New 2026 Keystone RV Sprinter 3900DBL

NEW 2026 Keystone Sprinter 3900DBL Fifth Wheel – Spacious Living for the Whole Family

Designed to Elevate Your Adventures

The 2026 Keystone Sprinter 3900DBL is more than just a fifth wheel—it's your next home base for adventure. Crafted with Keystone’s trusted “Camping Made Easy” approach, this wide-body, full-profile fifth wheel delivers maximum living space, smart innovations, and residential comfort so you can travel farther, stay longer, and relax more.

Luxury That Feels Like Home

• Cozy fireplace adds warmth and ambiance to your living space—perfect for chilly mornings or relaxed evenings

• Spacious front bedroom with a king-size bed and ample wardrobe space for ultimate comfort and storage

• Private rear bunkhouse creates the perfect retreat for kids, grandkids, or guests with dedicated sleeping and storage areas

• Two full bathrooms mean no more waiting in line—great for families or full-timers who like extra convenience

• Large kitchen island makes meal prep and cleanup easier while adding a central gathering point

Built Bigger and Smarter

• 100” wide-body construction and full-profile upper deck provide more interior room and superior towing stability

• Keystone’s HyperDeck™ high-performance flooring offers added strength, lighter weight, and water resistance

• Deep storage drawers, motion-activated LED lighting, and residential-style features give you big home comforts in a travel-ready package

• Rear ladder provides quick and easy access to the roof for maintenance or checking your solar system

Smart Technology, Seamlessly Integrated

• KeyTV™ multisource signal controller simplifies TV setup at campgrounds

• iN-Command® Lite control system with global Connect gives you mobile access to lights, HVAC, and more

• Prepped with SolarFlex™ solar energy packages to keep you off-grid longer and reduce your reliance on hookups

More Reasons to Love the Sprinter 3900DBL

• Modern cabinetry and solid-surface countertops add elegance to your kitchen and bath

• Oversized panoramic windows flood the living space with natural light and scenic views

• Tri-fold sofa and theater seating provide relaxing space for movie nights or afternoon naps

• Ducted dual A/Cs and 35K BTU furnace ensure comfort in every season

Why Buy from Little Dealer Little Prices

At Little Dealer Little Prices, we’re campers helping campers—sharing in your passion for the open road and outdoor living. Whether you’re upgrading for more space or just starting your RV journey, we’re here to help you find the right RV with no stress, no surprises, and always the best value.

• Family-owned and operated since 1966

• Huge selection of Keystone RVs and fifth wheels

• Transparent pricing with no hidden fees

• Flexible in-house financing options

• Experienced, RV-lifestyle staff who care about your adventures

• Full-service repair and parts departments ready to support your journey

Big Adventures Start with a Bigger Fifth Wheel

When you're ready to travel in total comfort and style, the 2026 Keystone Sprinter 3900DBL delivers. With room for the whole crew, two full baths, and smart tech throughout, this fifth wheel is built for full-time fun and full-throttle freedom.

See it today at Little Dealer Little Prices—where every great camping story begins.

INVENTORY IMAGES SHOWN. COLORS AND SPECS MAY VARY. CALL FOR DETAILS.