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2026 Keystone Sprinter 3980FBS
NewStock #220297
Listing price
2026 Sprinter 3980FBS
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
The bath-and-a-half layout is the real story here. Kids get their own half bath near the bunks up front, while adults have a full rear bath, and those two worlds rarely have to collide. A kitchen island with pendant lights anchors the living area, flanked by Thomas Payne theater seating with USB charging and a 5.5K BTU electric fireplace with remote control. The 100" wide-body frame keeps everything from feeling cramped, and the heated enclosed underbelly with dual-layer insulation means the thermal package is rated for genuine four-season use between 0 and 100 degrees. Solid surface countertops, a deep single-basin industrial sink, and a high-rise pull-out faucet give the kitchen a residential edge that owners consistently call out as a highlight.
Length
43 ft 1 in
Dry weight
12,661 lbs
Sleeps
7
Slideouts
4
Many factors play into a unit's listing price and what you should pay. This guide provides a ballpark estimate, but it does not factor in your exact scenario or how different listings are equipped.
There may be room for price negotiation.
$59,995 – $71,980
This unit is ranked 9 of 21 by asking price in this group.
The listing price on this unit has changed 3 times.
See the complete price timeline and the rest of this unit's pricing insights.
Fun Town RV
Bryant, AR
Sells faster than 90% of US RV dealers
Compared with 1,114 dealers nationwide
Keystone Sprinter fifth wheel 3980FBS highlights:
Front Bunkhouse Suite
Master Bedroom
Kitchen Island
Full Reclining Theater Seating
16 Cu. Ft. 12V Refrigerator
Bath and a Half
Pack your bags and head to your favorite state park in this four slide out fifth wheel. Up front, the bunkhouse suite includes two bunk beds, a desk, a slide out with a TV hookup, and a half bath for convenience. You'll have the master bedroom all to yourselves with a king bed slide out, plenty of storage, and a full rear bath with dual bath sinks so you both can get ready for bed at once. The chef of your group can make meals on the three burner gas range or in the stainless steel microwave, and food can be stored in the 12V refrigerator and pantry. A booth dinette provides a place to dine, or you can choose the optional free-standing dinette. And the full reclining theater seating across from the fireplace and 50" TV will make movie night cozy!
The Sprinter fifth wheels by Keystone feature spacious living areas, plenty of storage, and outstanding towability. Each unit is constructed with 2" aluminum framed and laminated sidewalls, a fully walkable roof, and dual layer insulation to help extend your camping season. The heated pass-through storage includes lockable slam latch baggage doors so you can easily pack your gear, and the one-touch 4-point leveling system features return hookup memory to have you set up in no-time. Head inside to find Congoleum vinyl flooring, Thomas Payne luxury collection furniture, residential style seamless marbled countertops, and an upgraded bedspread to name a few comforts. The Sprinter also includes a Girard tankless on-demand water heater, a central command center, plus a 30k BTU furnace and two A/C units to ensure your comfort!
Options:
INCLUDES - FTRV QUALITY ASSURANCE / CAMP READY PKG
INCLUDES - DEALER PREP
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