New 2026 Keystone AVALANCHE 381 DL

2026 Keystone RV Alpine Avalanche Edition 381DL - Luxury Has Met Its Match
Some RVs are built for the campground. This one is built for Canada.
The 2026 Keystone Alpine Avalanche Edition 381DL isn’t just a fifth wheel — it’s a four-season command centre for families and couples who don’t park when the temperature drops.
Picture this:
January. Snow falling softly outside. You’re tucked inside 42 feet 10 inches of residential luxury. The Polar Pack protection is working quietly beneath you — heated underbelly, insulated tanks, ducted air over every holding system. Outside is winter. Inside is warmth, hardwood cabinetry, theatre seating with heat, and a 40" fireplace glowing like a cabin in Banff.
This isn’t camping.
This is controlled comfort.
From the Rockies to the Cabot Trail.
Spring rolls in and you’re winding through the Rockies — stable on Dexter® 8,000 lb axles and Road Armor™ suspension, auto-leveling with the push of a button.
You’re not setting up.
You’re arriving.
Summer finds you parked off the Cabot trail— the Atlantic ocean sun pouring through massive 80% tinted safety glass windows. Dual 15K BTU Whisper Quiet A/C units hum softly overhead. The 18 cu. ft. residential refrigerator is stocked for the week.
Evenings?
Outdoor kitchen running. LED light bars glowing. JBL® sound drifting into warm prairie air.
August Lake Life.
You’re lakeside somewhere north — maybe Slave Lake, maybe Muskoka, maybe somewhere you don’t post on Instagram.
75 gallons of fresh water.
83 gallons of gray.
49 gallons of black.
No rushing back to town.
The 150 cubic feet of heated basement storage swallowed the paddleboards, the fishing gear, the extra blankets “just in case.”
The Avalanche doesn’t just carry your gear.
It carries your season.
Specifications
Shipping Weight: 15,500 lb
Carrying Capacity: 2,500 lb
Hitch Weight: 2,900 lb
Length: 42 ft 10 in
Height: 13 ft 4 in
Tires: ST235/85R16H
Fresh Water: 75 gal
Gray Water: 83 gal
Waste Water: 49 gal
Sleeping Capacity: 6
Propane: Dual 30 lb tanks (60 lb total)
Refrigerator: 18 cu ft residential
An avalanche reshapes landscapes.
Four seasons.
Six sleepers.
Forty-two feet of freedom.
It doesn’t ask where you’re going. It assumes you’re going further.
Adventure doesn’t wait for perfect conditions — it belongs to those built for every season.
Experience the 2026 Alpine Avalanche Edition 381DL today at ArrKann Trailer & RV Centre in Calgary.
Stock # 18743
Location Calgary: 272211 TWP Rd 241B, Rocky View County
Year 2026
Make Keystone
Model AVALANCHE
Condition NEW
Status AVAILABLE
Download Attachment

Specifications

General
Class FIFTH WHEEL
Length (FT) 42' 10"
Hitch Weight (LBS) 2900 LBS
Dry Weight (LBS) 15,500 LBS
Sub Class Rear Living
Shop By Length 40 and Over
Shop By Weight Over10000 LBS
Total Fresh Water Tank Capacity (GAL) 75
Total Gray Water Tank Capacity (GAL) 83
Total Black Water Tank Capacity (GAL) 49
Total Propane Tank Capacity (LBS) 60
# of Propane Tanks 2
Inventory Options DRY WEIGHT:15500 LBS
HITCH WEIGHT:2900 LBS
GREY WATER HOLDING TANK:83 GAL
BLACK WATER HOLDING TANK:49 GAL
FRESH WATER HOLDING TANK:75 GAL
Vin 4YDFAVU24TE760484
Other Specifications
Exterior Color WHITE
Hot Deals
2026 Keystone RV Alpine Avalanche Edition 381DL - Luxury Has Met Its Match
Some RVs are built for the campground. This one is built for Canada.
The 2026 Keystone Alpine Avalanche Edition 381DL isn’t just a fifth wheel — it’s a four-season command centre for families and couples who don’t park when the temperature drops.
Picture this:
January. Snow falling softly outside. You’re tucked inside 42 feet 10 inches of residential luxury. The Polar Pack protection is working quietly beneath you — heated underbelly, insulated tanks, ducted air over every holding system. Outside is winter. Inside is warmth, hardwood cabinetry, theatre seating with heat, and a 40" fireplace glowing like a cabin in Banff.
This isn’t camping.
This is controlled comfort.
From the Rockies to the Cabot Trail.
Spring rolls in and you’re winding through the Rockies — stable on Dexter® 8,000 lb axles and Road Armor™ suspension, auto-leveling with the push of a button.
You’re not setting up.
You’re arriving.
Summer finds you parked off the Cabot trail— the Atlantic ocean sun pouring through massive 80% tinted safety glass windows. Dual 15K BTU Whisper Quiet A/C units hum softly overhead. The 18 cu. ft. residential refrigerator is stocked for the week.
Evenings?
Outdoor kitchen running. LED light bars glowing. JBL® sound drifting into warm prairie air.
August Lake Life.
You’re lakeside somewhere north — maybe Slave Lake, maybe Muskoka, maybe somewhere you don’t post on Instagram.
75 gallons of fresh water.
83 gallons of gray.
49 gallons of black.
No rushing back to town.
The 150 cubic feet of heated basement storage swallowed the paddleboards, the fishing gear, the extra blankets “just in case.”
The Avalanche doesn’t just carry your gear.
It carries your season.
Specifications
Shipping Weight: 15,500 lb
Carrying Capacity: 2,500 lb
Hitch Weight: 2,900 lb
Length: 42 ft 10 in
Height: 13 ft 4 in
Tires: ST235/85R16H
Fresh Water: 75 gal
Gray Water: 83 gal
Waste Water: 49 gal
Sleeping Capacity: 6
Propane: Dual 30 lb tanks (60 lb total)
Refrigerator: 18 cu ft residential
An avalanche reshapes landscapes.
Four seasons.
Six sleepers.
Forty-two feet of freedom.
It doesn’t ask where you’re going. It assumes you’re going further.
Adventure doesn’t wait for perfect conditions — it belongs to those built for every season.
Experience the 2026 Alpine Avalanche Edition 381DL today at ArrKann Trailer & RV Centre in Calgary.
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