2021 Keystone Avalanche 378BH

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Condition
Used
Year
2021
Make
Keystone
Model
Avalanche
Model Number
378BH
Length
41
Gross Vehicle Weight
16500
Posted
Aug 25, 2025
Additional information
Fuel
N/A
Slide Outs
4
Sleeping Capacity
10
# of Air Conditioners
2
Water Capacity
66
Leveling Jacks
Yes
Description
Used 2021 Keystone RV Avalanche 378BH

Keystone Avalanche fifth wheel 378BH highlights:

  • Full and Half Bath
  • Bunkhouse Suite
  • Loft
  • Dual Entry
  • Outdoor Kitchen
  • Kitchen Island

 

You won't believe how many extravagant details have been included in this Avalanche fifth wheel! Traveling with guests or extended family will be easy to do with the separate bunkhouse suite and master suite. Since the master suite has its own master closet and entrance into the full bathroom, and the bunkhouse contains its very own half bathroom, everyone will have their own private space to get ready each morning. On top of that, you will also be able to choose where you want to prepare and cook each day's meals with both a spacious indoor kitchen with full amenities, a large pantry, and a curio, plus an outdoor kitchen and an outdoor entertainment center with TV.  You can also add an option or two such as a washer/dryer and/or a residential refrigerator.  And there is so much more to love about this fifth wheel!

 

With any Keystone luxury full-profile Avalanche fifth wheel, you can 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 grained soft gray wood throughout and polished natural stone solid surface countertops, plus your choice of modern interior design. There are many more Keystone exclusives, plus standard and optional features that will allow you to choose the perfect RV for you!

Additional Features
Max Sleeping Count: 10
Number Of Oven Burners: 3
Kitchen Location: Center
Living Area Location: Center
Refrigerator Size: Full-Size
Bathroom Location: Center
Kitchen / Living Area Flooring Type: Vinyl
Bunkhouse: Yes
Kitchen Table Configuration: Pedestal Table
Layout: Oven / Stove
Refrigerator Power Mode: Electric / Propane
Number Of Bunk Beds: 4
Toilet Type: Porcelain
Number Of Full Size Beds: 0
Number Of Double Beds: 0
Door Type: Plastic / Glass
Number Of Bathrooms: 2
Bathroom Flooring Type: Vinyl
Number Of Convertible / Sofa Beds: 2
Overhead Fan: Yes
Number Of Queen Size Beds: 0
Number Of King Size Beds: 1
Number Of Sofas: 2
Master Bedroom Location: Front / Rear
Full Size Master Bedroom Closet: Yes
Master Bedroom Shades / Curtains: Yes
Master Bedroom Mirror Doors: Yes
Master Bedroom Flooring Type: Vinyl
Master Bedroom Door Style: Conventional Door
Sofa Material: Vinyl
Reclining Sofa: No
Number Of Recliner / Rockers: 1
Oven Depth: 22
Material: Vinyl
Heated: No
Water Heater Tank Capacity: 12
Heater Type: Automatic
Air Conditioning: 28500
Battery Power Converter: Yes
TV Antenna Prewiring: Yes
Cable Prewiring: Yes
Heat Prewiring: Yes
Phone Prewiring: No
Air Conditioning Prewiring: Yes
Washer / Dryer Prewiring: Yes
Air Conditioning Type: Automatic
Satellite Prewiring: Yes
Heater: 35000
Water Heater Pump Power Mode: Electrical / Propane
Water Heater Tank Bypass: Yes
Total Fresh Water Tank Capacity: 66 gal
Total Gray Water Tank Capacity: 117
Total Black Water Tank Capacity: 83
Total Propane Tank Capacity: 14.2
Number Of Propane Tanks: 2
Number Of Fresh Water Holding Tanks: 1
Number Of Black Water Holding Tanks: 1
Number Of Gray Water Holding Tanks: 1
Interior Height: 82
Speaker Location(s): Interior / Exterior
Number Of Radios: 1
Surround Sound: Yes
Number Of Televisions: 2
Number Of Discs: 1
Number Of Emergency Exits: 1
Awning Length: 26
Sidewall Construction: Fiberglass
Body Material: Aluminum
Number of Awnings: 2
Number of Doors: 2
Number of Slideouts: 4
Sliding Glass Door: No
Power Retractable Awning: Yes
Screened Room: No
Leveling Jack Type: Front Power / Rear Power
Power Retractable Slideout: Yes
Number Of Axles: 2
Wheels Composition: Aluminum
Rear Tire (Full Spec): ST235/85R 16G
Rear Wheel Diameter: 16
Rear Tire Width: 235
Rear Tire Speed Rating: G
Rear Tire Aspect Ratio: 85
Length: 487
Width: 100
GVWR: 16,500 lbs
Dry Weight: 13616
Interior Wood Finish: Yes
Wallpaper: Yes
Rear Brake Type: Electric Drum
Hitch Weight: 2820
Payload Capacity: 2884
Towing Capacity: 3000
Rear Hitch Type: Receiver
Size: 2
Height: 160
Size X: 5.1
Location
City
Muskegon
ZIP code
49442
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* DISCLAIMER: Estimated payments are for informational purposes only. All estimates are subject to credit approval. These estimates do not include tax, title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. They do not represent a financing offer or a guarantee of credit.
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