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NEW 2026 Keystone Sprinter 3900DBL Fifth Wheel – Your Spacious, Two-Bathroom Home-on-Wheels

Luxury, comfort, and function come together in the all-new 2026 Keystone Sprinter 3900DBL fifth wheel. This full-profile RV was designed with families and extended-stay campers in mind, offering a residential feel with thoughtful amenities, multiple private sleeping areas, and two full bathrooms—so everyone can enjoy more space, more comfort, and less waiting in line.

Key Features for Comfortable, Connected Living:

  • Spacious Front King Bedroom
    Retreat to your serene sanctuary featuring a king-size bed, large wardrobe, dresser, and prep for a washer/dryer to make long stays a breeze.

  • Private Rear Bunkhouse Suite
    Ideal for kids, guests, or work-from-the-road lifestyles. Complete with its own second full bathroom, storage, and comfortable sleeping for multiple people.

  • Dual Full Bathrooms
    No more sharing! Each full bath includes a shower, toilet, and sink, making morning routines and late-night trips more convenient for all.

  • Cozy Fireplace & Theater Seating
    Whether you're warming up after a day outside or enjoying movie night, the fireplace and plush seating offer all the comforts of home.

  • Expansive Kitchen with Island
    Cook up a storm with the large kitchen island, residential appliances, deep storage drawers, and abundant counter space for meal prep and serving.

  • 100" Wide-Body Construction
    Extra width = more living space, more storage, and a true residential feel from front to back.

Smart Innovation with Keystone Camping Made Easy Package:

  • SolarFlex™ Solar Package
    Stay powered up off-grid with Keystone's versatile solar-ready platform, available in multiple configurations.

  • iN-Command® Lite Control Panel
    Control lights, slides, HVAC, awnings and more from your phone or the digital control panel inside.

  • KeyTV™ Multi-Source Signal Controller
    Simplify your entertainment setup with smart cable and satellite signal management.

  • Motion Sensor Lighting
    Hands-free convenience in key storage and hallway areas.

  • Rear Ladder
    Full roof access for maintenance or stargazing.

Why Buy from Little Dealer Little Prices

At Little Dealer Little Prices, we believe every family deserves quality, comfort, and great service without breaking the bank. We offer expert guidance, unbeatable pricing, and a huge selection of RVs so you can find your perfect home on wheels. Let us help you take the next step in your RV journey—because great adventures start here.

INVENTORY IMAGES MAY BE SHOWN. COLOR AND SPECS MAY VARY. CALL FOR DETAILS.

New 2026 Keystone RV Sprinter 3900DBL

Type: Fifth Wheel
Condition: NEW
Year: 2026
Manufacturer: Keystone RV
Brand: Sprinter
Model: 3900DBL
Weight (Dry/Gross): 13697 lbs / --
Sleeps: 9
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