2025 Keystone Alpine Avalanche Edition 366LS

New Fifth Wheel in La Feria, Texas, 78559

$75,878.00
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New 2025 Keystone Alpine Avalanche Edition 366LS available in La Feria, Texas
2025 Keystone Alpine Avalanche Edition 366LS - New Fifth Wheel For Sale by Optimum RV - Harlingen in La Feria, Texas features Awning, Slideout
2025 Alpine Avalanche Edition 366LS by Keystone from Optimum RV - Harlingen in La Feria, Texas
New 2025 Keystone Alpine Avalanche Edition 366LS available in La Feria, Texas

Unit Specs

  • Stock #0KA318
  • Year2025
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelAlpine Avalanche Edition
  • Floorplan366LS
  • Type Fifth Wheel
  • ConditionNew
  • VIN4YDFAVT29SE760318
  • Price $106,562.00
  • Sale Price $75,878.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps5
  • Water Capacity (Fresh)75 gal
  • Water Capacity (Black)49 gal
  • Water Capacity (Grey)83 gal
  • Slideouts5
  • Tow/Hitch Weight2295 lbs

SPEAK TO ONE OF OUR PURCHASING EXPERTS IN LA FERIA AT 956-215-8805

 

Keystone Alpine Avalanche Edition fifth wheel 366LS highlights from Optimum RV:

  • 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!



View a video of this 2025 Keystone Alpine Avalanche Edition 366LS RV on YouTube!

2025 Keystone Alpine Avalanche Edition 366LS Features


  • Exterior
    Awning, Slideout

2025 Keystone Alpine Avalanche Edition 366LS Specifications

General

MSRP

$103,210

Dimensions

Height

13' 4"

Length

40' 10"

Weights

Hitch Weight

2,365 lbs

Payload Capacity

2,173 lbs

Capacities

Refrigerator Capacity

18 cu ft

Sleep Capacity

6

Water Capacity - Black

49 gal

Water Capacity - Fresh

75 gal

Water Capacity - Grey

83 gal

Exterior

# Awnings

2

# Axles

2

# Doors

1

# Slides

5

Chassis

10" I-Beams w/ 8" Z-drop frame technology and 100" wide-body construction

Hitch

Fifth Wheel

Electrical

# A/C

2

A/C Spec

Dual Quiet Cool (2) high-pressure A/Cs w/ 15K BTU Whisper Quiet Technology, and residential MERV-9 air filtration

*MFG Specs are for base unit. Certain options may change specifications listed. Please consult dealer for more details. Data is provided by a 3rd party. RVUSA.com cannot guarantee the accuracy of the data presented.

2025 Keystone Alpine Avalanche Edition 366LS Literature


Seller Info

Optimum RV - Harlingen

26421 White Ranch Rd
La Feria, TX 78559

Member Since 2024

See 97 Reviews

Unit Specs

  • Stock #0KA318
  • Year2025
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelAlpine Avalanche Edition
  • Floorplan366LS
  • Type Fifth Wheel
  • ConditionNew
  • VIN4YDFAVT29SE760318
  • Price $106,562.00
  • Sale Price $75,878.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps5
  • Water Capacity (Fresh)75 gal
  • Water Capacity (Black)49 gal
  • Water Capacity (Grey)83 gal
  • Slideouts5
  • Tow/Hitch Weight2295 lbs

Email Seller

Request More Info on this 2025 Keystone Alpine Avalanche Edition 366LS Offered for sale by Optimum RV - Harlingen
Optimum RV - Harlingen
Optimum RV - Harlingen

26421 White Ranch Rd
La Feria, TX 78559

Phone: Click to Call

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2025 Keystone Alpine Avalanche Edition 366LS Gallery

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New 2025 Keystone Alpine Avalanche Edition 366LS available in La Feria, Texas
2025 Keystone Alpine Avalanche Edition 366LS - New Fifth Wheel For Sale by Optimum RV - Harlingen in La Feria, Texas features Awning, Slideout
2025 Alpine Avalanche Edition 366LS by Keystone from Optimum RV - Harlingen in La Feria, Texas
New 2025 Keystone Alpine Avalanche Edition 366LS available in La Feria, Texas