Share

Close

Monthly Payment Disclaimer

Close

The values presented on this site are for estimation purposes only. Your actual payment may vary based on several factors such as down payment, credit history, final price, available promotional programs and incentives. Applicable tag, title, destination charges, taxes and other fees and incentives are not included in this estimate.

Dealer Spike is not responsible for any payment data presented on this site. Please verify all monthly payment data with the dealership’s sales representative.

2025 Keystone RV Avalanche 366LS

HIGHIGHTS: 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, crown molding, 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!
More Less
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
  • New-2025-Keystone RV-Avalanche 366LS-Jane Lew
MID LIVING! REAR KITCHEN
  • New
  • In Stock
  • Jane Lew
  • KS1954
  • 4YDFAVT22SE760564
  • Trailer
  • Fifth Wheel - Couples
  • 40 ft 10 in
  • 14027 lbs
  • 6
  • 3
  • 2
  • Jane Lew
  • New
  • KS1954
  • 2025
  • Keystone RV
  • Avalanche 366LS
  • Trailer
  • Fifth Wheel - Couples
  • Keystone RV Avalanche
  • 4YDFAVT22SE760564
  • https://my.matterport.com/show/?m=KofKrm5ygfw
  • 40 ft 10 in
  • 14027 lbs
  • 2365
  • 8 ft 4 in
  • 13 ft 4 in
  • 2173
  • 2
  • 75 gal
  • 83 gal
  • 49 gal
  • 30 LBS
  • 6
  • 3
  • 2
  • 30000 BTU
  • 35000 BTU
  • Yes
    • Front Bedroom
    • King Bed
    • Rear Entertainment
    • Rear Kitchen

Get an Estimate for Your Payment

  • Estimated Payment
  • Calculation is estimate only.

Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.