2026 KEYSTONE SPRINTER 3900DBL
29
Rv TypeFifth Wheel
Length43 ft
Fuel Type-
Mileage-
Description
2026 Keystone RV Sprinter 3900DBL, Keystone Sprinter 3900DBL Fifth Wheel
Luxury Family Bunkhouse with Two Full Baths
Top Highlights
Designed for Families Who Need Space
The Keystone Sprinter 3900DBL fifth wheel is a standout choice for large families and extended stays, thanks to its quad-slide layout that creates an open, residential-style living space. Whether you re hosting meals, relaxing after a long day, or entertaining guests, this fifth wheel delivers comfort and flexibility throughout.
Entertainment-Ready Living Area
Enjoy meals at the booth dinette or opt for the free-standing dinette for a more residential feel. Movie nights are elevated with full reclining theater seating, complete with massage, LED lighting, and USB charging perfect for unwinding in comfort.
Ultimate Bunkhouse Retreat
Kids and guests will love the rear bunkhouse, featuring a private bathroom and exterior entry, making quick outdoor access easy without tracking dirt through the main living area.
A loft above the bunkhouse adds extra sleeping or storage space, making it easy to bring friends along for the adventure.
Chef-Inspired Kitchen Layout
The spacious kitchen is built for cooking and entertaining, offering a three-burner range with glass top, a 16 cu. ft. 12-volt refrigerator, large pantry, hutch for dishes, and a solid-surface island countertop with integrated sink providing both prep space and storage in one central hub.
Private Owner s Suite with Residential Touches
Up front, the owner s bedroom features a slide-out king bed for added floor space and comfort.
The expansive wardrobe provides generous storage and is washer/dryer prepped for extended trips, along with TV prep for added convenience.
Built to Travel and Last
Keystone Sprinter fifth wheels are engineered for durability and ease of use, featuring 2" double-welded aluminum frame construction, a fully walkable roof, and dual-layer insulation to extend your camping season.
Outdoor gear fits easily in the heated pass-through storage with lockable slam-latch baggage doors.
Premium Features for Effortless Setup
Set up quickly with the one-touch 4-point auto-leveling system with return hookup memory, and relax knowing you re surrounded by premium comforts like DynaSpan Marine-Grad
Luxury Family Bunkhouse with Two Full Baths
Top Highlights
- Rear Bunkhouse with Loft
- Four Expansive Slideouts
- Dual Entry/Exit Doors
- Outdoor Convenience Center
- Two Full Bathrooms
The Keystone Sprinter 3900DBL fifth wheel is a standout choice for large families and extended stays, thanks to its quad-slide layout that creates an open, residential-style living space. Whether you re hosting meals, relaxing after a long day, or entertaining guests, this fifth wheel delivers comfort and flexibility throughout.
Entertainment-Ready Living Area
Enjoy meals at the booth dinette or opt for the free-standing dinette for a more residential feel. Movie nights are elevated with full reclining theater seating, complete with massage, LED lighting, and USB charging perfect for unwinding in comfort.
Ultimate Bunkhouse Retreat
Kids and guests will love the rear bunkhouse, featuring a private bathroom and exterior entry, making quick outdoor access easy without tracking dirt through the main living area.
A loft above the bunkhouse adds extra sleeping or storage space, making it easy to bring friends along for the adventure.
Chef-Inspired Kitchen Layout
The spacious kitchen is built for cooking and entertaining, offering a three-burner range with glass top, a 16 cu. ft. 12-volt refrigerator, large pantry, hutch for dishes, and a solid-surface island countertop with integrated sink providing both prep space and storage in one central hub.
Private Owner s Suite with Residential Touches
Up front, the owner s bedroom features a slide-out king bed for added floor space and comfort.
The expansive wardrobe provides generous storage and is washer/dryer prepped for extended trips, along with TV prep for added convenience.
Built to Travel and Last
Keystone Sprinter fifth wheels are engineered for durability and ease of use, featuring 2" double-welded aluminum frame construction, a fully walkable roof, and dual-layer insulation to extend your camping season.
Outdoor gear fits easily in the heated pass-through storage with lockable slam-latch baggage doors.
Premium Features for Effortless Setup
Set up quickly with the one-touch 4-point auto-leveling system with return hookup memory, and relax knowing you re surrounded by premium comforts like DynaSpan Marine-Grad
RV details
Type
Fifth Wheel
Condition
New
Length
43 ft
Odometer
0 mi
Slide-outs
4
Sleeping capacity
9
Water capacity
75 gal
Floor plan
SPRINTER
Dealer stock ID
112730
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Dealer information
Campers Inn RV of Acworth
Campers Inn RV is the Trusted Resource and preferred dealership for our employees, customers, and partners and is the industry's innovation leader and positive disruptor. Positioned for global growth, we are the most respected brand in the business, creating value with all of our dealerships, providing career opportunities for our employees, and making our communities better.
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(855) 870-7052
RV code: 8227