{"@context":"https://schema.org","@type":"Product","name":"15 New Keystone ALPINE RVs for sale","offers":{"@type":"AggregateOffer","offerCount":15,"lowPrice":"82961.00","highPrice":"107495.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2025-keystone-alpine-3712kb/16669ee4-c467-11ef-83b1-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2025 KEYSTONE ALPINE 3712KB","description":"2025 Keystone Alpine, 3712KB, Introducing the 2025 Keystone Alpine 3712KB, a magnificent recreational vehicle designed for families who crave adventure and comfort on the open road. This impressive RV stretches over 41 feet, providing a spacious living area that accommodates up to six guests comfortably, making it perfect for family vacations or gatherings with friends. The new condition ensures that you will experience the latest features and technology during your travels. With five slide-outs, this model enhances your living space significantly, allowing for a more expansive interior and helping to create a relaxing atmosphere. The dual awnings provide ample outdoor shade, inviting you to bask in nature while staying protected from the elements. Its front and rear power leveling jacks make setup a breeze, ensuring that you can quickly get started on your adventures. Weighing in at 14,262 pounds with a gross vehicle weight rating of 16,500 pounds, the Alpine is designed to tow efficiently, boasting a towing capacity of over 3,000 pounds. Equipped with a well-planned layout, this RV features cozy sleeping arrangements, providing you with comfort and flexibility wherever you may roam. As a family-owned, award-winning local RV dealer with multiple locations in Sumner, Everett, Kent, and Mt. Vernon Washington, Poulsbo RV is here to help you find the perfect RV. Stock#: S691, VIN: 4YDFALU23SE780096.","itemCondition":"Used","priceCurrency":"USD","price":"92886.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-alpine-3712kb/b69f46e2-5354-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE ALPINE 3712KB","description":"2026 Keystone RV Alpine 3712KB, The following is a list of Additional Options besides the Standard Features come with the unit are:

2026 ALPINE 3712KB

DÉCOR-ALPINE 2026-DOVETAIL

EXTERIOR DÉCOR ALPINE WHITE FOG

ALPS PACKAGE

TRIPLE A/C PACKAGE

SOLAR FLEX PROTECT

6 POINT HYDRAULIC AUTO LEVELING

CENTRAL VACUUM

ROAD ARMOR PIN BOX

REFRIGERATOR- 12V - 20CF

SLIDE AWNING PACKAGE QUADS AND ABOVE

RVIA SEAL-GO CAMPING

","itemCondition":"Used","priceCurrency":"USD","price":"99995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2025-keystone-alpine-3712kb/547efee7-49b3-11f0-808c-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2025 KEYSTONE ALPINE 3712KB","description":"2025 Keystone RV Alpine 3712KB, Keystone RV Alpine fifth wheel 3712KB highlights:

Underbed Storage Walk-In Shower Kitchen Island Front Living Area 18 Cu. Ft. Residential Refrigerator

This fifth wheel is decked out in luxuries! The full rear bathroom has a walk-in shower to freshen up in each morning, a dual sink vanity for two to get ready at once, and an area prepped to add an optional washer and dryer. You will enjoy a good night's rest on the king bed slide inside the private bedroom and others can sleep on the opposing tri-fold sofa sleeper slides once they are converted. There are two kitchen pantries to hold everyone's favorite snacks, one of which is a walk-in pantry. The 18 cu. ft. residential refrigerator will keep your perishables fresh and you also have the option to switch it out for a 20 cu. ft. 12V refrigerator instead. The front living area has a front entertainment center with a 40\" fireplace and a 50\" TV, plus there is Thomas Payne theater seating with massage, heat, LED lights, and a USB charging station to keep your electronics charged while you relax!

Luxury is not an option, it is a standard with each one of these Keystone RV Alpine fifth wheels! A 8' 4\" wide body construction will create an open, residential feeling, and cutting-edge technology will provide a hassle-free camping experience. The Tru-Fit slide construction is more durable and minimizes motor structural stress, as well as resists leaking, and the Blade Pure airflow system provides residential comfort with its high-performance. Each fifth wheel includes designer flooring throughout, stunning solid wood cabinet doors, luxurious crown molding, and solid surface countertops in the kitchen. The exterior also includes an outside shower with hot and cold water, Lippert strut assisted SolidSteps, Hitch Vision with LED lighting, and many more conveniences!

Prices do not include Doc Fees. Doc Fees are as follows:

$599 - Folding and Popup Campers $699 - Travel Trailers and Fifth Wheels $899 - Motorized RVs ","itemCondition":"Used","priceCurrency":"USD","price":"92888.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-alpine-3712kb/a718a4af-d047-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE ALPINE 3712KB","description":"2026 Keystone RV Alpine 3712KB, The following is a list of Additional Options besides the Standard Features come with the unit are:

2026 ALPINE 3712KB

DÉCOR ALPINE DOVETAIL EXTERIOR DÉCOR ALPINE WHITE FOG ALPS PACKAGE TRIPLE A/C PACKAGE 6 POINT HYDRAULIC AUTO LEVELING CENTRAL VACUUM ROAD ARMOR PIN BOX REFRIGERATOR RESIDENTIAL - 18 CF SOLAR FLEX PROTECT RVIA SEAL - GO CAMPING ","itemCondition":"Used","priceCurrency":"USD","price":"94995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-alpine-3712kb/90cdf30b-687c-11f0-a59c-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE ALPINE 3712KB","description":"2026 Keystone RV Alpine 3712KB, Keystone RV Alpine fifth wheel 3712KB highlights:

Underbed Storage Walk-In Shower Kitchen Island Front Living Area 18 Cu. Ft. Residential Refrigerator

","itemCondition":"Used","priceCurrency":"USD","price":"87497.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-alpine-3712kb/233b98b6-1bab-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE ALPINE 3712KB","description":"2026 KEYSTONE RV CO ALPINE 3712KB, KEYSTONE ALPINE 3712KB FRONT LIVING, WALK-IN PANTRY Specifications Shipping Weight 14,262 lb. Carrying Capacity 2,793 lb. Hitch 2,810 lb. Length 41 ft 5 in Height 13 ft 4 in Tire-Size ST235/80R16G Fresh Water 75 gal Gray Water 78 gal Waste Water 44 gal Sleeping Capacity 6 Number of Propane Tanks 2 LPG 60 lb. Refrigerator Size 18 cu ft The Evolution of Luxury Travel Step into the future of RVing with the 2024 Alpine fifth wheel an embodiment of contemporary design and unparalleled innovation. Explore a new horizon of travel, where luxury meets cutting-edge technology to create an experience that is as fresh as it is unforgettable. With its sleek lines, smart features, and commitment to including luxury amenities in the standard build, 2024 Alpine models promise a lifestyle that seamlessly reflects your unique combination of adventure and sophistication. Get ready to embrace the road ahead like never before, as you discover the essence of modern exploration in every corner of these exceptional RVs. Exterior 12 I-Beam frame and 100 wide-body construction Road Armor shock absorbing hitch pin Hitch Vision w/ LED lighting Laminated sidewalls w/ double-welded aluminum construction Large, tinted safety glass windows (80% tint) Painted fiberglass cap w/ patented Key Shield protection and LED lighting Radius roof w/ 5 pre-engineered roof trusses and walkable rafters 1-piece Alpha Super Flex TPO membrane Exterior ladder Summit slide-rooms w/ 6 10 interior height and hydraulic selector valves for slide outs Heated and enclosed underbelly w/ 1-piece polypropylene Dexter® heavy duty 7,000 lb. axles w/ Nev-R-Adjust brakes Road Armor Shock Absorbing Suspension Saliun G-rated tires Titan: One touch, 6-point hydraulic level up system Super size, 6 4 tall, 30 wide entry door Lippert Strut Assisted SolidStep® 200 Cu. Ft. heated basement storage and class A style, dual latch slam doors Back-up and side camera prep Battery quick-disconnect Easy access water works center - fully enclosed and heated 75 gal. fresh water, 83 gal. gray water, 49 gal. black water tanks 50 AMP service w/ electric power-cord reel Outside shower w/ hot and cold water Carefree power awning w/ adjustable arms 2 accessory hitch w/ 300 lb. capacity Interior Designer floor throughout Extra tall, 6 10 main slide height Hardwood slideout fascia w/ wood accent Day/night roller shades Designer upholstered window valances Stunning solid wood cabinet doors, cabinet framing, and slide fascia Thomas Payne® furniture equipped w/ heat, massage, LED lights and USB charging stations in theatre seats Crown molding 40 fireplace producing 5,000 BTU of electric heat Central vacuum . Keystone Exclusives 3-year limited structural warranty 1-year limited base warranty Color-coded unified wiring standard Winegard Air 360+ Omni-Directional Rooftop Antenna w/ exclusive satellite pass-through Tuf-Lok thermoplastic duct joiners KeyTV In-floor heating ducts Tru","itemCondition":"Used","priceCurrency":"USD","price":"99991.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-alpine-3712kb/0c06ce8b-581a-11f0-a8c0-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE ALPINE 3712KB","description":"2026 Keystone RV Alpine 3712KB, Keystone RV Alpine fifth wheel 3712KB highlights:

Underbed Storage Walk-In Shower Kitchen Island Front Living Area 18 Cu. Ft. Residential Refrigerator

","itemCondition":"Used","priceCurrency":"USD","price":"107395.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-alpine-3712kb/95db8af8-7040-11f0-a59c-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE ALPINE 3712KB","description":"2026 Keystone RV Alpine 3712KB, Keystone RV Alpine fifth wheel 3712KB highlights:

Underbed Storage Walk-In Shower Kitchen Island Front Living Area 18 Cu. Ft. Residential Refrigerator

","itemCondition":"Used","priceCurrency":"USD","price":"107395.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-alpine-3712kb/effcc0bd-29b3-11f1-9d95-02ea7b77d8a7/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE ALPINE 3712KB","description":"2026 Keystone RV Alpine 3712KB, Keystone RV Alpine fifth wheel 3712KB highlights:

Underbed Storage Walk-In Shower Kitchen Island Front Living Area 18 Cu. Ft. Residential Refrigerator

This fifth wheel is decked out in luxuries! The full rear bathroom has a walk-in shower to freshen up in each morning, a dual sink vanity for two to get ready at once, and an area prepped to add an optional washer and dryer. You will enjoy a good night's rest on the king bed slide inside the private bedroom and others can sleep on the opposing tri-fold sofa sleeper slides once they are converted. There are two kitchen pantries to hold everyone's favorite snacks, one of which is a walk-in pantry. The 18 cu. ft. residential refrigerator will keep your perishables fresh and you also have the option to switch it out for a 19.6 cu. ft. 12V refrigerator instead. The front living area has a front entertainment center with a 40\" fireplace and a 50\" TV, plus there is Thomas Payne theater seating with massage, heat, LED lights, and a USB charging station to keep your electronics charged while you relax!

","itemCondition":"Used","priceCurrency":"USD","price":"94995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-alpine-3712kb/5aeb154d-5419-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE ALPINE 3712KB","description":"2026 Keystone RV Alpine 3712KB,

2026 Keystone Alpine 3712KB

This 2026 Keystone Alpine 3712KB is a luxury front living fifth wheel with a private bedroom, rear master bath, kitchen island, two pantries, and an 18 cu. ft. residential refrigerator. It is a strong fit for buyers who want a high-end fifth wheel with residential space, strong storage, and a layout built for extended trips or seasonal stays.

The front living area is one of the biggest advantages of this Alpine floorplan. Opposing tri-fold sleeper sofas help open up the room and provide extra sleeping space when guests come along. The front entertainment center, fireplace, 50 inch TV, and Thomas Payne theater seating give the living room a true residential feel for movie nights, relaxing, or spending time inside during cooler weather.

The kitchen is built for buyers who want more storage and better daily function. The island gives you extra prep space, while the two kitchen pantries, including a walk-in pantry, provide room for food, small appliances, and longer-stay supplies. The 18 cu. ft. residential refrigerator adds the cold storage needed for extended camping or seasonal use.

The private bedroom includes a king bed slide, giving the owners a comfortable place to sleep with more room to move around. Underbed storage adds another useful place for bedding, clothing, or personal items.

The rear master bathroom is another major feature on this floorplan. It includes a walk-in shower, dual sink vanity, washer/dryer prep, and a spacious layout that feels more like a residential bathroom than a standard RV bath.

Key features include a front living area, opposing tri-fold sleeper sofas, Thomas Payne theater seating, front entertainment center, fireplace, 50 inch TV, kitchen island, two kitchen pantries, walk-in pantry, 18 cu. ft. residential refrigerator, private bedroom, king bed slide, underbed storage, rear master bath, walk-in shower, dual sink vanity, washer/dryer prep, 100 inch wide-body construction, Tru-Fit slide construction, Blade Pure airflow system, day/night roller shades, solid wood cabinet doors, crown molding, solid surface kitchen countertops, outside shower with hot and cold water, Lippert strut-assisted SolidSteps, and large tinted safety glass windows.

For buyers looking for a luxury fifth wheel with a true front living room, strong kitchen storage, and a large rear bath, this 2026 Keystone Alpine 3712KB gives you the space, comfort, and residential-style features needed for longer trips or extended stays.

This unit is available to order through Barton Lake RV and is not currently on the lot. Photos may be stock photos. Availability, colors, equipment, and final pricing may vary.

","itemCondition":"Used","priceCurrency":"USD","price":"107495.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-alpine-3712kb/38f9a6cf-774a-11f0-8719-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE ALPINE 3712KB","description":"2026 Keystone RV Alpine 3712KB, Keystone RV Alpine fifth wheel 3712KB highlights:

Underbed Storage Walk-In Shower Kitchen Island Front Living Area 18 Cu. Ft. Residential Refrigerator

","itemCondition":"Used","priceCurrency":"USD","price":"99911.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-alpine-3712kb/75664bbe-58ba-11f0-a8c0-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE ALPINE 3712KB","description":"2026 Keystone RV Alpine 3712KB, Keystone RV Alpine fifth wheel 3712KB highlights:

Underbed Storage Walk-In Shower Kitchen Island Front Living Area 18 Cu. Ft. Residential Refrigerator

","itemCondition":"Used","priceCurrency":"USD","price":"82961.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-alpine-3712kb/defdfd7f-6c73-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE ALPINE 3712KB","description":"2026 Keystone RV Alpine 3712KB, Keystone RV Alpine fifth wheel 3712KB highlights:

Underbed Storage Walk-In Shower Kitchen Island Front Living Area 18 Cu. Ft. Residential Refrigerator

This fifth wheel is decked out in luxuries! The full rear bathroom has a walk-in shower to freshen up in each morning, a dual sink vanity for two to get ready at once, and an area prepped to add an optional washer and dryer. You will enjoy a good night's rest on the king bed slide inside the private bedroom and others can sleep on the opposing tri-fold sofa sleeper slides once they are converted. There are two kitchen pantries to hold everyone's favorite snacks, one of which is a walk-in pantry. The 18 cu. ft. residential refrigerator will keep your perishables fresh and you also have the option to switch it out for a 19.6 cu. ft. 12V refrigerator instead. The front living area has a front entertainment center with a fireplace and a 50\" TV, plus there is Thomas Payne theater seating with massage, heat, LED lights, and a USB charging station to keep your electronics charged while you relax!

Luxury is not an option, it is a standard with each one of these Keystone RV Alpine fifth wheels! A 100\" wide body construction will create an open, residential feeling, and cutting-edge technology will provide a hassle-free camping experience. The Tru-Fit slide construction is more durable and minimizes motor structural stress, as well as resists leaking, and the Blade Pure airflow system provides residential comfort with its high-performance. Each fifth wheel includes day/night roller shades, stunning solid wood cabinet doors, luxurious crown molding, and solid surface countertops in the kitchen. The exterior also includes an outside shower with hot and cold water, Lippert strut assisted SolidSteps, large, tinted safety glass windows, and many more conveniences!

","itemCondition":"Used","priceCurrency":"USD","price":"99995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-alpine-3712kb/b9bdd42c-115f-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE ALPINE 3712KB","description":"2026 Keystone RV Alpine 3712KB, Keystone RV Alpine fifth wheel 3712KB highlights:

Underbed Storage Walk-In Shower Kitchen Island Front Living Area 18 Cu. Ft. Residential Refrigerator

This fifth wheel is decked out in luxuries! The full rear bathroom has a walk-in shower to freshen up in each morning, a dual sink vanity for two to get ready at once, and an area prepped to add an optional washer and dryer. You will enjoy a good night's rest on the king bed slide inside the private bedroom and others can sleep on the opposing tri-fold sofa sleeper slides once they are converted. There are two kitchen pantries to hold everyone's favorite snacks, one of which is a walk-in pantry. The 18 cu. ft. residential refrigerator will keep your perishables fresh and you also have the option to switch it out for a 19.6 cu. ft. 12V refrigerator instead. The front living area has a front entertainment center with a 40\" fireplace and a 50\" TV, plus there is Thomas Payne theater seating with massage, heat, LED lights, and a USB charging station to keep your electronics charged while you relax!

","itemCondition":"Used","priceCurrency":"USD","price":"99995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-alpine-3712kb/3a180fe0-f887-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE ALPINE 3712KB","description":"2026 Keystone RV Alpine 3712KB, $42K OFF 2026 Alpine 3712KB w/5 Slides, Private Master Bathroom, Fireplace, King Bed, Solar Power, & Triple A/Cs

Options Added:

Alps Package*

Solar Flex Protect*

Triple A/C Package

6 Point Hydraulic Auto Leveling

Central Vacuum

Road Armor Pin Box

18 cu/ft. Refrigerator

RVIA SEAL

Unit highlights:

Underbed Storage Walk-In Shower Kitchen Island Front Living Area 18 Cu. Ft. Residential Refrigerator

This fifth wheel is decked out in luxuries! The full rear bathroom has a walk-in shower to freshen up in each morning, a dual sink vanity for two to get ready at once, and an area prepped to add an optional washer and dryer. You will enjoy a good night's rest on the king bed slide inside the private bedroom and others can sleep on the opposing tri-fold sofa sleeper slides once they are converted. There are two kitchen pantries to hold everyone's favorite snacks, one of which is a walk-in pantry. The 18 cu. ft. residential refrigerator will keep your perishables fresh and you also have the option to switch it out for a 19.6 cu. ft. 12V refrigerator instead. The front living area has a front entertainment center with a 40\" fireplace and a 50\" TV, plus there is Thomas Payne theater seating with massage, heat, LED lights, and a USB charging station to keep your electronics charged while you relax!

A 5 year protection plan can be added to this camper for $3,790 or $30/mo*. Ask our team for details!

*Payments are based on 7.49% APR for 240/mo with no taxes included and 10% down for qualified applicants. SR1 does not believe in dealer fees. We provide the most transparent pricing in the industry. You will not be charged doc, prep, or destination fees. Please click \"get financed\" above, to submit an application. We will reply ASAP to the application. Price, information, and availability are subject to change at any time, therefore, information and specificati","itemCondition":"Used","priceCurrency":"USD","price":"95900.00"}}]}}