2026 Keystone RV Sprinter Fifth Wheels 3670FLS
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Description
2026 Keystone RV Sprinter Fifth Wheels 3670FLS
Ready When You Are
Sprinter is your step up to full-sized, affordable fifth wheel RV travel with its legendary Camping Made Easy™ spirit and a price point that will make you smile. Built on a 100" wide-body frame and featuring a full-profile upper deck, the models deliver more living space, more storage, and more towing stability. Like Sprinter Limited, Sprinter models offer turnkey amenities like KeyTV™, SolarFlex™ packages, and an iN-Command® Lite control system. Owners will also appreciate unexpected touches like deeper drawers, storage compartments with motion lighting, and rear ladders to fully walkable roofs.
Info
Industry
RV
Make
Keystone RV
Model
Sprinter Fifth Wheels 3670FLS
Trim
Base
Year
2026
MSRP
N/A
Category
Travel Trailer
Subcategory
Fifth Wheel
Specs
Weight
11,525 lb.
Max Load
Carrying Capacity: 2,475 lb.
Hitch Weight
2,480 lb.
Length
40 ft 4 in
Height (Ext)
13 ft 4 in
Tire Size
ST235/80R16E
Fresh Water
75 gal
Grey Water
102 gal
Sleeps
Capacity 8
Propane (LP) Tanks
2
Refrigerator
16 Cu. Ft. 12V
Black Water
34 gal
Propane (LP)
60 lb.
Frame
2" aluminum
Warranty
3-year limited structural warranty | 1-year limited base warranty
Air Conditioner
(2) Air conditioning units
Shower
Furnace
30K BTU
Water Heater
Girard tankless on-demand
TVs
HD LED | TV hook-up
Beds
70" x 80" king bed | LED reading lights above bed
Safety Features
Carbon monoxide detector | Smoke detector | Fire extinguisher
