This unit has a sale pending.
It's still listed because pending deals sometimes fall through. Ask the dealer to be next in line.
Rear living, walk through bath, walk-in closet
Get in touch and we'll be happy to answer any questions or set up an appointment to see it in person.
2022 Keystone Montana 3813MS
UsedStock #118041Z
Listing price
2022 Montana 3813MS
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
The Keystone Montana 3813MS puts the master suite up front where road noise is lowest, wrapping a King bed with a dual-entry walk-through bathroom and a walk-in closet that full-timers routinely call out as a genuine highlight. The rear living area feels like a separate space from the bedroom, anchored by a kitchen island and a 5,000 BTU decorative fireplace that makes the room feel residential rather than camper-like. Washer/dryer prep and standard SolarFlex 200 solar round out a feature set aimed squarely at extended or full-time use. The Montana line has a strong reputation for livable floorplans, and the 3813MS is one of the cleaner executions of the rear-living concept in this class.
Length
40 ft 9 in
Dry weight
13,763 lbs
GVWR
16,800 lbs
Sleeps
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.
$42,749 – $66,495
This unit has been on the lot for 61 to 90 days.
This unit is ranked 6 of 10 by asking price in this group.
The listing price on this unit has changed 1 time.
See the complete price timeline and the rest of this unit's pricing insights.
Campers Inn RV
Johnstown, CO
Sells slower than 88% of US RV dealers
Compared with 1,117 dealers nationwide
Used 2022 Keystone RV Montana 3813MS Fifth Wheel
Get ready to turn every getaway into an unforgettable adventure with the Used 2022 Keystone RV Montana 3813MS. Built for campers who want the freedom of the open road without giving up the comforts of home, this luxury fifth wheel delivers an impressive combination of residential-style living, smart storage, entertaining space, and a truly exceptional master suite. At 40' 9" long with three slide-outs, the 3813MS opens up into a spacious retreat designed for relaxing after a day of exploring.
Whether you're planning extended camping trips, weekend escapes, or dreaming of spending more time on the road, the Montana 3813MS gives you room to make yourself at home wherever the adventure takes you.
Highlights and Key Features
Spacious rear living area with opposing slide-outs that create an open, inviting atmosphere for relaxing, entertaining, and enjoying campground views
Front master suite designed to feel more like a residential bedroom, featuring a king-size bed slide and generous storage
Large front wardrobe and impressive walk-in closet provide plenty of room for clothing, gear, and extended-travel essentials
Dual-entry bathroom adds convenience and provides easy access from both the living area and bedroom
Kitchen island gives you plenty of preparation space while adding a stylish centerpiece to the kitchen
Residential-style refrigerator provides substantial food storage for longer trips and larger camping adventures
Glass-top range, oven, convection microwave, and pull-down spice rack make it easy to prepare everything from quick campground breakfasts to full family dinners
Hutch and additional countertop space provide even more room for kitchen organization and entertaining
Free-standing dinette creates a comfortable place for meals, games, morning coffee, or planning the next day's adventure
Rear hide-a-bed sofa provides additional sleeping space when friends or family join the trip
Other listings for this floor plan, ranked by condition, model year, distance, price, and listing quality.
Thomas Payne theater seating with power recliners creates a relaxing place to unwind after hiking, sightseeing, or exploring
Large entertainment center and fireplace add a cozy focal point to the rear living area
Hardwood cabinetry and modern interior finishes provide an upscale residential feel
Central vacuum helps make cleanup easier after bringing the outdoors inside
Two awnings create expanded outdoor living space for relaxing in the shade, enjoying meals, or gathering around the campsite
SolarFlex 200 system helps support off-grid camping and gives you added flexibility when you're ready to venture beyond traditional campgrounds
Road Armor suspension and premium G-rated Sailun tires are designed to provide a confident foundation for traveling
Fully walkable roof, insulated underbelly, and durable laminated fiberglass construction add to the Montana's camping-ready design
Blade Pure air conditioning system helps keep the interior comfortable while you're enjoying the road
Approximately 66-gallon fresh-water capacity, 88-gallon gray-water capacity, and 49-gallon black-water capacity give you useful capacity for extended camping adventures
What Makes This RV Stand Out Above the Rest
The Montana 3813MS isn't simply about having more space. It's about creating a better camping experience. The standout feature is its impressive master suite, with a residential king bed, expansive wardrobe storage, and a walk-in closet that gives this fifth wheel a distinctly residential feel.
Downstairs, the three-slide layout transforms the living area into a spacious gathering place. Cook dinner at the kitchen island, relax in the theater seating, watch a movie beside the fireplace, or open the awnings and take the fun outside. With sleeping accommodations for up to four, the 3813MS is especially appealing for couples who want luxury, space, and flexibility on the road.
At more than 40 feet long, this Montana is built for campers who don't want to choose between adventure and comfort. It gives you the space to settle in, stay awhile, and make every destination feel like home.
Why Buy From Campers Inn RV
When you choose Campers Inn RV, you're not just purchasing an RV — you're joining a dealership focused on helping RVers enjoy more adventures. Our knowledgeable team can help you find the right RV for your camping lifestyle, answer your questions, and help make the buying process easier.
The Used 2022 Keystone RV Montana 3813MS is ready for its next chapter. If your idea of the perfect getaway includes scenic destinations, comfortable evenings around the campfire, and the freedom to explore wherever the road leads, this Montana fifth wheel deserves a close look. Start planning your next adventure and discover how much more enjoyable camping can be when you bring a Montana along for the journey.
