2025 Keystone Alpine Alpine

New Fifth Wheel in Mount Vernon, Washington, 98273

$89,992.00
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New 2025 Keystone Alpine Alpine available in Mount Vernon, Washington
2025 Keystone Alpine Alpine - New Fifth Wheel For Sale by Poulsbo RV in Mount Vernon, Washington features Awning
2025 Alpine Alpine by Keystone from Poulsbo RV in Mount Vernon, Washington
New 2025 Keystone Alpine Alpine available in Mount Vernon, Washington

Unit Specs

  • Stock #M3501
  • Year2025
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelAlpine
  • FloorplanAlpine
  • Type Fifth Wheel
  • ConditionNew
  • Length41' 0"
  • VIN4YDFALU24SE780026
  • MSRP $131,367.00
  • Price $89,992.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Exterior ColorEASTON/WHITEFOG
  • Sleeps6
  • Slideouts5
Introducing the stunning 2025 Keystone Alpine 3700FL, an ideal choice for those who crave adventure and comfort in one majestic package. This spacious RV measures an impressive 41.34 feet long, designed to accommodate the needs of a family or a group of friends with its generous sleeping capacity for up to 6 people. With a robust dry weight of 14,065 pounds and a GVWR of 16,500 pounds, it is both durable and capable of handling various journeys while providing a smooth towing experience thanks to its towing capacity of 3,000.05 pounds. The new condition of this model assures you that you are investing in quality and reliability. One of the highlights of the Keystone Alpine is its flexibility, featuring five slide-outs that expand your living space significantly and make every trip more enjoyable. You will appreciate the convenience of front and rear power leveling jacks, which ensure a stable setup wherever your adventure takes you. Additionally, with two awnings, you can create comfortable outdoor living spaces, perfect for gathering with friends or family at your campsite. As a family-owned, award-winning local RV dealer with multiple locations in Sumner, Everett, Kent, and Mt. Vernon Washington, Poulsbo RV is here to help you find the perfect RV. Stock#: M3501, VIN: 4YDFALU24SE780026.

2025 Keystone Alpine Alpine Features


  • Exterior
    Awning

2025 Keystone Alpine Alpine Literature


2025 Alpine Brochure PDF 2025 Alpine Brochure 1
Seller Info

Poulsbo RV

510 Eleanor Lane
Mount Vernon, WA 98273

Member Since 2025

See 691 Reviews

Unit Specs

  • Stock #M3501
  • Year2025
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelAlpine
  • FloorplanAlpine
  • Type Fifth Wheel
  • ConditionNew
  • Length41' 0"
  • VIN4YDFALU24SE780026
  • MSRP $131,367.00
  • Price $89,992.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Exterior ColorEASTON/WHITEFOG
  • Sleeps6
  • Slideouts5

Email Seller

Request More Info on this 2025 Keystone Alpine Alpine Offered for sale by Poulsbo RV
Poulsbo RV
Poulsbo RV

510 Eleanor Lane
Mount Vernon, WA 98273

Phone: Click to Call

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New 2025 Keystone Alpine Alpine available in Mount Vernon, Washington
2025 Keystone Alpine Alpine - New Fifth Wheel For Sale by Poulsbo RV in Mount Vernon, Washington features Awning
2025 Alpine Alpine by Keystone from Poulsbo RV in Mount Vernon, Washington
New 2025 Keystone Alpine Alpine available in Mount Vernon, Washington