New 2025 Keystone MONTANA 3901 RK

The 2025 Keystone Montana 3901RK is designed for RVers who want a perfect balance of luxury and functionality in a fifth wheel built for adventure. With its stunning rear kitchen layout, spacious living area, and premium residential features, this model delivers an exceptional home-on-the-road experience.


Built for a Lifetime of Travel


For over 20 years, Montana fifth wheels have led the industry in luxury and reliability, making them a top choice for full-time and extended-stay RVers. The 3901RK continues that tradition with a refined interior, durable construction, and smart design for life on the road.


Four-Season Ready


Equipped with the Four-Season Package, this Montana is ready for travel in any climate:

Heated & enclosed underbelly protects tanks and plumbing from freezing temperatures

12V Electric Tank Heaters keep water flowing in extreme cold

Dual high-efficiency A/Cs with heat pump ensure year-round comfort


Solar Power for Off-Grid Adventures


Stay powered up with the SolarFlex™ 220 package, featuring:

☀️ 220W solar panel

☀️ Solar charge controller


Spacious & Thoughtful Interior Design


Step inside to experience residential-style luxury and thoughtful functionality

Rear Gourmet Kitchen – Fully equipped with residential appliances, solid surface countertops, a large pantry, and ample storage
Expansive Living Area – Features power theater seating, a hide-a-bed sofa, an electric fireplace, and a smart TV
Private Master Suite – Includes a king-size bed, large wardrobe, washer/dryer prep, and direct access to a spacious bathroom
Second Half-Bath – Added convenience for guests and full-time living


Durable & Road-Ready Exterior Features


✔️ Road Armor™ Pin Box & Suspension – Smoother towing and stability

✔️ Fiberglass Sidewalls & Frameless Windows – A sleek, modern look with added durability

✔️ Rear Ladder & Backup Camera Prep – Easy roof access and enhanced visibility

✔️ Rear Towing Hitch – Bring along extra gear, a small trailer, or bikes


Whether you’re planning weekend getaways or full-time RV living, the 2025 Keystone Montana 3901RK offers a perfect blend of comfort, style, and smart design—so you can travel farther and stay longer in total luxury.

Retail Price
$189,999
Arrkann RV Price
$149,999
Stock # 17216
Location Carstairs: 729 Highfield Gate CARSTAIRS, AB T0M 0N0
Year 2025
Make Keystone
Model MONTANA
Condition NEW
Status AVAILABLE
Download Attachment

Specifications

General
Class FIFTH WHEEL
Length (FT) 42' 4"
Hitch Weight (LBS) 2975 LBS
Dry Weight (LBS) 15063 LBS
Inventory Options DRY WEIGHT:14755 LBS
HITCH WEIGHT:2975 LBS
GREY WATER HOLDING TANK:88 GAL
BLACK WATER HOLDING TANK:88 GAL
FRESH WATER HOLDING TANK:70 GAL
Other Specifications
Exterior Color WHITE
Hot Deals

The 2025 Keystone Montana 3901RK is designed for RVers who want a perfect balance of luxury and functionality in a fifth wheel built for adventure. With its stunning rear kitchen layout, spacious living area, and premium residential features, this model delivers an exceptional home-on-the-road experience.


Built for a Lifetime of Travel


For over 20 years, Montana fifth wheels have led the industry in luxury and reliability, making them a top choice for full-time and extended-stay RVers. The 3901RK continues that tradition with a refined interior, durable construction, and smart design for life on the road.


Four-Season Ready


Equipped with the Four-Season Package, this Montana is ready for travel in any climate:

Heated & enclosed underbelly protects tanks and plumbing from freezing temperatures

12V Electric Tank Heaters keep water flowing in extreme cold

Dual high-efficiency A/Cs with heat pump ensure year-round comfort


Solar Power for Off-Grid Adventures


Stay powered up with the SolarFlex™ 220 package, featuring:

☀️ 220W solar panel

☀️ Solar charge controller


Spacious & Thoughtful Interior Design


Step inside to experience residential-style luxury and thoughtful functionality

Rear Gourmet Kitchen – Fully equipped with residential appliances, solid surface countertops, a large pantry, and ample storage
Expansive Living Area – Features power theater seating, a hide-a-bed sofa, an electric fireplace, and a smart TV
Private Master Suite – Includes a king-size bed, large wardrobe, washer/dryer prep, and direct access to a spacious bathroom
Second Half-Bath – Added convenience for guests and full-time living


Durable & Road-Ready Exterior Features


✔️ Road Armor™ Pin Box & Suspension – Smoother towing and stability

✔️ Fiberglass Sidewalls & Frameless Windows – A sleek, modern look with added durability

✔️ Rear Ladder & Backup Camera Prep – Easy roof access and enhanced visibility

✔️ Rear Towing Hitch – Bring along extra gear, a small trailer, or bikes


Whether you’re planning weekend getaways or full-time RV living, the 2025 Keystone Montana 3901RK offers a perfect blend of comfort, style, and smart design—so you can travel farther and stay longer in total luxury.

Disclosure:

Please be aware that the images shown may not depict the exact unit available for purchase. For accurate details, including specific pricing and payment options, please contact a salesperson directly. All advertised prices exclude GST and are subject to change. Financing options may be limited for units over 10 years old. All information provided on www.arrkannrv.com is accurate as of the publication date but may change without notice. Arrkann RV reserves the right to make modifications to unit features, specifications, and pricing without obligation. Advertisements may feature standard factory features, optional equipment, or decorative items that may not be available in the exact unit offered for sale. For the latest, most accurate information, including specific features and availability, please contact our sales team.

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