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New 2025 Keystone RV Sprinter 3900DBL

Fifth Wheel

Stock #103289

Mesa, AZ

Cozy Theater Seating: Full reclining comfort with built-in massage, lighting, and USB ports. Campfire movies have never felt this good.

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Specifications

Sleeps	9	Slides	4
Length	43 ft 6 in	Ext Height	13 ft 4 in
Interior Color	SAND	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	4YDFSTV23S4530536

Description

Family Fun, Loft Living & Double Bath Luxury – 2025 Keystone Sprinter 3900DBL Fifth Wheel

Adventure-Ready Features for the Whole Family:

Private Bunkhouse with Loft Above: Room for the kids, grandkids, or extra guests. The bunkhouse includes its own full bathroom and private rear entry, while the loft above makes sleepovers and storage a breeze.
Two Full Bathrooms: No more waiting in line. With full baths at both ends of the RV, morning routines and bedtime are stress-free for everyone.
Quad Slide-Out Design: Massive interior space when parked—perfect for group lounging, meals, and movie nights without stepping on toes.
Cozy Theater Seating: Full reclining comfort with built-in massage, lighting, and USB ports. Campfire movies have never felt this good.
King-Size Master Retreat: The slide-out bedroom includes a plush king bed, large wardrobe (washer/dryer prepped), dresser, and TV mount.
Gourmet Island Kitchen: Whip up family meals with a 3-burner range and glass top, 16 cu. ft. 12V fridge, spacious pantry, hutch, and deep sink in a solid-surface island.
Dining Options: Choose the standard booth dinette or upgrade to the optional free-standing table and chairs for a residential feel.
Outdoor Convenience Kitchen: Keep the mess outside with a two-burner cooktop and refrigerator under the awning—perfect for tailgates, breakfasts, or grill nights.
Dual Entry Doors: Direct access to the main living area and bunkhouse bath—perfect for active families coming in from hiking, biking, or the lake.

Built for Real-Life Camping:

Rugged Yet Refined Construction: 2" aluminum-framed laminated walls, walkable roof, and dual-layer insulation—camp longer and farther.
Easy Setup: One-touch 4-point leveling with return hookup memory saves time so you can relax faster.
All-Season Comfort: Dual A/C units, 30K BTU furnace, radiant foil insulation, and Girard on-demand tankless water heater for long hot showers.
Massive Heated Pass-Through Storage: Lockable slam-latch doors make gear access easy and secure.
Interior Touches That Feel Like Home: Congoleum vinyl flooring, residential-style countertops, Thomas Payne furniture, and an upgraded bedspread round out the comfort.

Why Buy from Little Dealer Little Prices?

Expertly Matched RVs for Your Lifestyle: Whether you’re a weekend warrior or full-time traveler, we help you find the perfect fit for your adventure style.
No-Hassle Pricing Every Day: We live up to our name—offering amazing value without gimmicks or pressure.
Huge Inventory, Immediate Delivery: The RV you want is on our lot, prepped, and ready for the road.
RVer-Owned and Operated: We know the joy of the road firsthand—and we’re here to guide you at every step of your journey.
Full Support Before & After You Buy: From walkthroughs to maintenance, we’re your RV partner for the long haul.

Let the Road Take You Further in the 2025 Keystone Sprinter 3900DBL

Designed for families who adventure big and rest easy, this fifth wheel blends space, storage, and comfort into one unforgettable RV experience. Make camp feel like home—and every stop feel like a fresh start.

Find yours today at Little Dealer Little Prices—where every great journey starts.

Stock 360 Tours and Stock Images May Be Shown. Colors and Specs May Vary. Call for Details.

Features

Standard Features (2025)

Exterior

Enhanced Exterior Graphics w/ Integrated print
Full body paint (Optional)
Floor plan specific 100" wide-body frame w/ full width outriggers
MaxTurn™ technology w/ Road Armor™
Hitch Vision™
2" aluminum framed and laminated sidewalls
Tinted safety glass windows
Automotive-grade painted fiberglass front cap w/ KeyShield™ protection
Fully walkable roof
Dual layer insulation
Rear ladder prep
Equal torsion cable slides w/ manual override
Thermal package (performs from 0-100 degrees)
Heated & enclosed underbelly w/ astro-foil insulation
Dexter® E-Z Lube axles with never-adjust brakes (6 year warranty)
Aluminum wheels w/ lifetime warranty
One touch 4-point leveling system w/ return hookup memory
30" friction hinge entry doors
Suburban StowAway Entry Step with 33% Larger first step
High performance MAXXIS Radial Tires w/ Balancing Beads
2" Receiver Hitch w/ 4 way hook up - 3,000lb Limit
Heated pass-through storage w/ lockable slam latch baggage doors
Locking slam latch baggage doors
Back-up camera prep
Battery disconnect
Outside shower w/ hot & cold water
Over-sized roto cast holding tanks with best in class capacities
LP quick connect
Electric awning with friction hinge adjustment, LED light strip, & manual override

Interior

Congoleum® vinyl flooring w/ one-piece Dyna Span™ marine grade decking
Black out night shades
Floating style made deck steps with Shoe storage
Designer upholstered window valances
Residential style screwed & glued cabinetry
Theater seating w/ USB Charging
Thomas Payne luxury collection furniture
5.5K BTU electric fireplace w/ thermostat control & remote
Maxx Air® power vent fan(s) w/ rain sensor

Keystone Exclusives

Color-coded unified wiring standard
4G LTE and Wi-Fi prep
Tuf-Lok thermoplastic duct joiners
KeyTV™ multisource signal controller
In-floor heating ducts
Tru-fit™ slide construction

Kitchen

22" deep drawers w/ full extension heavy-duty guides
Residential style Seamless marbled countertops
Deep single-basin stainless steel industrial sink
High-rise pull out faucet & sprayer
Legless dinette w/four chairs & storage (Optional; select models)
Wood beam style pendant light soffit
Pendant lights over kitchen island
Free standing table w/four chairs (Standard; select models) (Optional; select models)

Appliances & Utilities

(2) 30 lb. LP tanks w/ auto changeover
(2) Air conditioning units
3rd A/C (Optional; select models)
30K BTU furnace
Girard tankless on-demand water heater
Premium entertainment center w/ HD LED TV, Multi Zone Stereo, exterior TV hook-up & speakers
16 Cu. Ft. 12V refrigerator
Stainless steel microwave w/carousel
Oversized 30" over the range microwave
3-burner gas range w/ 21" stainless steel oven, glass top, & piezo electronic ignite
Stackable washer/dryer prep
Dimmable Ribbon Style LED Batten Lighting
Traditional Central Command Center

Bedroom

70" x 80" king bed w/gas strut storage
LED reading lights above bed
Upgraded bedspread
TV hook-up

Bathroom

Large 48" x 30 shower w/self cleaning shower enclosure and domed skylight
Porcelain foot flush toilet

Safety

Breakaway switch
GFI receptacles
Carbon monoxide detector
Smoke detector
Fire extinguisher

See us for a complete list of features and available options!

All standard features and specifications are subject to change.

All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details.

Due to the current environment, our features and options are subject to change due to material availability.

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Great Staff
They were very helpful finding us the best 5th wheel for our needs. Very knowledgeable and patient to explain things to "beginners".

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Please contact us @ 928-350-2400 for availability as our inventory changes rapidly. Little Dealer Little Prices strives for accurate website information but is not responsible for misprints, typos, or errors on our website. Manufacturer or sample photos and specifications may be used in place of actual unit photos and specs. Monthly payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available. Prices exclude taxes, PDI, documentation and delivery fees, destination charges and fees. This offer expires when this information changes or the stock number is sold.

Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.

New 2025 Keystone RV Sprinter 3900DBL

3900DBL Floorplan

Specifications

Description

Features

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