2026 Keystone Cougar 360MBI

New Fifth Wheel in Milford North, Delaware, 19963

$79,995.00

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New 2026 Keystone Cougar 360MBI available in Milford North, Delaware

Floorplan of 2026 Keystone Cougar 360MBI

2026 Cougar 360MBI by Keystone from Delmarva RV Center (Milford North) in Milford North, Delaware

Unit Specs

In Stock
New Arrival

Stock #M25018
Year2026
ManufacturerKeystone RV
Make Keystone
ModelCougar
Floorplan360MBI
Type Fifth Wheel
ConditionNew
Length39' 3"
Height13' 4"
VIN4YDFCGT20T2505145
MSRP $110,800.00
Sale Price $79,995.00
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Exterior ColorBlack
Sleeps8
Water Capacity (Fresh)75 gal
Water Capacity (Black)38 gal
Water Capacity (Grey)76 gal
Air Conditioners1
A/C SpecFurrion Quick Cool 15K BTU Ducted
Refrigerator Capacity16 ft³
Slideouts4
Payload Capacity2675 lbs
Tow/Hitch Weight2200 lbs
# Axles2

Looking to buy a 2026 Keystone Cougar Fifth Wheel RV?

2026 COUGAR BY KEYSTONE 360MBI

POWER AWNING
DRY WEIGHT 12500LBS
4 SLIDES
SLEEPS 8
FRONT BEDROOM
SIDE BATHROOM
LOFT AREA
SIDE BUNK ROOM
DINETTE
SIDE BY SIDE REFRIGERATOR
PANTRY
FLATSCREEN TV
FIREPLACE

WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND EASY FINANCING!! CALL OR EMAIL NOW!! LETS DEAL!!

View a video of this 2026 Keystone Cougar 360MBI RV on YouTube!

This 2026 Keystone Cougar 360MBI is the perfect rig for your adventures and explorations. Be a part of the Keystone family with this 2026 Keystone Cougar 360MBI. If you’re looking for a family RV, you’ve found it: this rig sleeps 8. You won’t believe how big this RV feels with 4 slides. The fridge, stove make the perfect combo for eating well on the road. The TV make it easy to spend time together as a family. Comfort is important when RVing, and you’ll find just that with the queen bed. You’ll never get too hot or too cold inside your rig thanks to the heating option. If you’re thinking of heading off grid, this rig has a 75 fresh water tank. While the inside of this rig is enough on its own, the outside also features awning, hitch, ladder, skylight and slideout.

2026 Keystone Cougar 360MBI Features

Appliances
Dryer, Electric Heat, Furnace, Microwave, Refrigerator, Stove, Washer, Water Heater
Electrical
Air Conditioning, Batteries, Converter
Equipment
Fire Extinguisher, LED HDTV, Propane, Smoke Detector, TV
Exterior
Awning, Hitch, Ladder, Skylight, Slideout
Interior/Furnishings
Fireplace, Kitchen Sink, Medicine Cabinet, Queen Bed, Shower, Solid Surface Countertops, Toilet, Vanity, Washer/Dryer Prep
Horse / Livestock / LQ / Tack
Insulated

2026 Keystone Cougar 360MBI Specifications

General

MSRP

$91,343

Dimensions

Height

13' 4"

Length

39' 3"

Weights

Hitch Weight

2,200 lbs

Payload Capacity

2,675 lbs

Capacities

Refrigerator Capacity

16 cu ft

Sleep Capacity

Water Capacity - Black

38 gal

Water Capacity - Fresh

75 gal

Water Capacity - Grey

76 gal

Exterior

# Awnings

# Axles

# Doors

# Slides

Hitch

Fifth Wheel

Electrical

# A/C

A/C Spec

Furrion Quick Cool 15K BTU Ducted

*MFG Specs are for base unit. Certain options may change specifications listed. Please consult dealer for more details. Data is provided by a 3rd party. RVUSA.com cannot guarantee the accuracy of the data presented.