{"@context":"https://schema.org","@type":"Product","name":"10 Used Keystone Montana RVs for sale","offers":{"@type":"AggregateOffer","offerCount":10,"lowPrice":"64228.00","highPrice":"76900.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2025-keystone-montana-3857br/f98fa194-6551-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2025 KEYSTONE MONTANA 3857BR","description":"Used 2025 Keystone RV Montana 3857BR

Keystone Montana fifth wheel 3857BR highlights:

Middle Bunkroom
Loft
Kitchen Island
Rear Living Area
Outside Shower
Outdoor Kitchen

Everyone will have a comfortable place to sleep with a front private bedroom and a middle bunkhouse in this fifth wheel! The front private bedroom has a king bed slide with storage underneath, a dresser with a 32\" Smart TV, and two closets with additional storage. The mid-bunk room/bonus room has a hide-a-bed sofa with flip-up bunk above across from a desk so you can get some work done while you're away, plus a loft area/attic space above it all with a ladder to access it. The full bathroom has a 48\" x 30\" fiberglass shower with a seat and skylight above, and a linen closet to keep your towels close. The chef can prepare delicious home cooked meals for everyone either indoors with the 24\" range and convection microwave oven, or at the outdoor kitchen with a two burner cooktop and refrigerator to keep your drink nice and cold!

Enjoy luxury, innovation, and the outdoors in any one of Montana's finest fifth wheels. Each set the standard with exceptional features, and exciting factory installed options to provide you a great home on the road. Keystone's exclusive 12\" I-beam chassis with z-frame technology has been reengineered to be stronger, lighter and built for \"the long haul\". A few other construction features you will appreciate include a Road Armor suspension, 2\" thick, dual-layered lauan high gloss fiberglass sidewalls, a MaxTurn front cap with KeyShield automotive-grade paint, and a fully walkable roof with an Alpha seamless TPO membrane system. Each feature stylish interiors with two decor choices paired with beautiful hardwood cabinetry, vinyl flooring throughout, central vacuum, plus a La-Z-Boy furniture package for all-around comfort!

Bish s RV - Meridian, Idaho has a huge selection of Travel Trailers, Fifth Wheels, Pop Up Campers, Truck Camper s, Toy Haulers, Class A Motorhomes, Class B Camper Vans, and Class C Motorhomes. All these RVs are priced to sell. Be sure to ask about our Purchase with Confidence Guarantee to ensure you are receiving the best RV buying experience in Meridian and surrounding areas like Boise, Nampa, & Caldwell. Affordable prices on all new and used RVs only at Bish s RV of Meridian.

! No Hidden Fees ! Manager Special!! FEATURES - Bunkhouse|Front Bed","itemCondition":"Used","priceCurrency":"USD","price":"74995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2023-keystone-montana-3857br/d83f3659-ab68-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2023 KEYSTONE MONTANA 3857BR","description":"2023 Keystone RV Montana 3857BR,

Keystone Montana fifth wheel 3857BR highlights:

Two Bedrooms
Loft
Kitchen Island
Rear Living Area
Outside Shower
Outdoor Kitchen

Everyone will have a comfortable place to sleep with two bedrooms in this fifth wheel! The front private bedroom has a king bed slide with storage underneath, a dresser with a 32\" Smart TV, a large front closet with a clothing hamper and an area prepped to add the optional stackable washer and dryer. The mid-bunk room/bonus room has a hide-a-bed sofa with flip-up bunk above across from a desk so you can get some work done while you're away, plus a loft area/attic space above it all with a ladder to access it. The full bathroom has a 48\" x 30\" fiberglass shower with a seat and skylight above, and a linen closet to keep your towels close. The chef can prepare delicious home cooked meals for everyone either indoors with the 24\" range and convection microwave oven, or at the outdoor kitchen with a two burner cooktop and refrigerator to keep your drink nice and cold!

Take charge of how you camp in one of these luxurious Keystone RV Montana fifth wheels! The high quality SolarFlex 200 delivers an affordable solar energy system that eliminates the guesswork and can be built on to meet your exact needs. Keystone's exclusive 12\" I-beam chassis with z-frame technology has been reengineered to be stronger, lighter and built for \"the long haul\". A few other construction features you will appreciate include a Road Armor suspension, 2\" thick CNC routed, dual-layered lauan high gloss fiberglass sidewalls, a MaxTurn front cap with KeyShield automotive-grade paint, and a fully walkable roof with an Alpha seamless TPO membrane system. Their strikingly stylish interiors are designed with beautiful maple hardwood cabinetry, a pull-down spice rack, and an indoor/outdoor central vacuum, plus a Blade Pure airflow system for clean, quite, and cool air!

","itemCondition":"Used","priceCurrency":"USD","price":"76900.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2023-keystone-montana-3857br/af3e95ca-5bf8-11f0-9079-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2023 KEYSTONE MONTANA 3857BR","description":"2023 KEYSTONE MONTANA 3857BR, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel is available at Camping World in Lowell, AR.

Specs: Length: 40.92' | Weight: 13896.0 lbs | Slide Outs: 4 | Electrical Service: 50 amp | Exterior Height: 13.42' | Fresh Water Tank: 70.0 gal | Black Water Tank: 49.0 gal

Also Includes: * 4 SLIDE OUTS * KING SIZE BED * FIREPLACE * HIDE-A-BED SOFA * 3 BURNER STOVE","itemCondition":"Used","priceCurrency":"USD","price":"64228.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2023-keystone-montana-3857br/c2bb9394-5ed7-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2023 KEYSTONE MONTANA 3857BR","description":"2023 Keystone Montana 3857BR, 2023 Keystone Montana 3857BR 40' 11" Fifth Wheel. 4 Slide Outs, 2 Awnings, Sleeps 8, 3 A/C Units.

Experience luxury, versatility, and residential comfort in this beautifully equipped 2023 Keystone Montana 3857BR, one of Montana s most popular mid-bunk fifth wheel floorplans. With four slide-outs, sleeping accommodations for up to eight, and premium residential features throughout, this coach is ideal for extended travel, seasonal stays, or full-time RV living.

The spacious interior features an open-concept living area with theater seating, tri-fold sleeper sofa, fireplace, large Smart TV, solid-surface countertops, hardwood cabinetry, and a fully equipped kitchen with a residential refrigerator, large island, convection microwave, and generous pantry storage.

A standout feature of the 3857BR is the versatile mid-bunk room, complete with a hide-a-bed sofa, flip-up bunk, desk/workstation, and TV. Above, a spacious loft provides additional sleeping space, making this floorplan perfect for families, guests, or remote work.

The private master suite offers a king bed, large wardrobe, dresser, TV, and an installed stackable washer and dryer. The spacious bathroom features a residential-style shower with seat and skylight.

This Montana is loaded with desirable features including automatic hydraulic leveling, 50-amp service, dual air conditioners, heated and enclosed underbelly, Road Armor suspension, and the SolarFlex solar package with lithium-ion batteries for enhanced off-grid capability.

Additional upgrades include four TVs, slide toppers, exterior awning shades, a rear cargo rack, and a full set of new tires installed in October 2025.

Outside, you'll find dual power awnings, pass-through storage, an outdoor kitchen with refrigerator and griddle, and an exterior entertainment center with TV.

Furion backup and side cameras,TPMS tire monitoring system

If you're looking for a luxury fifth wheel with residential comfort, flexible living space, premium amenities, and sought-after upgrades, this 2023 Keystone Montana 3857BR is ready for your next adventure. Well maintained and exceptionally equipped, it offers the perfect combination of comfort, convenience, and Montana quality.

nv184014
","itemCondition":"Used","priceCurrency":"USD","price":"69900.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2023-keystone-montana-3857br/db0b94e0-5fe6-11f0-9384-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2023 KEYSTONE MONTANA 3857BR","description":"2023 KEYSTONE MONTANA 3857BR, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel is available at Camping World in GREENWOOD, IN.

Specs: Length: 40.92' | Weight: 13896.0 lbs | Slide Outs: 4 | Electrical Service: 50 amp | Exterior Height: 13.42' | Fresh Water Tank: 70.0 gal | Black Water Tank: 49.0 gal

Also Includes: * SIDE AISLE BATH W/SHOWER * 4 SLIDE OUTS * WASHER/DRYER READY * FREE STANDING DINETTE * THEATRE SEATING * SOFA OVERHEAD COMPARTMENTS * FIREPLACE * MICROWAVE * 3 BURNER STOVE * SKYLIGHT ABOVE TUB * CEILING FAN * REAR LIVING ROOM * CENTER KITCHEN * DOUBLE BUNKS * AM/FM/CASSETTE STEREO * ELECTRIC WATER HEATER * PATIO AWNING * OUTSIDE SHOWER * GRAB HANDLE * HOUSEHOLD REFRIGERATOR * OVEN * REAR LADDER","itemCondition":"Used","priceCurrency":"USD","price":"66150.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2023-keystone-montana-3857br/1b4d3d85-7847-11f0-8719-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2023 KEYSTONE MONTANA 3857BR","description":"2023 KEYSTONE MONTANA 3857BR, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel is available at Forest River RV Dayton by Camping World.

Specs: Length: 40.92' | Weight: 13896.0 lbs | Slide Outs: 4 | Electrical Service: 50 amp | Exterior Height: 13.42' | Fresh Water Tank: 70.0 gal | Black Water Tank: 49.0 gal

Also Includes: * WASHER/DRYER SEPARATE * SIDE BY SIDE REFRIGERATOR * 50 AMP SERVICE * OVEN * 3 BURNER STOVE * CONVECTION/MICROWAVE OVEN * CEILING FAN * ALUMINUM WHEELS * REAR LADDER * KING SIZE BED * REAR LIVING ROOM * REAR KITCHEN * 3 SLIDE OUTS * HIDE-A-BED SOFA * THEATRE SEATING * FREE STANDING DINETTE * 2 TVS * FIREPLACE","itemCondition":"Used","priceCurrency":"USD","price":"66297.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2023-keystone-montana-3857br/6cf7a8d9-760f-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2023 KEYSTONE MONTANA 3857BR","description":"2023 KEYSTONE MONTANA 3857BR, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel is available at Camping World in NASHVILLE, TN.

Specs: Length: 40.92' | Weight: 13896.0 lbs | Slide Outs: 4 | Electrical Service: 50 amp | Exterior Height: 13.42' | Fresh Water Tank: 70.0 gal | Black Water Tank: 49.0 gal

Also Includes: * PATIO AWNING","itemCondition":"Used","priceCurrency":"USD","price":"69598.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2023-keystone-montana-3857br/15d20bbc-87fa-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2023 KEYSTONE MONTANA 3857BR","description":"2023 KEYSTONE MONTANA 3857BR, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel is available at Camping World in Statesville, NC.

Specs: Length: 40.92' | Weight: 13896.0 lbs | Slide Outs: 4 | Electrical Service: 50 amp | Exterior Height: 13.42' | Fresh Water Tank: 70.0 gal | Black Water Tank: 49.0 gal

Also Includes: * FRONT QUEEN BED * PATIO AWNING * FIBERGLASS EXTERIOR * AUTO LEVELING SYSTEM * ELECTRIC LEVELING SYSTEM * 4 SLIDE OUTS * WINDOW AWNING * EXTERIOR SPEAKERS * OUTSIDE GRILL * DUAL DUCTED AC * REAR LIVING ROOM * THEATRE SEATING * HIDE-A-BED SOFA * FIREPLACE * INVERTER * 2 TVS * USB CHARGERS * ELECTRIC WATER HEATER * GAS WATER HEATER * GAS/ELEC. WATER HEATER W/DSI * DOUBLE BUNKS * SIDE BY SIDE REFRIGERATOR * FREE STANDING DINETTE * MICROWAVE * OVEN * 3 BURNER STOVE * COMPOSITE COUNTER TOPS","itemCondition":"Used","priceCurrency":"USD","price":"65888.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2023-keystone-montana-3857br/67672bfa-5e71-11f0-9079-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2023 KEYSTONE MONTANA 3857BR","description":"2023 KEYSTONE MONTANA 3857BR, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel is available at Camping World in Thornburg, VA.

Specs: Length: 40.92' | Weight: 13896.0 lbs | Slide Outs: 4 | Electrical Service: 50 amp | Exterior Height: 13.42' | Fresh Water Tank: 70.0 gal | Black Water Tank: 49.0 gal

Also Includes: * PATIO AWNING * 4 SLIDE OUTS * KING SIZE BED * FIREPLACE * HIDE-A-BED SOFA * HIDE-A-BED SOFA * 3 BURNER STOVE * 3 BURNER STOVE","itemCondition":"Used","priceCurrency":"USD","price":"70688.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2023-keystone-montana-3857br/9262bdd3-7518-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2023 KEYSTONE MONTANA 3857BR","description":"2023 Keystone RV Montana 3857BR,

Keystone Montana fifth wheel 3857BR highlights:

Two Bedrooms
Loft
Kitchen Island
Rear Living Area
Outside Shower
Outdoor Kitchen

","itemCondition":"Used","priceCurrency":"USD","price":"69880.00"}}]}}