Skip to main contentSkip to navigation
RV Envy
RV floor plans
Inventory
Sell your RV
Dealers
Dashboard
  • Class A motorhomes
  • Class C motorhomes
  • Class B vans
  • Fifth wheel trailers
  • Travel trailers
  • Pop-up campers
  • Advanced search
  • Floor plan wizard
  • Inventory

Browse popular layouts & features

Class A motorhomes

  • … with bunk beds
  • … with two bedrooms
  • … with bath and a half
  • … with two full bathrooms
  • … with bunk over cab
  • … with rear bathroom
Browse all features →

Class B vans

  • … with King size bed
  • … with rear twin beds
  • … with Murphy bed
  • … with rear bathroom
  • … with dual twin beds
Browse all features →

Class C motorhomes

  • … with bunk over cab
  • … with bunk beds
  • … with rear bathroom
  • … with rear twin beds
  • … with Murphy bed
  • … with outdoor kitchen
  • … with outdoor TV
Browse all features →

Fifth wheel trailers

  • … with bath and a half
  • … with two bathrooms
  • … with bunk beds
  • … with two bedrooms
  • … with side patio
  • … with rear patio
  • … with outdoor kitchen
  • … with washer/dryer
  • … with front living
Browse all features →

Travel trailers

  • … with bunk beds
  • … with two bedrooms
  • … with Murphy bed
  • … with outdoor kitchen
  • … with rear bath
  • … with front bedroom
Browse all features →

Popup campers

  • under $10k
  • under $15k
  • under 2,000 lbs
  • under 3,000 lbs
Browse all features →

RV dealers by metro area

Los AngelesDallas–Fort WorthHoustonAtlantaPhoenixTampa BayOrlandoDenverChicagoSeattleNashvilleTorontoBrowse all metro areas →

Explore

  • RV floor plans
  • Browse inventory
  • Sell your RV
  • Dealers
  • Shopping tips

Company

  • About
  • Our story
  • Contact

For dealers

  • Dealer websites & CRM
  • Dealer insights

Join our mailing list

We don't send much, but you won't want to miss it!

RV Envy

The RV search engine. Find your dream RV.

We do our best to keep listing details accurate, but pricing, specifications, and availability come from third-party sources and can change without notice. We can't guarantee accuracy, so please confirm the details with the dealer before making any decisions. See something inaccurate? Contact us.

© 2026 RV Envy. All rights reserved.

For AI agentsPrivacyTerms
Dashboard
    1. Home
    2. Inventory
    3. 2025 Forest River Sierra Destination 40DUPLEX

    2025 Forest River Sierra Destination 40DUPLEX

    NewDestination trailer|Stock #17557|Located at RV Station in Victoria / Ynez, TX
    $59,995$106,186
    Save $46,191
    RV Envy

    2025 Forest River Sierra Destination 40DUPLEX

    New · Destination trailer

    $59,995$106,186Save $46,191

    RV Station – Victoria / Ynez

    1945 Garcitas Creek Rd

    Inez, TX 77968

    (855) 885-3145

    Stock #17557

    2025 Forest River Sierra Destination 40DUPLEX floor plan

    Specifications

    Length42 ft 10 in
    Dry weight12,689 lbs
    Sleeps9 people
    Slideouts4

    Full specifications

    AC BTU30000 btu
    Available BedsQueen, Queen
    Awning Info14' Electric with LED Light Strip
    Axle Count2
    Black Water Capacity104 gals
    Cargo Capacity2826 lbs
    Cooktop Burners3
    Dry Weight12689 lbs
    Ext Height13 ft 4 in
    Ext Width8 ft
    Fresh Water Capacity50 gals
    Furnace BTU40000 btu
    GVWR15515 lbs
    Grey Water Capacity156 gals
    Hitch Weight1515 lbs
    LP Tank Capacity30 lbs
    Length42 ft 10 in
    Number of Awnings1
    Number of LP Tanks2
    Refrigerator Size16.2 cu ft
    Refrigerator Type12V Stainless
    Shower TypeShower w/Seat
    Sleeps9
    Slides4
    TV InfoLR 50" Flat Screen TV
    Tire Size16"
    Washer/Dryer AvailableYes
    Water Heater Capacity60000 gal
    Water Heater TypeOn Demand Tankless

    Options and equipment may differ from those listed. We do our best to ensure accuracy, but please confirm all details with the dealer before purchase.

    Get more info

    2025 Sierra Destination 40DUPLEX

    2025 Sierra Destination 40DUPLEX
    I'm interested in
    Preferred contact method
    EmailPhone callText message

    The dealer sees only your first name and general area, not your full name, email, or phone. You'll chat through RV Envy and can share your info anytime.

    We'll add you to our weekly newsletter too, but you can unsubscribe at anytime.

    Dealer information

    RV Station – Victoria / Ynez

    1945 Garcitas Creek Rd
    Inez, TX 77968
    (855) 885-3145

    Forest River Sierra Destination Trailers 40DUPLEX highlights:

    • Two Loft Areas

    • Bath and a Half

    • Dual Entry Doors

    • Hidden Shelves behind Fireplace

    • Shower with a Seat

    You won't believe the comfort and convenience found in this destination trailer. There are two private bedrooms; one up front with a queen bed slide out and storage space, and one in back with a queen bed slide out and a half bath! There is even washer and dryer prep here if you want to add those appliances and the second entry door is also found in this location so you can easily slip out in the morning. Above each of these rooms is a loft providing three total bunk mats for sleeping, storage cabinets, and TV prep in the front loft if you want to add entertainment. Everyone can meet in the combined kitchen and living room that includes dual opposing slides, a 60" theater seating across from a 50" flat screen TV and fireplace, plus a free-standing table with chairs and bench to dine at. The chef of your group will love the large kitchen island, free-standing range with four burners, and a 16.2 cu. ft. 12V stainless refrigerator for food storage. 

    With each Sierra Destination Trailer by Forest River you will enjoy many luxurious features, such as crown molding over the kitchen cabinets, solid surface kitchen countertops, a memory foam mattress, plus so much more. The extra large picture windows throughout let natural light in and provide beautiful outdoor views, and each model includes three or more slides for added interior space. You'll find many exterior conveniences, like the porch light with an interior switch, the rain gutters with extra long drip spouts to prevent black streaking, and an electric awning with LED light strip, plus more! You will stay comfortable year around with dual 15,000 A/C units and the high-efficiency radiant foil in the roof and floor, plus each model is constructed with an Underbelly Armor for better insulation!

    Forest River Sierra Destination Trailers 40DUPLEX highlights:

    • Two Loft Areas

    • Bath and a Half

    • Dual Entry Doors

    • Hidden Shelves behind Fireplace

    • Shower with a Seat

    You won't believe the comfort and convenience found in this destination trailer. There are two private bedrooms; one up front with a queen bed slide out and storage space, and one in back with a queen bed slide out and a half bath! There is even washer and dryer prep here if you want to add those appliances and the second entry door is also found in this location so you can easily slip out in the morning. Above each of these rooms is a loft providing three total bunk mats for sleeping, storage cabinets, and TV prep in the front loft if you want to add entertainment. Everyone can meet in the combined kitchen and living room that includes dual opposing slides, a 60" theater seating across from a 50" flat screen TV and fireplace, plus a free-standing table with chairs and bench to dine at. The chef of your group will love the large kitchen island, free-standing range with four burners, and a 16.2 cu. ft. 12V stainless refrigerator for food storage. 

    With each Sierra Destination Trailer by Forest River you will enjoy many luxurious features, such as crown molding over the kitchen cabinets, solid surface kitchen countertops, a memory foam mattress, plus so much more. The extra large picture windows throughout let natural light in and provide beautiful outdoor views, and each model includes three or more slides for added interior space. You'll find many exterior conveniences, like the porch light with an interior switch, the rain gutters with extra long drip spouts to prevent black streaking, and an electric awning with LED light strip, plus more! You will stay comfortable year around with dual 15,000 A/C units and the high-efficiency radiant foil in the roof and floor, plus each model is constructed with an Underbelly Armor for better insulation!

    Specifications

    Length

    42 ft 10 in

    Dry weight

    12,689 lbs

    Sleeps

    9 people

    Slideouts

    4

    Specifications

    Length

    42 ft 10 in

    Dry weight

    12,689 lbs

    Sleeps

    9 people

    Slideouts

    4

    Download brochure
    Download brochure

    Unit features & options

    • Lippert auto adjust brakes
    • MORryde Detachable Step Above where available
    • Underbelly Armor
    • Electric awning with LED light strip
    • Coated color matched exterior fiberglass
    • 30 lb. double LP tanks with auto change over
    • Detachable hitch (N/A 40DUPLEX)
    • 60” Dual pane patio door, tinted
    • Enclosed and heated dump valves
    • Large tinted windows with 80/20 UV prohibitor
    • 16” Radial tires
    • Automotive-style fender skirts
    • Hitch light
    • Porch light with interior switch
    • Rain gutters with extra-long drip spouts (prevents black streaking)
    • Exterior folding grab handle
    • Chef Collection 3 Burner, 24" Range w/ Drawer
    • 19 Cubic FT Stainless Refrigerator 12V (Where Available)
    • Stainless steel kitchen package
    • 50” flat screen TV
    • JBL Aura Cube FM/Bluetooth media center
    • Teddy Bear bunk mats
    • Washer/dryer prep
    • 6’4” slide heights

    Unit features & options

    • Lippert auto adjust brakes
    • MORryde Detachable Step Above where available
    • Underbelly Armor
    • Electric awning with LED light strip
    • Coated color matched exterior fiberglass
    • 30 lb. double LP tanks with auto change over
    • Detachable hitch (N/A 40DUPLEX)
    • 60” Dual pane patio door, tinted
    • Enclosed and heated dump valves
    • Large tinted windows with 80/20 UV prohibitor
    • 16” Radial tires
    • Automotive-style fender skirts
    • Hitch light
    • Porch light with interior switch
    • Rain gutters with extra-long drip spouts (prevents black streaking)
    • Exterior folding grab handle
    • Chef Collection 3 Burner, 24" Range w/ Drawer
    • 19 Cubic FT Stainless Refrigerator 12V (Where Available)
    • Stainless steel kitchen package
    • 50” flat screen TV
    • JBL Aura Cube FM/Bluetooth media center
    • Teddy Bear bunk mats
    • Washer/dryer prep
    • 6’4” slide heights

    Full specifications

    As provided in the original listing

    AC BTU30000 btu
    Available BedsQueen, Queen
    Awning Info14' Electric with LED Light Strip
    Axle Count2
    Black Water Capacity104 gals
    Cargo Capacity2826 lbs
    Cooktop Burners3
    Dry Weight12689 lbs
    Ext Height13 ft 4 in
    Ext Width8 ft
    Fresh Water Capacity50 gals
    Furnace BTU40000 btu
    GVWR15515 lbs
    Grey Water Capacity156 gals
    Hitch Weight1515 lbs
    LP Tank Capacity30 lbs
    Length42 ft 10 in
    Number of Awnings1
    Number of LP Tanks2
    Refrigerator Size16.2 cu ft
    Refrigerator Type12V Stainless
    Shower TypeShower w/Seat
    Sleeps9
    Slides4
    TV InfoLR 50" Flat Screen TV
    Tire Size16"
    Washer/Dryer AvailableYes
    Water Heater Capacity60000 gal
    Water Heater TypeOn Demand Tankless

    Full specifications

    As provided in the original listing

    AC BTU30000 btu
    Available BedsQueen, Queen
    Awning Info14' Electric with LED Light Strip
    Axle Count2
    Black Water Capacity104 gals
    Cargo Capacity2826 lbs
    Cooktop Burners3
    Dry Weight12689 lbs
    Ext Height13 ft 4 in
    Ext Width8 ft
    Fresh Water Capacity50 gals
    Furnace BTU40000 btu
    GVWR15515 lbs
    Grey Water Capacity156 gals
    Hitch Weight1515 lbs
    LP Tank Capacity30 lbs
    Length42 ft 10 in
    Number of Awnings1
    Number of LP Tanks2
    Refrigerator Size16.2 cu ft
    Refrigerator Type12V Stainless
    Shower TypeShower w/Seat
    Sleeps9
    Slides4
    TV InfoLR 50" Flat Screen TV
    Tire Size16"
    Washer/Dryer AvailableYes
    Water Heater Capacity60000 gal
    Water Heater TypeOn Demand Tankless

    Price history

    Days listed

    44

    Price history

    Days listed

    44

    Get more info

    2025 Sierra Destination 40DUPLEX

    2025 Sierra Destination 40DUPLEX
    I'm interested in
    Preferred contact method
    EmailPhone callText message

    The dealer sees only your first name and general area, not your full name, email, or phone. You'll chat through RV Envy and can share your info anytime.

    We'll add you to our weekly newsletter too, but you can unsubscribe at anytime.