2025 Keystone Avalanche 366LS

New Fifth Wheel in Longmont, Colorado, 80504

$79,999.00
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New 2025 Keystone Avalanche 366LS available in Longmont, Colorado
2025 Keystone Avalanche 366LS - New Fifth Wheel For Sale by General RV Center in Longmont, Colorado
2025 Avalanche 366LS by Keystone from General RV Center in Longmont, Colorado
New 2025 Keystone Avalanche 366LS available in Longmont, Colorado

Unit Specs

  • Stock #335456
  • Year2025
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelAvalanche
  • Floorplan366LS
  • Type Fifth Wheel
  • ConditionNew
  • Width8' 4"
  • VIN4YDFAVT28SE760567
  • MSRP $111,183.50
  • Sale Price $79,999.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps6
  • Slideouts5
Experience the pinnacle of luxury and comfort with the 2025 Keystone Alpine 366LS. This exquisite fifth wheel is designed to elevate your adventures with its spacious and well-thought-out floorplan. The rear kitchen, equipped with a full-size electric refrigerator and a three-burner cooktop, offers a perfect space for culinary creations. The large island provides ample counter space, making meal prep a breeze. The center living area is a haven of relaxation, featuring the largest L-shaped sofa and recliners that invite you to unwind after a day of exploration. The front bedroom is a sanctuary of rest, boasting a king-sized bed with storage underneath and a master closet that’s prepped for a washer and dryer. The center bath, with its stylish plastic and glass shower, ensures convenience and privacy. With five slides, this RV offers expansive living space, and the dual powered retractable awnings extend your outdoor enjoyment. Whether you're embarking on a weekend getaway or a cross-country journey, the Alpine 366LS promises an unforgettable experience. For more details and to see this beauty in person, visit your nearest General RV dealership.

2025 Keystone Avalanche 366LS Features


2025 Keystone Avalanche 366LS Literature


2025 Avalanche Brochure PDF 2025 Avalanche Brochure 1
Seller Info

General RV Center

10400 E I-25 Frontage Road
Longmont, CO 80504

Member Since 2025

See 215 Reviews

Unit Specs

  • Stock #335456
  • Year2025
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelAvalanche
  • Floorplan366LS
  • Type Fifth Wheel
  • ConditionNew
  • Width8' 4"
  • VIN4YDFAVT28SE760567
  • MSRP $111,183.50
  • Sale Price $79,999.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps6
  • Slideouts5

Estimated Payment-

Interest Rate % *(W.A.C.)
Term Years
Down Payment $
*W.A.C. = With approved credit

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Request More Info on this 2025 Keystone Avalanche 366LS Offered for sale by General RV Center
General RV Center
General RV Center

10400 E I-25 Frontage Road
Longmont, CO 80504

Phone: Click to Call

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New 2025 Keystone Avalanche 366LS available in Longmont, Colorado
2025 Keystone Avalanche 366LS - New Fifth Wheel For Sale by General RV Center in Longmont, Colorado
2025 Avalanche 366LS by Keystone from General RV Center in Longmont, Colorado
New 2025 Keystone Avalanche 366LS available in Longmont, Colorado