throughout
Inside, you'll find Congoleum vinyl flooring, Thomas Payne furniture, an upgraded bedspread, two A/C units, and a 30k BTU furnace—plus a tankless water heater for endless hot showers.
Ready to upgrade your family’s road life? The Sprinter 3900DBL delivers residential comfort, expansive space, and rugged reliability—all in one stunning package.
Meet the owner in Buffalo and talked to him and gave him a pair of gloves to dump his RV, what a pleasant guy to visit with. I would go in when I’m ready to buy. - Sheldon
You Save: $26,857
Sale Price: $69,993
Stock# 105203
| Sleeps | 9 |
| Slides | 4 |
| Length | 43 ft 6 in |
| Ext Height | 13 ft 4 in |
| 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 | ST255/85R16E |
| Furnace BTU | 35500 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 | Girard Tankless On Demand |
| TV Info | LR 50" LED HDTV |
| Awning Info | 10' & 17' Electric w/LED Lights |
| Axle Count | 2 |
| Washer/Dryer Available | Yes |
| Number of LP Tanks | 2 |
| Shower Type | Standard |
| VIN | 4YDFSTV24T4530000 |
Sprinter 3900DBL Reviews
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