New 2026 Keystone RV Avalanche 390DS
+24- MSRP: $104,477
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43ft long
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14,258 lbs
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Sleeps 7
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4 slides
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Kitchen IslandLoft
390DS Floorplan
Specifications
| Sleeps | 7 | Slides | 4 |
| Length | 42 ft 11 in | Ext Width | 8 ft 4 in |
| Ext Height | 13 ft 4 in | Interior Color | Lodge |
| Exterior Color | White Fog | Hitch Weight | 2740 lbs |
| Dry Weight | 14258 lbs | Cargo Capacity | 2482 lbs |
| Fresh Water Capacity | 75 gals | Grey Water Capacity | 132 gals |
| Black Water Capacity | 98 gals | Tire Size | ST235/80R16G |
| Furnace BTU | 35000 btu | Available Beds | King, Queen |
| Refrigerator Type | Residential | Refrigerator Size | 18 cu ft |
| Cooktop Burners | 3 | Number of Awnings | 2 |
| Axle Weight | 7000 lbs | LP Tank Capacity | 30 lbs |
| AC BTU | 30000 btu | TV Info | LR 50" LED TV |
| Awning Info | 11' & 16' Power Carefree w/Adjustable Arms | Axle Count | 2 |
| Washer/Dryer Available | Yes | Number of LP Tanks | 2 |
| Shower Type | Shower w/Seat | Electrical Service | 50 amp |
| VIN | 4YDFAVU24TE760579 |
Description
Keystone Alpine Avalanche Edition fifth wheel 390DS highlights:
- Two Bedrooms
- Loft Area
- Two Full Bathrooms
- Dual Entry
- Fireplace
The 2026 Keystone Alpine Avalanche Edition 390DS is a luxury fifth-wheel designed for larger families or full-time RV living. Its standout feature is a two-bedroom, two-bathroom floorplan with a loft, providing sleeping space for up to 7–8 people.
Floorplan & Sleeping
- Front master bedroom with king bed
- Rear guest bedroom with queen bed
- Loft sleeping area above the rear bedroom (sleeps 3)
- Two full bathrooms
- Dual-entry design for convenient access
- Maximum sleeping capacity: 7–8 people
Living Area
- Four slide-outs for expanded interior space
- Theater seating with heat, LED lighting, and USB charging
- Large fireplace
- Free-standing dinette with storage chairs
- JBL sound system with interior and exterior speakers
- 50-inch Smart TV
Kitchen
- Solid-surface countertops
- Kitchen island with deep dual-bowl stainless sink
- Soft-close hardwood cabinetry
- Residential-style refrigerator (18 cu. ft.)
- 30-inch microwave
- Three-burner range and oven
- High-rise pull-down faucet
Climate & Four-Season Capability
- Polar Pack all-season package
- Heated and enclosed underbelly
- Dual 15,000-BTU Whisper Quiet air conditioners
- Prepped for a third A/C
- 35,000-BTU furnace
- MERV-9 residential air filtration system
- In-floor heat ducts and insulated construction for cold-weather camping
Exterior & Construction
- 42'11" overall length
- 13'4" height
- Wide-body 100-inch construction
- Six-point hydraulic auto-leveling system
- Road Armor hitch pin and suspension
- Heated basement storage (approximately 150 cu. ft.)
- Outdoor kitchen/entertainment area
- 3,000-lb rear receiver hitch
- Dual power awnings with LED lighting
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*All calculated monthly payments are an estimate for qualified buyers only and do not constitute a commitment that financing or a specific interest rate or term is available. Financing terms may not be available in all Campers Inn locations. Campers Inn RV Sales is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual inventory in stock on our lot. Please contact us for availability as our inventory changes rapidly.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.