New 2026 Keystone RV Sprinter 3920DSL Fifth Wheel

Maximize your living space in this innovative dual-slide loft model featuring a secluded master suite and a versatile upper-deck bonus room.
Virtual Tour Spring Into Savings Front Bedroom
2026 3920DSL Features and Options

Keystone Sprinter fifth wheel 3920DSL highlights:

  • Oversized Loft
  • Front Private Bedroom
  • Master Suite
  • Two Power Awnings
  • Fireplace
  • Loft

 

You’re going to be captivated by the massive, dual-suite versatility and "family-first" innovation of the New 2026 Keystone RV Sprinter 3590LFT/3920DSL! This flagship wide-body fifth wheel is a game-changer for those who travel with a crowd, uniquely featuring two full private bedrooms and two full bathrooms. You’ll love the dual-suite layout, where the front master offers a residential retreat and the rear suite provides total privacy for guests or kids. Plus, with a massive oversized loft tucked above the rear bedroom—complete with its own entertainment/gaming center—there is a dedicated "hangout" space that keeps the main living area quiet and uncluttered. The gourmet kitchen is a chef’s dream, anchored by a central island with a deep stainless sink, a 16 cu. ft. 12V double-door refrigerator, and a stylish hutch for all your coffee bar needs!

 

Choosing Campers Inn RV for your next big purchase means you’re gaining a lifelong travel partner dedicated to keeping you on the road. Since 1966, our family-owned business has prioritized a "People First" mission, treating every customer like a member of our own camping family. When you take home this Sprinter 3920DSL, you’re backed by our exclusive "Innside Access" program—a $7,000 value—which gives you the ultimate peace of mind with 24/7 roadside assistance, mobile mechanic support, and two free annual inspections. With over 50 locations coast-to-coast, help is always nearby, whether you're hosting a multi-family getaway in the mountains or parked at a coastal resort. Our team is committed to providing a thorough, expert walkthrough of all your fifth wheel's premium systems—from the one-touch 4-point smart leveling system and SolarFlex™ Protect package to the Girard® tankless on-demand water heater and triple Coleman-Mach® A/C units—so you can head out with total confidence!

What Our Customers Are Saying

Amazing Staff

Everyone at RV Leaders & Camping Outlet was awesome! Great buying experience. If anyone is looking to buy a cool camper and wants a smooth buying process, this is the place to go! - Ryan
Price: $88,278
You Save: $18,285
Sale Price: $69,993
Campers Inn
Location: Wilmington, OH
Stock# 21173074


2026 3920DSL Specifications
Sleeps 7
Slides 4
Length 42 ft 9 in
Ext Height 13 ft 4 in
Hitch Weight 2490 lbs
Dry Weight 13250 lbs
Cargo Capacity 3150 lbs
Fresh Water Capacity 75 gals
Grey Water Capacity 122 gals
Black Water Capacity 78 gals
Tire Size ST235/80R16G
Furnace BTU 35500 btu
Available Beds King, King
Refrigerator Type 12V
Refrigerator Size 16 cu ft
Cooktop Burners 3
Shower Size 48" x 30"
Number of Awnings 2
LP Tank Capacity 30 lbs
Water Heater Type Girard Tankless On Demand
TV Info LR LED HDTV
Awning Info 10' and 17' Electric with Friction-Hinge Adjustment, LED Lights, and Manual Override
Axle Count 2
Washer/Dryer Available Yes
Number of LP Tanks 2
Shower Type Standard
VIN 4YDFSTU28T4530048
For more information Contact Us
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