New and used 3815 Seismic Luxury Series by Jayco RVs for sale

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New 2025 Jayco Seismic Luxury Series 3815 image
New 2025 Jayco Seismic Luxury Series 3815
  • Call for price
  • CHICHESTER, NH
  • Chichester, NH
View Details

Jayco Seismic Luxury Series toy hauler 3815 highlights:

  • 15'6" Cargo Area
  • Dual Entry Doors
  • Half Bath in Garage
  • Loft
  • Kitchen Island
  • HappiJac Electric Queen Bed

 

Explore new places with your toys with this fifth wheel that offers a separate garage from the main living and kitchen area and turns into an extra living space once you have unloaded your toys. You can easily setup the rear convertible sofas below the electric queen bed to rest and relax before heading out, and the second entry door plus the half bath provide convenience. The main living and kitchen area is spacious with two slides, and the SuperSofa offers heat, massage, recliners, cupholders and LED lighting. You can watch the 4K Smart LED HDTV with a fireplace below and visit with the cook. The kitchen offers a 30" residential microwave, an island, a pantry and a refrigerator. You will find shoe storage under the interior steps as you head to the inventive side-aisle bath with walk-in shower. And sleep like a king in the master bedroom with a king bed. Be sure to enjoy the two electric awnings when hanging outdoors, plus the party deck offers a place to relax and entertain above ground.

 

With any Seismic Luxury Series fifth wheel toy hauler by Jayco, you will enjoy the versatile garage that offers a rear ramp door and patio with anti-slip, non-skid flooring, a Tuff-ply, rubberized garage floor liner, and the Industry's first 2" block-foam fully insulated garage floor. The mandatory 5 Star Handing package gives you MORryde CRE-3000 rubberized suspension, Dexter axles with Nev-R-Adjust brakes, E-Z Lube hubs and 4,000 lb. leaf springs, and a MORryde pin box and more. More standout features include the Tire Pressure Monitoring system, the wireless remote control system which includes Bluetooth wireless interior controls, the fresh water drinking system, and the list goes on and on! Choose a Seismic Luxury Series because there isn't anything better!

 

Call, Click, Text or Visit Us Today at Little Dealer Little Prices RV a Campers Inn RV Company and Find Your Away!

 

Stock 360 Tour & Stock Images may be shown. Colors & Specs may vary.

New 2025 Jayco Seismic Luxury Series 3815 image
New 2025 Jayco Seismic Luxury Series 3815
  • Call for price
  • LITTLE DEALER OF PHOENIX, AZ
  • Phoenix, AZ
View Details

Jayco Seismic Luxury Series toy hauler 3815 highlights:

  • 15' 6" Cargo Area
  • Dual Entry Doors
  • Half Bath in Garage
  • Loft
  • Kitchen Island
  • HappiJac Electric Queen Bed

 

Explore new places with your toys with this fifth wheel that offers a separate garage from the main living and kitchen area and turns into an extra living space once you have unloaded your toys. You can easily set up the rear convertible sofas below the electric queen bed to rest and relax before heading out, and the second entry door plus the half bath provide convenience. The main living and kitchen area is spacious with two slides, and the SuperSofa offers heat, massage, recliners, cupholders and LED lighting. You can watch the 4K Smart LED HDTV with a fireplace below and visit with the cook. The kitchen offers a GE Profile Series 30 in. residential convection microwave with built in air fryer, an island, a pantry and a 17 cu. ft. 12V refrigerator. You will find shoe storage under the interior steps as you head to the inventive side-aisle bath with walk-in shower. And you'll sleep like royalty in the master bedroom with a king bed. Be sure to enjoy the two electric awnings when hanging outdoors, plus the party deck offers a place to relax and entertain above ground.

 

With any Seismic Luxury Series fifth wheel toy hauler by Jayco, you will enjoy the versatile garage that offers a rear ramp door and patio with anti-slip, non-skid flooring, a Tuff-ply, rubberized garage floor liner, and the Industry's first 2" block-foam fully insulated garage floor. The mandatory 5 Star Handing package gives you MORryde CRE-3000 rubberized suspension, Dexter axles with Nev-R-Adjust brakes, E-Z Lube hubs and 4,000 lb. leaf springs, and a MORryde pin box and more. More standout features include the removable three seasons garage wall/doors, the wireless remote control system which includes Bluetooth wireless interior controls, the fresh water drinking system, and the list goes on and on! Choose a Seismic Luxury Series because there isn't anything better!

 

*All calculated monthly payments are an estimate for qualified buyers only and do not constitute a commitment that financing or a specific interest rate or term is available. Financing terms may not be available in all Campers Inn Company locations. Campers Inn RV Sales is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes freight, sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual inventory in stock on our lot. Please contact us for availability as our inventory changes rapidly. Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.

 

Call, Click, Text or Visit Us Today at Little Dealer Little Prices RV a Campers Inn RV Company and Find Your Away!

 

Stock 360 Tour & Stock Images may be shown. Colors & Specs may vary.

New 2025 Jayco Seismic Luxury Series 3815 image
New 2025 Jayco Seismic Luxury Series 3815
  • Call for price
  • PHOENIX, AZ
  • Phoenix, AZ
View Details

Jayco Seismic Luxury Series toy hauler 3815 highlights:

  • 15' 6" Cargo Area
  • Dual Entry Doors
  • Half Bath in Garage
  • Loft
  • Kitchen Island
  • HappiJac Electric Queen Bed

 

Explore new places with your toys with this fifth wheel that offers a separate garage from the main living and kitchen area and turns into an extra living space once you have unloaded your toys. You can easily set up the rear convertible sofas below the electric queen bed to rest and relax before heading out, and the second entry door plus the half bath provide convenience. The main living and kitchen area is spacious with two slides, and the SuperSofa offers heat, massage, recliners, cupholders and LED lighting. You can watch the 4K Smart LED HDTV with a fireplace below and visit with the cook. The kitchen offers a GE Profile Series 30 in. residential convection microwave with built in air fryer, an island, a pantry and a 17 cu. ft. 12V refrigerator. You will find shoe storage under the interior steps as you head to the inventive side-aisle bath with walk-in shower. And you'll sleep like royalty in the master bedroom with a king bed. Be sure to enjoy the two electric awnings when hanging outdoors, plus the party deck offers a place to relax and entertain above ground.

 

With any Seismic Luxury Series fifth wheel toy hauler by Jayco, you will enjoy the versatile garage that offers a rear ramp door and patio with anti-slip, non-skid flooring, a Tuff-ply, rubberized garage floor liner, and the Industry's first 2" block-foam fully insulated garage floor. The mandatory 5 Star Handing package gives you MORryde CRE-3000 rubberized suspension, Dexter axles with Nev-R-Adjust brakes, E-Z Lube hubs and 4,000 lb. leaf springs, and a MORryde pin box and more. More standout features include the removable three seasons garage wall/doors, the wireless remote control system which includes Bluetooth wireless interior controls, the fresh water drinking system, and the list goes on and on! Choose a Seismic Luxury Series because there isn't anything better!

 

*All calculated monthly payments are an estimate for qualified buyers only and do not constitute a commitment that financing or a specific interest rate or term is available. Financing terms may not be available in all Campers Inn Company locations. Campers Inn RV Sales is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes freight, sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual inventory in stock on our lot. Please contact us for availability as our inventory changes rapidly. Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.

 

Call, Click, Text or Visit Us Today at Little Dealer Little Prices RV a Campers Inn RV Company and Find Your Away!

 

Stock 360 Tour & Stock Images may be shown. Colors & Specs may vary.

New 2025 Jayco Seismic Luxury Series 3815 image
New 2025 Jayco Seismic Luxury Series 3815
  • $130,995.00
  • FRETZ RV OF SOUDERTON, PA
  • Souderton, PA
View Details

Fretz RV is taking future orders at deeply discounted prices. Fill out an order form today for an immediate 2025 delivery!

 

Discover the all-new 2025 Jayco Seismic Luxury Series 3815, a premium toy hauler designed for those who demand both luxury and adventure. This spacious RV offers a large garage for your toys, high-end finishes, and advanced features throughout. With a luxurious living area, modern kitchen, and multiple sleeping options, the Seismic 3815 is perfect for family getaways or extended trips. Enjoy the best of both worlds with comfort, style, and performance.

 

Jayco Seismic Luxury Series toy hauler 3815 highlights:

  • 15' 6" Cargo Area
  • Dual Entry Doors
  • Half Bath in Garage
  • Loft
  • Kitchen Island
  • HappiJac Electric Queen Bed

 

Explore new places with your toys with this fifth wheel that offers a separate garage from the main living and kitchen area and turns into an extra living space once you have unloaded your toys. You can easily set up the rear convertible sofas below the electric queen bed to rest and relax before heading out, and the second entry door plus the half bath provide convenience. The main living and kitchen area is spacious with two slides, and the SuperSofa offers heat, massage, recliners, cupholders and LED lighting. You can watch the 4K Smart LED HDTV with a fireplace below and visit with the cook. The kitchen offers a GE Profile Series 30 in. residential convection microwave with built in air fryer, an island, a pantry and a 17 cu. ft. 12V refrigerator. You will find shoe storage under the interior steps as you head to the inventive side-aisle bath with walk-in shower. And you'll sleep like royalty in the master bedroom with a king bed. Be sure to enjoy the two electric awnings when hanging outdoors, plus the party deck offers a place to relax and entertain above ground.

 

With any Seismic Luxury Series fifth wheel toy hauler by Jayco, you will enjoy the versatile garage that offers a rear ramp door and patio with anti-slip, non-skid flooring, a Tuff-ply, rubberized garage floor liner, and the Industry's first 2" block-foam fully insulated garage floor. The mandatory 5 Star Handing package gives you MORryde CRE-3000 rubberized suspension, Dexter axles with Nev-R-Adjust brakes, E-Z Lube hubs and 4,000 lb. leaf springs, and a MORryde pin box and more. More standout features include the removable three seasons garage wall/doors, the wireless remote control system which includes Bluetooth wireless interior controls, the fresh water drinking system, and the list goes on and on! Choose a Seismic Luxury Series because there isn't anything better!

New 2025 Jayco Seismic Luxury Series 3815 image
New 2025 Jayco Seismic Luxury Series 3815
  • Call for price
  • LITTLE DEALER OF PHOENIX, AZ
  • Phoenix, AZ
View Details

New 2025 Jayco Seismic Luxury Series 3815 Toy Hauler
Unleash the Thrill—Where Luxury Meets the Dirt

For those who chase adrenaline by day and relax in comfort by night, the 2025 Jayco Seismic Luxury Series 3815 delivers the best of both worlds. Whether you’re carving dunes, hitting the mountain trails, or camping deep in the forest, this luxury toy hauler gives you the space, power, and amenities to do it all without compromise. It’s not just a fifth wheel—it’s your mobile adventure basecamp.

Built for bold explorers with refined taste, the 3815 transforms rugged weekends into epic experiences, letting you bring your gear, your crew, and a touch of elegance to the wild outdoors.

Adventure in Style with These High-Impact Highlights and Features

  • Spacious 15' 6" Cargo Garage
    Haul your dirt bikes, ATVs, kayaks, or adventure gear with confidence. Once unloaded, convert the space into a full lounge, bunkhouse, or party deck.

  • HappiJac Electric Queen Bed and Convertible Sofas
    Flexible sleeping for guests, kids, or fellow adventurers. Instantly raise or lower the electric queen bed for storage or relaxation.

  • Half Bath in Garage with Dual Entry
    Convenience is key when your feet are muddy and you’re running between the trail and the trailer. Two entry doors make coming and going a breeze.

  • Loft Area for Extra Sleeping or Storage
    A cozy perch above the garage adds a perfect hideaway for younger campers or extra gear.

  • SuperSofa with Heat, Massage, and LED Accents
    After a long day on the trails, kick back like royalty. Built-in cupholders and recliners make this more than a couch—it’s a command center for comfort.

  • Gourmet Kitchen with Island
    Cook up campsite feasts with premium appliances like the GE Profile convection microwave with built-in air fryer, 17 cu. ft. 12V refrigerator, pantry, and residential finishes.

  • Fireplace and 4K Smart LED HDTV
    Gather around for movie night or game day—indoors feels like home with this entertainment setup.

  • King Bed in Master Suite
    Recharge in the private bedroom featuring a walk-around king bed and smart storage for clothes, gear, and more.

  • Side-Aisle Bath with Walk-In Shower
    No RV squeeze here—spacious, stylish, and ready to wash off the day’s dust in comfort.

  • Party Deck with Railing
    Elevate your campsite experience—literally. Use the ramp as a raised patio with seating, drinks, and unforgettable views.

  • Two Electric Awnings with LED Lighting
    Create an expansive outdoor living area, perfect for grilling, relaxing, or late-night conversations under the stars.

Built Tough and Smart for the Trail Ahead

  • Anti-slip, fully insulated 2" garage floor with rubberized liner

  • 5 Star Handling Package: MORryde CRE-3000 suspension, 4,000 lb. leaf springs, Dexter axles, and Nev-R-Adjust brakes

  • Wireless Bluetooth control system for slides, awnings, lights and more

  • Removable 3-season garage doors and screens

  • Fresh drinking water system and massive tank capacities for extended trips

Why Buy from Little Dealer Little Prices?
Because your adventures deserve more than just a price tag—they deserve expertise, service, and a dealership that understands what it means to live life outdoors.

  • Family-owned and trusted since 1966

  • Knowledgeable staff who live the RV lifestyle

  • Massive selection, top brands, and unbeatable value

  • In-house service experts and flexible financing options

  • No-pressure experience built on real relationships

Stock 360 Tours and Stock Images May Be Shown. Colors and Specs May Vary. Call for Details.

New 2025 Jayco Seismic Luxury Series 3815 image
New 2025 Jayco Seismic Luxury Series 3815
  • Call for price
  • PHOENIX, AZ
  • Phoenix, AZ
View Details

New 2025 Jayco Seismic Luxury Series 3815 Toy Hauler
Unleash the Thrill—Where Luxury Meets the Dirt

For those who chase adrenaline by day and relax in comfort by night, the 2025 Jayco Seismic Luxury Series 3815 delivers the best of both worlds. Whether you’re carving dunes, hitting the mountain trails, or camping deep in the forest, this luxury toy hauler gives you the space, power, and amenities to do it all without compromise. It’s not just a fifth wheel—it’s your mobile adventure basecamp.

Built for bold explorers with refined taste, the 3815 transforms rugged weekends into epic experiences, letting you bring your gear, your crew, and a touch of elegance to the wild outdoors.

Adventure in Style with These High-Impact Highlights and Features

  • Spacious 15' 6" Cargo Garage
    Haul your dirt bikes, ATVs, kayaks, or adventure gear with confidence. Once unloaded, convert the space into a full lounge, bunkhouse, or party deck.

  • HappiJac Electric Queen Bed and Convertible Sofas
    Flexible sleeping for guests, kids, or fellow adventurers. Instantly raise or lower the electric queen bed for storage or relaxation.

  • Half Bath in Garage with Dual Entry
    Convenience is key when your feet are muddy and you’re running between the trail and the trailer. Two entry doors make coming and going a breeze.

  • Loft Area for Extra Sleeping or Storage
    A cozy perch above the garage adds a perfect hideaway for younger campers or extra gear.

  • SuperSofa with Heat, Massage, and LED Accents
    After a long day on the trails, kick back like royalty. Built-in cupholders and recliners make this more than a couch—it’s a command center for comfort.

  • Gourmet Kitchen with Island
    Cook up campsite feasts with premium appliances like the GE Profile convection microwave with built-in air fryer, 17 cu. ft. 12V refrigerator, pantry, and residential finishes.

  • Fireplace and 4K Smart LED HDTV
    Gather around for movie night or game day—indoors feels like home with this entertainment setup.

  • King Bed in Master Suite
    Recharge in the private bedroom featuring a walk-around king bed and smart storage for clothes, gear, and more.

  • Side-Aisle Bath with Walk-In Shower
    No RV squeeze here—spacious, stylish, and ready to wash off the day’s dust in comfort.

  • Party Deck with Railing
    Elevate your campsite experience—literally. Use the ramp as a raised patio with seating, drinks, and unforgettable views.

  • Two Electric Awnings with LED Lighting
    Create an expansive outdoor living area, perfect for grilling, relaxing, or late-night conversations under the stars.

Built Tough and Smart for the Trail Ahead

  • Anti-slip, fully insulated 2" garage floor with rubberized liner

  • 5 Star Handling Package: MORryde CRE-3000 suspension, 4,000 lb. leaf springs, Dexter axles, and Nev-R-Adjust brakes

  • Wireless Bluetooth control system for slides, awnings, lights and more

  • Removable 3-season garage doors and screens

  • Fresh drinking water system and massive tank capacities for extended trips

Why Buy from Little Dealer Little Prices?
Because your adventures deserve more than just a price tag—they deserve expertise, service, and a dealership that understands what it means to live life outdoors.

  • Family-owned and trusted since 1966

  • Knowledgeable staff who live the RV lifestyle

  • Massive selection, top brands, and unbeatable value

  • In-house service experts and flexible financing options

  • No-pressure experience built on real relationships

Stock 360 Tours and Stock Images May Be Shown. Colors and Specs May Vary. Call for Details.

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