2021 Keystone Avalanche 338GK

Used Fifth Wheel in Sebring, Florida, 33870

$42,800.00
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Used 2021 Keystone Avalanche 338GK available in Sebring, Florida
2021 Keystone Avalanche 338GK - Used Fifth Wheel For Sale by Pop RVs in Sebring, Florida features Awning, Slideout, Leveling Jacks, Air Conditioning
2021 Avalanche 338GK by Keystone from Pop RVs in Sebring, Florida
Used 2021 Keystone Avalanche 338GK available in Sebring, Florida

Unit Specs

  • Consignment
  • New Arrival
  • Stock #478746
  • Year2021
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelAvalanche
  • Floorplan338GK
  • Type Fifth Wheel
  • ConditionUsed
  • Length33' 0"
  • Width8' 0"
  • Height13' 0"
  • Price $42,800.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Interior ColorGrey
  • Exterior ColorWhite
  • Sleeps4
  • Water Capacity (Fresh)66 gal
  • Water Capacity (Grey)83 gal
  • Air Conditioners2
  • A/C Spec15,000 & 13,500 BTU
  • Slideouts4
  • Dry Weight12,350 lbs
  • # Axles2
Stock #478746 -

2021 Keystone Avalanche 338GK. Ready for the Next Adventure.

The 2021 Keystone Avalanche 338GK is a luxury full-profile fifth-wheel RV built for comfortable, extended travel.

It features Keystone's wide-body construction with robust laminated walls and advanced frame technology, providing strength and durability on the road.

Inside, the Avalanche 338GK offers spacious living areas with modern touches, such as large tinted safety-glass windows that let in natural light and create an open feel.

The interior is designed for convenience and comfort, featuring well-appointed cabinetry, solid-surface countertops, and ample storage.

The kitchen and living space are arranged for residential-style use, making meal prep, dining, and relaxing effortless.

This model includes multiple slide-outs to maximize interior space and enhance livability.

Climate control and insulation features, such as the Polar Pack all-season protection and in-floor heating ducts, extend the camping season into colder weather.

On the exterior, features like Road Armor suspension, Max Turn technology, and Hitch Vision simplify towing and improve handling. The outdoor kitchen and pass-through storage are added bonus features for your convenience and enjoyment!

This Avalanche is ready for your next adventure!

This is a brand new listing, just on the market this week. Please submit all reasonable offers.

Reason for selling is no longer using.

You have questions? We have answers. Call us at (941) 200-1030 to discuss this RV.

Selling your RV has never been easier. At Pop RVs, we literally sell thousands of units every year all over the country. Call (855) 273-7188 and we'll get started selling your RV today.

2021 Keystone Avalanche 338GK Features


  • Electrical
    Air Conditioning
  • Exterior
    Awning, Leveling Jacks, Slideout

2021 Keystone Avalanche 338GK Literature


2021 Avalanche Brochure PDF 2021 Avalanche Brochure 1
Seller Info

Pop RVs

5717 Bessie Drive
Sarasota, FL 34233

Member Since 2015

See 776 Reviews

Unit Specs

  • Consignment
  • New Arrival
  • Stock #478746
  • Year2021
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelAvalanche
  • Floorplan338GK
  • Type Fifth Wheel
  • ConditionUsed
  • Length33' 0"
  • Width8' 0"
  • Height13' 0"
  • Price $42,800.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Interior ColorGrey
  • Exterior ColorWhite
  • Sleeps4
  • Water Capacity (Fresh)66 gal
  • Water Capacity (Grey)83 gal
  • Air Conditioners2
  • A/C Spec15,000 & 13,500 BTU
  • Slideouts4
  • Dry Weight12,350 lbs
  • # Axles2

Unit Location

  • City Sebring
  • State Florida
  • Zip 33870

Email Seller

Request More Info on this 2021 Keystone Avalanche 338GK Offered for sale by Pop RVs
Pop RVs
Pop RVs

5717 Bessie Drive
Sarasota, FL 34233

Phone: Click to Call

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2021 Keystone Avalanche 338GK Gallery

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Used 2021 Keystone Avalanche 338GK available in Sebring, Florida
2021 Keystone Avalanche 338GK - Used Fifth Wheel For Sale by Pop RVs in Sebring, Florida features Awning, Slideout, Leveling Jacks, Air Conditioning
2021 Avalanche 338GK by Keystone from Pop RVs in Sebring, Florida
Used 2021 Keystone Avalanche 338GK available in Sebring, Florida