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    1. Home
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    3. Keystone
    4. Avalanche
    Keystone Avalanche 390DS exterior

    Keystone Avalanche 390DS

    Two bedrooms with loft, two full baths

    • Rear bath
    • Front bedroom
    • Loft
    • Two full baths
    Browse inventory (32)
    Keystone Avalanche 390DS floor plan
    Keystone Avalanche 390DS floor plan

    Key facts

    Length
    42 ft 11 in
    Sleeps
    8

    AI summary

    The 390DS earns attention for pulling off something most fifth wheels don't: two genuine bedrooms, a loft, and two full baths without feeling like a compromise. The rear bathroom does double duty — accessible from the hallway and directly from outside, which is a practical touch you'll appreciate after a muddy hike or a day at the lake. Up front, the master suite has a King bed, its own bathroom access, and a fireplace to take the edge off cool evenings. A kitchen island, gas cooktop, and washer/dryer prep round out a layout that's built for longer stays rather than weekend getaways.

    RV Envy's expert take

    We like...
    • Two full bathrooms
    • Two bedrooms
    • Dinette seating for 4
    • Bathroom accessible from hall and master bedroom
    • Bathroom accessible directly from outside
    Things to consider...
    • Tight bedroom
    • Minimal kitchen/living storage

    Videos

    Find a Keystone Avalanche 390DS

    See it in person or find a great deal nationwide.
    Browse inventory (32)

    Similar floor plans

    Fifth wheel trailers that share features with the Avalanche 390DS, like front bedroom, kitchen island and fireplace.

    Keystone Montana High Country 295RL exterior

    Keystone Montana High Country 295RL

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    MSRP$91,515

    79 units available

    Keystone Montana High Country 295RL floor plan

    RV Envy's expert take

    Consider: Limited pantry space

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    Length

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    Alliance RV Paradigm 295MK exterior

    Alliance RV Paradigm 295MK

    Front bedroom, rear living area

    MSRP$112,962

    5 units available

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    33 ft 3 in

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    Keystone Cougar 290RLS exterior

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    Front bedroom, rear living area, booth dinette

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    Brinkley Model Z 2900 exterior

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    Rear living, large kitchen, walk-thru bath

    MSRP$118,385

    200 units available

    Brinkley Model Z 2900 floor plan

    RV Envy's expert take

    We like: Unique bathroom layout, Large end tables, Televator provides more kitchen counter space, Ample storage

    Consider: Awkward toilet location

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    Jayco Eagle 30.5RSOK exterior

    Jayco Eagle 30.5RSOK

    MSRP$95,117

    1 unit available

    Jayco Eagle 30.5RSOK floor plan
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    14,000 lbs

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    33 ft 10 in

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    K-Z Durango Half-Ton D256RKT exterior

    K-Z Durango Half-Ton D256RKT

    Front bedroom, rear kitchen

    MSRP$90,502

    1 unit available

    K-Z Durango Half-Ton D256RKT floor plan

    RV Envy's expert take

    We like: Large, modern kitchen, Large living area

    Consider: Limited bathroom counterspace, Small nightstands

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    Highland Ridge Silverstar Light Duty 304BHS exterior

    Highland Ridge Silverstar Light Duty 304BHS

    MSRP$78,743
    Highland Ridge Silverstar Light Duty 304BHS floor plan
    Max weight

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    33 ft 3 in

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    Jayco Eagle HT 30.5CKTS exterior

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    MSRP$83,905

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    Other Avalanche floor plans

    Keystone Avalanche 295RK

    Rear kitchen, walk-thru bath

    MSRP$86,380

    4 units available

    Keystone Avalanche 295RK floor plan
    Max weight

    15,000 lbs

    Length

    33 ft 6 in

    Sleeps

    2

    Keystone Avalanche 295RL

    MSRPTBD

    4 units available

    Keystone Avalanche 295RL floor plan
    Max weight

    14,000 lbs

    Length

    33 ft 11 in

    Sleeps

    4

    Keystone Avalanche 300RE

    MSRP$69,309

    2 units available

    Keystone Avalanche 300RE floor plan
    Max weight

    15,000 lbs

    Length

    34 ft

    Sleeps

    4

    Keystone Avalanche 301RE

    MSRP$69,309
    Keystone Avalanche 301RE floor plan
    Max weight

    11,339 lbs

    Length

    34 ft

    Sleeps

    4

    Keystone Avalanche 302RS

    MSRP$89,955

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    Keystone Avalanche 302RS floor plan

    RV Envy's expert take

    We like: Large pantry

    Consider: Limited kitchen storage, Small nightstands

    Max weight

    15,000 lbs

    Length

    34 ft 9 in

    Sleeps

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    Keystone Avalanche 312RS

    MSRP$97,480

    2 units available

    Keystone Avalanche 312RS floor plan
    Max weight

    15,000 lbs

    Length

    34 ft 11 in

    Sleeps

    4

    Keystone Avalanche 313RS

    MSRPTBD

    1 unit available

    Keystone Avalanche 313RS floor plan
    Max weight

    11,520 lbs

    Length

    34 ft 11 in

    Sleeps

    4

    Keystone Avalanche 320RS

    MSRPTBD

    3 units available

    Keystone Avalanche 320RS floor plan
    Max weight

    15,000 lbs

    Length

    35 ft 8 in

    Sleeps

    4

    Keystone Avalanche 321RL

    MSRP$92,655

    7 units available

    Keystone Avalanche 321RL floor plan
    Max weight

    15,000 lbs

    Length

    36 ft 6 in

    Sleeps

    6

    Keystone Avalanche 321RS

    MSRPTBD
    Keystone Avalanche 321RS floor plan
    Max weight

    15,000 lbs

    Length

    35 ft 8 in

    Sleeps

    4

    View all Avalanche floor plans →
    Keystone Avalanche 390DS overview
    • Rear bath
    • Front bedroom
    • Loft
    • Two full baths
    Keystone Avalanche 390DS exterior

    Key facts

    Length
    42 ft 11 in
    Sleeps
    8

    Specs

    Dimensions

    Length
    42 ft 11 in
    Height
    13 ft 4 in
    Width
    8 ft 4 in
    Slideouts
    4
    Axles
    2

    Tanks & capacities

    Fresh water
    75 gal
    Gray water
    132 gal
    Black water
    98 gal

    Weight & towing

    Hitch weight
    2,740 lbs

    Accommodations

    Sleeps
    8
    Download brochure

    Available years

    20252024202320222021
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