2026 Keystone Montana 3900RK

Front bath, rear kitchen, bar seating, bath and a half

NewFifth wheel|Stock #9188|Located at BENT'S RV in Boutte, LA

$165,881$113,987

Save $51,894

DESCRIPTION

The 2026 Keystone Montana 3900RK is an all-new luxury fifth-wheel featuring a bath-and-a-half, quad-slide layout anchored by an expansive, chef-inspired rear kitchen.

Chef's Rear Kitchen (RK) Layout

U-Shaped Workspace: Offers seamless solid-surface countertops and an oversized deep stainless steel sink with modular attachments.
Panoramic Rear Window: Floods the kitchen with natural light and provides extensive views of your campsite.
Heavy-Duty Storage: Features a floor-to-ceiling pantry with four adjustable shelves alongside 22 cabinet doors and drawers.
Premium Appliances: Equipped with a 20-cubic-foot 12V double-door refrigerator and a Furrion 4-burner freestanding range.

Mid-Living & Entertainment Area

L-Shaped Seating: Includes a furniture package featuring recliners and a built-in sleeper sofa to accommodate extra guests.
JBL Theater System: Dictates the focal point with a 65-inch Smart TV paired with a JBL 2.1 soundbar and a 5,000 BTU decorative fireplace.
Beverage & Coffee Bar: Positioned on the main level with dedicated glassware storage and an integrated wine refrigerator.
Dual-Purpose Workstation: Features a versatile desk station integrated near 7-foot tall slideout windows for working remotely or dining.

Master Suite & Primary Bath

Front Bathroom Haven: Spans the entire front cap, providing an expansive dual-sink vanity, a residential shower stall, and a private porcelain toilet.
Walk-In Wardrobe: Positioned at the very front with deep clothing organization racks and a pre-installed rechargeable cordless vacuum cleaner.
King Bed Slide Out: Houses a standard king-size bed flanked by bedside 110V/USB power hubs.
Secondary Amenities: Includes a dedicated bedroom dresser, a second 5,000 BTU fireplace, and a secondary 40-inch 4K Smart TV.

Utility & Exterior Features

Mudroom Half-Bath: Centrally located near the primary entrance door, featuring stackable washer and dryer prep to prevent tracking dirt into the master suite.
Chassis Upgrades: Built on an upgraded 12-inch I-beam Z-frame with a Curt Helix Pin Box to decrease frame stress by 30%.
Outdoor Entertaining: Equipped with dual power awnings, a pull-out exterior 50-inch TV, and massive pass-through baggage doors with sliding storage trays.

DESCRIPTION

The 2026 Keystone Montana 3900RK is an all-new luxury fifth-wheel featuring a bath-and-a-half, quad-slide layout anchored by an expansive, chef-inspired rear kitchen.

Chef's Rear Kitchen (RK) Layout

U-Shaped Workspace: Offers seamless solid-surface countertops and an oversized deep stainless steel sink with modular attachments.

Panoramic Rear Window: Floods the kitchen with natural light and provides extensive views of your campsite.

Heavy-Duty Storage: Features a floor-to-ceiling pantry with four adjustable shelves alongside 22 cabinet doors and drawers.

Premium Appliances: Equipped with a 20-cubic-foot 12V double-door refrigerator and a Furrion 4-burner freestanding range.

Mid-Living & Entertainment Area

L-Shaped Seating: Includes a furniture package featuring recliners and a built-in sleeper sofa to accommodate extra guests.

JBL Theater System: Dictates the focal point with a 65-inch Smart TV paired with a JBL 2.1 soundbar and a 5,000 BTU decorative fireplace.

Beverage & Coffee Bar: Positioned on the main level with dedicated glassware storage and an integrated wine refrigerator.

Dual-Purpose Workstation: Features a versatile desk station integrated near 7-foot tall slideout windows for working remotely or dining.

Master Suite & Primary Bath

Front Bathroom Haven: Spans the entire front cap, providing an expansive dual-sink vanity, a residential shower stall, and a private porcelain toilet.

Walk-In Wardrobe: Positioned at the very front with deep clothing organization racks and a pre-installed rechargeable cordless vacuum cleaner.

King Bed Slide Out: Houses a standard king-size bed flanked by bedside 110V/USB power hubs.

Secondary Amenities: Includes a dedicated bedroom dresser, a second 5,000 BTU fireplace, and a secondary 40-inch 4K Smart TV.

Utility & Exterior Features

Mudroom Half-Bath: Centrally located near the primary entrance door, featuring stackable washer and dryer prep to prevent tracking dirt into the master suite.

Chassis Upgrades: Built on an upgraded 12-inch I-beam Z-frame with a Curt Helix Pin Box to decrease frame stress by 30%.

Outdoor Entertaining: Equipped with dual power awnings, a pull-out exterior 50-inch TV, and massive pass-through baggage doors with sliding storage trays.

2026 Keystone Montana 3900RK

2026 Keystone Montana 3900RK

Specifications

Full specifications

2026 Keystone Montana 3900RK

2026 Keystone Montana 3900RK

Specifications

Full specifications

Get more info

Dealer information

Pricing report

Price history

Pricing report

Price history

DESCRIPTION

DESCRIPTION

Specifications

Specifications

Full specifications

Full specifications