2026 Avalanche 379MB
Keystone Alpine Avalanche Edition fifth wheel 379MB highlights:
U-Shaped Dinette
Middle Bunkhouse
Shower with a Seat
Four Slides
Bedroom Master Closet
Fireplace
Experience residential luxury, innovative design, and exceptional versatility with the New 2026 Keystone RV Avalanche 379MB. Built for families, full-time RVers, and extended-stay travelers, this premium fifth wheel offers a spacious multi-slide floorplan packed with upscale amenities and modern conveniences. The standout mid-bunk room provides incredible flexibility, serving as a private bedroom, home office, or bonus living space, while the loft above offers additional sleeping accommodations for family and guests. Whether you're traveling across the country or settling into your favorite seasonal campground, the Avalanche 379MB delivers the comfort and functionality of home wherever you go.
Inside, the Avalanche 379MB features an expansive open-concept living area with opposing slide-outs that create a bright and welcoming residential atmosphere. Comfortable theater seating, a tri-fold sleeper sofa, an entertainment center with a fireplace, and large panoramic windows make it easy to relax after a day of adventure. The gourmet kitchen is designed for serious cooks, offering solid-surface countertops, a large center island, residential appliances, abundant cabinetry, a spacious pantry, and a free-standing dinette for family meals and entertaining. The private front master suite includes a king bed, generous wardrobe storage, washer and dryer prep, and direct access to a spacious bathroom featuring a large residential-style shower, dual-sink vanity, and premium fixtures.
Designed for extended travel and four-season comfort, the Keystone Avalanche 379MB features high-performance insulation, an enclosed and heated underbelly, large holding tanks, modern climate control systems, and extensive pass-through storage for all your camping essentials. Its durable construction and luxury finishes make it an excellent choice for full-time RV living or extended vacations. From family adventures to remote work on the road, the 2026 Keystone Avalanche 379MB provides the space, comfort, and premium features to make every journey feel like home.
Innovative mid-bunk room offers a private bedroom, office, or flex space
Loft provides additional sleeping accommodations for family and guests
Spacious open-concept living area with opposing slide-outs
Theater seating, tri-fold sofa, entertainment center, and fireplace for residential comfort
Gourmet kitchen with large island, solid-surface countertops, and residential appliances
Spacious pantry and abundant cabinetry for extended travel storage
Free-standing dinette creates a comfortable dining and entertaining area
Private front master suite with king bed and generous wardrobe storage
Washer and dryer prep supports full-time RV living and extended stays
Residential-style bathroom with large shower, dual-sink vanity, and premium fixtures
Four-season construction with enclosed and heated underbelly
Large pass-through exterior storage for camping gear and travel essentials
Premium Keystone craftsmanship built for long-term durability and comfort
Ideal for families, seasonal campers, and full-time RV enthusiasts seeking luxury fifth-wheel living
Keystone Alpine Avalanche Edition fifth wheel 379MB highlights:
U-Shaped Dinette
Middle Bunkhouse
Shower with a Seat
Four Slides
Bedroom Master Closet
Fireplace
Experience residential luxury, innovative design, and exceptional versatility with the New 2026 Keystone RV Avalanche 379MB. Built for families, full-time RVers, and extended-stay travelers, this premium fifth wheel offers a spacious multi-slide floorplan packed with upscale amenities and modern conveniences. The standout mid-bunk room provides incredible flexibility, serving as a private bedroom, home office, or bonus living space, while the loft above offers additional sleeping accommodations for family and guests. Whether you're traveling across the country or settling into your favorite seasonal campground, the Avalanche 379MB delivers the comfort and functionality of home wherever you go.
Inside, the Avalanche 379MB features an expansive open-concept living area with opposing slide-outs that create a bright and welcoming residential atmosphere. Comfortable theater seating, a tri-fold sleeper sofa, an entertainment center with a fireplace, and large panoramic windows make it easy to relax after a day of adventure. The gourmet kitchen is designed for serious cooks, offering solid-surface countertops, a large center island, residential appliances, abundant cabinetry, a spacious pantry, and a free-standing dinette for family meals and entertaining. The private front master suite includes a king bed, generous wardrobe storage, washer and dryer prep, and direct access to a spacious bathroom featuring a large residential-style shower, dual-sink vanity, and premium fixtures.
Designed for extended travel and four-season comfort, the Keystone Avalanche 379MB features high-performance insulation, an enclosed and heated underbelly, large holding tanks, modern climate control systems, and extensive pass-through storage for all your camping essentials. Its durable construction and luxury finishes make it an excellent choice for full-time RV living or extended vacations. From family adventures to remote work on the road, the 2026 Keystone Avalanche 379MB provides the space, comfort, and premium features to make every journey feel like home.
Innovative mid-bunk room offers a private bedroom, office, or flex space
Loft provides additional sleeping accommodations for family and guests
Spacious open-concept living area with opposing slide-outs
Theater seating, tri-fold sofa, entertainment center, and fireplace for residential comfort
Gourmet kitchen with large island, solid-surface countertops, and residential appliances
Spacious pantry and abundant cabinetry for extended travel storage
Free-standing dinette creates a comfortable dining and entertaining area
Private front master suite with king bed and generous wardrobe storage
Washer and dryer prep supports full-time RV living and extended stays
Residential-style bathroom with large shower, dual-sink vanity, and premium fixtures
Four-season construction with enclosed and heated underbelly
Large pass-through exterior storage for camping gear and travel essentials
Premium Keystone craftsmanship built for long-term durability and comfort
Ideal for families, seasonal campers, and full-time RV enthusiasts seeking luxury fifth-wheel living
Length
41 ft 11 in
Dry weight
14,390 lbs
Sleeps
9 people
Slideouts
4
Length
41 ft 11 in
Dry weight
14,390 lbs
Sleeps
9 people
Slideouts
4
As provided in the original listing
As provided in the original listing
Days listed
21
Days listed
21
2026 Avalanche 379MB
