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Image #1 - New 2026 Keystone RV Avalanche 366LS Fifth Wheel - Stock #KS2073
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Image #2 - New 2026 Keystone RV Avalanche 366LS Fifth Wheel - Stock #KS2073 - Floorplan
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Image #50 - New 2026 Keystone RV Avalanche 366LS Fifth Wheel - Stock #KS2073
+50- RETAIL PRICE: $84,995
- MSRP: $108,190
- Save: $23,195
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41ft long
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14,027 lbs
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Sleeps 5
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5 slides
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Kitchen IslandRear Kitchen
366LS Floorplan
Specifications
| Sleeps | 5 | Slides | 5 |
| Length | 40 ft 10 in | Ext Width | 8 ft 4 in |
| Ext Height | 13 ft 4 in | Hitch Weight | 2365 lbs |
| Dry Weight | 14027 lbs | Cargo Capacity | 2173 lbs |
| Fresh Water Capacity | 75 gals | Grey Water Capacity | 83 gals |
| Black Water Capacity | 49 gals | Tire Size | ST235/80R16G |
| Furnace BTU | 35000 btu | Available Beds | King |
| 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 65" TV |
| Awning Info | 9' and 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 | 4YDFAVT20TE760094 |
Description
Keystone Alpine Avalanche Edition fifth wheel 366LS highlights:
- Five Slides
- King Bed
- Free-Standing Dinette
- Largest L-Shaped Sofa
- Desk with a Chair
This rear kitchen fifth wheel makes extended stays or weekend trips to the lake enjoyable! The chef of your group will find plenty of counter space with the included kitchen island, plus there is a pantry and 18 cu. ft. residential refrigerator for food storage. A free-standing dinette provides a place to dine together, and the largest L-shaped sofa with recliners will be the perfect spot to relax with a movie. If you have guests, they could sleep here or on the hide-a-bed sofa sleeper. The dual entry bath includes a shower with a seat for added comfort, and the front master bedroom will feel just like home with its king bed slide out and master closet. There is also a dresser and stackable washer and dryer prep if you want to add those appliances!
With any Keystone luxury Alpine Avalanche Edition fifth wheel, you will experience wide-body construction that allows you to stretch out and stay awhile during any season thanks to the Polar Pack All Season Protection that includes a heated and enclosed underbelly, an Astro foil reflective layer on the roof, front and rear walls, and two static attic vents, plus more! The interior offers hardwood slide out fascia with wood accents, designer upholstered window valances with custom wood window frame, plus your choice of modern interior design. There are many more Keystone exclusives, like the Tru-Fit slide construction, the in-floor heating ducts, KeyTV™, and much more to bring you a full-packed, luxury fifth wheel!
Save your favorite Rvs as you browse. Begin with this one!
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JulieAmazing
Every aspect of our experience was excellent at Mountaineer RV & Outdoor Center. The offer we received for our used camper was very fair. When we entered the building we received a wonderful welcome from the receptionist. (Please forgive us for not remembering your name!). Kayla was so kind and patient -
KimberlyAmazing
I can’t say enough good things about this place and the people who helped me. While I did not purchase my trailer there, I was in the area camping when my truck hitch was stolen. Unfortunately it is not a standard stock hitch, so I wasnt able to just easily buy a replacement. Several employees of this -
JaredExtremely Helpful
This was my initial experience purchasing a camper. From the moment I arrived on the lot until the moment I signed the paperwork, the staff demonstrated exceptional patience and courtesy. They were extremely helpful in answering all of my questions during the walkthrough of my camper. They undoubtedly
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Mountaineer RV & Outdoor Center 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 units on our lot. Please contact our Jane Lew location at (304) 997-8533 or our Mt. Nebo location at (681) 628-0288 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.
