2026 Keystone RV Montana 3531RE Cobalt
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Description
2026 Keystone RV Montana 3531RE Cobalt
North America's #1 Selling Luxury Fifth Wheel
Embark on a journey of a lifetime with the pinnacle of recreational vehicles that seamlessly blends luxury, innovation, and rugged capability. Designed to cater to the desires of modern travelers and outdoor enthusiasts, the 2026 Montana RVs set the standard for mobile living, with exciting new options like factory-installed MorRyde® independent suspension. Fully refreshed exterior and interior styling redefine the meaning of your home on the road.
Welcome to the family. Welcome to Montana.
Info
Industry
RV
Make
Keystone RV
Model
Montana 3531RE
Trim
Cobalt
Year
2026
MSRP
N/A
Category
Travel Trailer
Subcategory
Fifth Wheel
Specs
Weight
Shipping: 13,345 lb.
Max Load
3,135 lb.
Frame
12" I-beam w/ z-frame technology
Hitch Weight
2,480 lb. | 3000 lb towing hitch
Length
38 ft 7 in
Height (Ext)
13 ft 4 in
Tire Size
215/75R17.5H
Fresh Water
70 gal
Grey Water
88 gal
Black Water
49 gal
Propane (LP) Tanks
2
Sleeps
4
Floorplan
Montana 3531RE
Propane (LP)
60 lb. | (2) 30 lb LP tanks w/ auto changeover
Awnings
Lippert 12V electric patio awning(s) w/ LED lights
Generator
Shower
Outside shower w/ quick disconnect hose | Porcelain foot flush toilet
Storage
Large pass through storage w/ oversized slam latch door
Wheelbase
Refrigerator
18 Cu. Ft. residential refrigerator w/ 2000w inverter | 2nd battery disconnect dedicated to residential refrigerator (inverter models)
Interior
Beauflor® vinyl flooring throughout | Hardwood decorative slideout fascia | Reflective window shades built into window | Hardwood decorative window frames | Hardwood cabinetry, stiles, & framing | La-Z-Boy Furniture Package | Decorative backlit crown molding in living area, hardwood base molding in hallway and living area | 5K BTU decorative fireplace heater | Central vacuum
Warranty
1-year limited base warranty | 3-year limited structural warranty
TVs
50" Smart TV & AM/FM/USB stereo w/ JBL® Aura Mizone 3 zone volume control | KeyTV™ multisource signal controller | Wood TV cabinet w/ 32" SMART LCD TV
Air Conditioner
CX3 package: Triple 15K BTU A/C Package | 15K BTU Coleman Mach Quiet Series ducted A/C w/ heat pump main A/C
Furnace
35K BTU furnace
Water Heater
16 gal. gas or electric quick recovery water heater
Cooktop
Washer/Dryer
Stackable washer/dryer prep
Beds
King size bed
Safety Features
Breakaway switch | GFI receptacles | CO detector | Smoke detector | Propane gas leak detector | Fire extinguisher
Fuel Type
Gas
Tires
H-RatedTires
