New and used Seneca by Jayco RVs for sale

New 2026 Jayco Seneca 37K

$274,995.00
FRETZ RV OF SOUDERTON, PA
Souderton, PA

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New 2026 Jayco Seneca 37K Super C Motorhome Camper Motor Coach for Sale at Fretz RV Jayco Seneca Super C diesel motorhome 37K highlights: Bath and a Half Reclining Sofa Bunk Over Cab King Bed Fireplace Outside Entertainment Fretz RV of Philadelphia – Your Premier Class A, B & C Motorhome Dealer! Looking for the largest selection of new and used motorhomes in the Northeast? You've found it!Fretz RV is the nation’s premier RV dealer for 2023, 2024, 2025, and 2026: Leisure Travel Vans – Wonder, UnityPleasure-Way – Plateau TS, FL, XLTS, Ontour 2.0, 2.2 AWD, AscentWinnebago – Spirit, Sunstar, Travato, Navion, Solis 59P/59PX, Revel, PortoJayco – Greyhawk, Redhawk, Solstice, Alante, Precept Prestige, Granite RidgeCoachmen – Galleria, Nova, BeyondRenegade ViennaRoadtrek – Zion, Agile, SRT, Pivot, Play, Slumber, ChaseStoryteller Overland – Mode, Stealth, Crew, HILT, Next, Epic, Beast 4x4 AWD, Dark, Serving Philadelphia, Allentown, Lancaster, Harrisburg, York, New Jersey, New York, Delaware, and Maryland! Why Fretz RV? Jayco Dealer Partner for 40+ Years Winnebago Dealer Partner for 30+ Years Oldest Roadtrek Dealer in North America (40+ Years) Over 79 Years in the RV Industry Full-Service Dealership: Sales, Rentals, Parts, Service, Insurance, Warranties, and Financing Huge 12,000 Sq. Ft. Indoor Showroom Massive Inventory of New and Certified Pre-Owned RVs RVIA Certified Technicians On-Site Trades Welcome | Below NADA Values Also Carrying Pre-Owned RV Brands like:Airstream, Tiffin, Monaco, Newmar, Chinook, Grech, Born Free, Midwest, VW Westfalia, Coach House, Phoenix Cruiser, Forest River, Fleetwood, Thor, Georgetown, Chateau, Vista, Wayfarer, Rialto, and more! See us on RVTrader, RVT, RVUSA, eBay, Classified Ads, and YouTube.Follow us on Facebook, Instagram, TikTok, Twitter/X Fretz RV of Philadelphia3479 Bethlehem Pike, Souderton, PA 18964 (215) 723-3121 | Financing, Insurance, Rentals, & Trades Welcome! #FretzRV #RVDealer #Motorhomes #ClassBRV #ClassCRV #LeisureTravelVans #PleasureWay #StorytellerOverland #Winnebago #Jayco #Coachmen #Renegade #Roadtrek #GoRVing #VanLife #UsedRVs #NewRVs #CampingLife #AdventureAwaits

Used 2024 Jayco Seneca 37K

$249,995.00
PASCO, WA

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Jayco Seneca Class C diesel motorhome 37K highlights: Bath and a Half Reclining Sofa Bunk Over Cab King Bed Fireplace Outside Entertainment You will find lots to love with this motorhome! From the bath and a half to the bunk over cab and outside entertainment center. The chef can prepare their best meals with the two burner induction cooktop and the residential refrigerator. There's a large pantry next to the booth dinette so you can quickly grab a snack during game night or if you prefer to relax instead then you can enjoy the fireplace and 39" LED HD Smart Fire TV while sitting on the 93" reclining sofa. The master suite has a king bed slide with a power head lift to lay your head on at night, a LED HD Smart TV with a wardrobe and storage area next to it, as well as an area prepped to add an optional washer and dryer. You even have access to the full rear bathroom which has a 30" x 36" shower and a wardrobe to keep your linens close. Optional Equipment Installed On this Unit: Ocelot Paint Package, Customer Value Package, Slideout Tray w/ Electric Cooler In Basement Experience comfort and space with each one of these Jayco Seneca Class C diesel motorhomes! The unique front end diesel Freightliner S2RV chassis won't cramp the cabin, and the superior towing power allows you to tow a toy or car while keeping it at a lower weight point. You will find that these models are built sturdy with a powerful blend of precise handling and renowned stability with features like the StrongholdVBL lamination, the JRide Premium system, and the one-peice, seamless, fiberglass roof that will withstand all of your adventures. The Firefly total coach control system simplifies your camping experience with the ability to monitor and control key RV features in the palm of your hand on your phone or tablet.

New 2026 Jayco Seneca 37L

$279,995.00
CAMPERS INN RV LEESBURG, FL
Fruitland Park, FL

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Jayco Seneca Prestige 37L Super C Diesel Motorhome – Luxury, Power & Family Comfort Combined Available Now at Campers Inn RV of Leesburg3230 US HWY 441/27, Fruitland Park, FL 34731(352) 787-7744 Discover the Ultimate in Diesel Luxury TravelTake your adventures to new heights in the Jayco Seneca Prestige 37L, the ultimate Super C diesel motorhome built for families, full-timers, and luxury RV enthusiasts. From premium construction to high-end amenities, this coach has everything you need—and more. Top Features & Highlights: Full-Wall Slide-Out – Expansive interior living space for unbeatable comfort. Power-Lift King Bed – 72" x 80" King-sized sleeping luxury in a private rear bedroom. Bunk Beds with Tablet Holders – Perfect for kids or guests, each with their own entertainment space. Hide-A-Bed Sofa & Booth Dinette – Comfortable seating by day, extra sleeping space by night. Overhead Cab Bunk – Additional sleeping area above the cab, ideal for guests. Fireplace with 50" LED TV – Create a cozy, home-like atmosphere on the road. Residential-Style Refrigerator – Keeps groceries fresh with ample space for extended stays. Built for Performance & Durability Super C Freightliner® S2RV Chassis – Diesel power and torque for confident towing and mountain-grade performance. Stronghold VBL™ Construction – Industry-leading vacuum-bonded laminated walls, roof, and floor for strength and insulation. Premium Sikkens® Full-Body Paint – Striking exterior aesthetics with long-lasting durability. Firefly Multiplex System – Control lighting, climate, and systems from your smartphone. Four 6V AGM House Batteries – Mounted on a slide-out tray for easy access and power reliability. Tech-Forward Driving & Living Experience 9” Sony® Infotainment Center – Apple CarPlay® & Android Auto™ compatibility, GPS, Bluetooth, and more. Backup & Sideview Cameras – Drive with peace of mind and increased visibility. Exterior Entertainment Center – Includes a swivel-mounted LED TV, outdoor speakers, and AM/FM radio. Heated Porcelain Tile Flooring – Polished matte-finish woodgrain look with warmth and comfort. Why Buy From Campers Inn RV of Leesburg? Trusted Name Since 1966 – Over 50 years of RV expertise and service excellence.Customer-First Approach – Personalized care, honest pricing, and no-pressure sales.Service & Parts Support On-Site – We’re here before and after your purchase.Florida’s RV Supercenter – Wide selection, indoor showroom, and family-friendly experience.Convenient Location – Easy access off US HWY 441/27 in Fruitland Park, FL. Ready to Experience the Seneca Prestige Visit Campers Inn RV of Leesburg today or call (352) 787-7744 to schedule your private tour or virtual walkthrough.Luxury is calling—answer it in a Jayco Seneca Prestige 37L.

Used 2022 Jayco Seneca 37L

$199,999.00
DENVER, CO

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Jayco Seneca Super C diesel motorhome 37L highlights: Bunk Beds Hide-A-Bed Sofa Bunk Over Cab King Bed Fireplace Outside Entertainment The whole family can join in on the fun with this motorhome! The bunk over cab, the set of bunk beds and king bed slide with power head lift in the rear private bedroom offer comfortable places to sleep. Plus, the hide-a-bed sofa and the booth dinette can also transform into extra sleeping spaces when you're not using the dinette for meals and the sofa for seating to watch a movie on the 50" LED HD Smart Fire TV and fireplace. Everyone will stay squeaky clean with the 30" x 36" shower in the full bathroom, and their bellies full with the two burner induction cooktop and residential refrigerator! Experience comfort and space with each one of these Jayco Seneca Super C diesel motorhomes! The diesel Freightliner S2RV Plus chassis provides a strong foundation for your coach, and the superior towing power allows you to tow a toy or car while keeping it at a lower weight point. You will find that these models are built sturdy with a powerful blend of precise handling and renowned stability with features like the StrongholdVBL lamination, the JRide Premium system, and the one-piece, seamless, fiberglass roof that will withstand all of your adventures. The Firefly total coach control system simplifies your camping experience with the ability to monitor and control key RV features in the palm of your hand on your phone or tablet. Come find the right model that meets your needs today!

Used 2021 Jayco Seneca 37RB

$184,993.00
GENERAL RV CENTER TAMPA, FL
Dover, FL

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Jayco Seneca Class C diesel motorhome 37RB highlights: Full and Half Bath 16' Electric Awning Fireplace with 39" TV Bunk Over Cab Outside Entertainment Center Travel, eat, sleep, and relax all in this Seneca Class C diesel motorhome that can comfortably sleep guests each night. Within the large slide out you'll find a hide-a-bed sofa and a free-standing dinette if you're not needing the additional sleeping space. The residential refrigerator includes water and ice in the door for convenience, and there is a pantry for all the goodies. Since this model includes a bath and a half, you and your spouse will enjoy the full rear bath in your master suite while the grandkids use the half bath at night. Gather together in the evenings to watch a movie on the 39" TV with a fireplace, or if the weather is nice, take the popcorn outside to enjoy the outside entertainment center! You will enjoy the journey just as much as the destination in a Seneca Class C diesel motorhome by Jayco. The JRide Premium provides stability for a smoother ride, and the Sony infotainment center with Apple CarPlay and Android Auto along with the backup and side-view cameras can get you where you're going safely and on time. Each model is built upon a Freightliner S2RV chassis with a Cummins ISB 6.7L 360HP diesel engine and 800 ft.-lb. of torque to power your trips near and far. Inside, you'll find large wardrobes for all of your clothes and belongings, LED-lit solid-surface kitchen countertops, raised-panel hardwood cabinetry throughout, plus many more interior comforts to make your camping experience one to remember.

Used 2020 Jayco SENECA 37TS

$199,999.00
BRETZ RV & MARINE BILLINGS, MT
Billings, MT

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New and used Seneca by Jayco RVs for sale

New 2026 Jayco Seneca 37K

$274,995.00

Used 2024 Jayco Seneca 37K

$249,995.00

New 2026 Jayco Seneca 37L

$279,995.00

Used 2022 Jayco Seneca 37L

$199,999.00

Used 2021 Jayco Seneca 37RB

$184,993.00

Used 2020 Jayco SENECA 37TS

$199,999.00

Seneca by Jayco - Models for sale

New and used Seneca 37K

New and used Seneca 37L

New and used Seneca 37RB

New and used SENECA 37TS

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