Used 2021 Keystone RV Montana 3791 RD Fifth Wheel

Cofee Station; Fireplace; Ample Storage
Kitchen Island Residential Refridgerator
2021 3791 RD Features and Options

Elevate Every Road Trip with the Pre-Owned 2021 Keystone RV Montana 3791 RD — Available at Lazydays RV powered by Campers Inn RV

If you’re ready to take your RV lifestyle to the next level, the Pre-Owned 2021 Keystone RV Montana 3791 RD is the luxurious, adventure-ready fifth wheel you’ve been searching for. Built for comfort, crafted with premium materials, and designed for real-world travel, this Montana model delivers exceptional living space, high-end features, and thoughtful touches you’ll appreciate from the very first journey.


Why the 2021 Keystone RV Montana 3791 RD Is a Standout Choice

Expansive Rear Den Floorplan

The 3791 RD floorplan is one of Montana’s most coveted layouts because it features a full rear den that introduces flexible living space. Whether you’re hosting guests, relaxing after a scenic hike, or working remotely, this smartly designed area adapts to your lifestyle with style and comfort.

Residential-Style Interior

Step inside and you’ll feel like you’re in a luxury vacation home. The Montana 3791 RD features elegant décor, premium cabinetry, solid surface countertops, and high-quality finishes throughout. Oversized windows fill the interior with natural light and bring the beauty of the outdoors inside—perfect for sunrise coffee or sunset dinners.

Chef-Ready Kitchen for On-the-Road Cooking

Cooking on the road is a delight with the Montana’s well-equipped kitchen, which includes:

  • A three-burner range with oven

  • Spacious residential-style refrigerator

  • Deep under-mount sink

  • Ample cupboard and pantry space

You can whip up everything from grilled favorites to full-course meals with ease and convenience.

Private Master Bedroom Retreat

At night, retreat to your peaceful bedroom with a comfortable queen- or king-size bed and generous wardrobe storage. The private sleeping quarters provide the rest and relaxation you deserve after a full day of travel or exploration.

Full Bath with Spacious Shower

The full bathroom offers a residential-style shower, vanity sink, and plenty of storage for toiletries and linens. This setup makes daily routines simple, efficient, and comfortable—no compromises while on the road.

Built for Durability and Long-Distance Touring

Keystone builds the Montana series with strong construction, reliable components, and quality insulation, giving you confidence and comfort regardless of destination or season. With intelligent exterior storage and easy access compartments, packing gear for every adventure is a breeze.


Reasons to Buy This Pre-Owned 2021 Model

Exceptional Value and Lower Investment

Opting for a pre-owned 2021 Montana 3791 RD lets you enjoy many of the same high-end amenities as a new unit but at a substantially lower cost. You get impressive value for your money and more features included for the price.

Reduced Depreciation Impact

Most RVs experience their steepest depreciation in the first few years. By purchasing this gently used 2021 model, you benefit from reduced depreciation while still owning a modern, feature-rich fifth wheel.

Well-Maintained and Road-Ready

This pre-owned unit has already proven itself on the road and has been cared for properly. With professional inspection and dealer preparation, you can trust it’s ready for your next adventure from the moment you hitch up.


Why Buy from Lazydays RV powered by Campers Inn RV

Nationwide Inventory and Variety

Lazydays RV powered by Campers Inn RV offers one of the largest selections of high-quality pre-owned RVs in the country. You’ll find a wide range of makes, models, and floorplans—making it easier than ever to find a coach that perfectly matches your needs.

Expert Guidance from RV Specialists

Their team of RV professionals knows fifth wheels inside and out. They’ll walk you through detailed feature comparisons, help you understand floorplans, and assist you in choosing a coach that fits your lifestyle and travel goals without pressure or uncertainty.

Comprehensive Inspection and Preparation

Every pre-owned RV goes through a thorough inspection process, including mechanical checks and dealer preparation. That means the Montana 3791 RD is not only hand-selected for quality but also carefully prepared to provide dependable performance and peace of mind.

Flexible Financing and Ownership Solutions

Lazydays RV powered by Campers Inn RV provides a variety of financing options and protection plans designed to fit diverse budgets and ownership styles. Their finance experts work with you to find terms that make ownership easier and more accessible.

 

What Our Customers Are Saying

Pleasant Experience!

Meet the owner in Buffalo and talked to him and gave him a pair of gloves to dump his RV, what a pleasant guy to visit with. I would go in when I’m ready to buy. - Sheldon
Price: $46,500
You Save: $3,505
Sale Price: $42,995
Campers Inn
Location: Tampa, FL
Stock# 110934ZA


2021 3791 RD Specifications
Sleeps 6
Slides 5
Length 40 ft 5 in
Ext Height 13 ft 4 in
Hitch Weight 2620 lbs
Dry Weight 14240 lbs
Cargo Capacity 2360 lbs
Fresh Water Capacity 66 gals
Grey Water Capacity 88 gals
Black Water Capacity 49 gals
Tire Size 16"
Furnace BTU 35000 btu
Available Beds Queen
Refrigerator Type Residential French Door
Refrigerator Size 18 cu ft
Convection Cooking Yes
Cooktop Burners 3
Shower Size 48" x 30"
Number of Awnings 1
Axle Weight 7000 lbs
LP Tank Capacity 30
Water Heater Capacity 12 gal
Water Heater Type DSI Gas/Electric
AC BTU 30000 btu
TV Info LR 50" LED HDTV, BR 32" LED HDTV
Awning Info 17' Electric with LED Lights
Axle Count 2
Washer/Dryer Available Yes
Number of LP Tanks 2
Shower Type Shower w/Seat
Electrical Service 50 amp
VIN 4YDF37928M4703971
For more information Contact Us
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