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

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 2019 Jayco Seneca 37RB

$167,500.00
MIKE THOMPSON RV OF CATHEDRAL CITY, CA
Cathedral City, CA

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Jayco Seneca Class C diesel motorhome 37RB highlights: Full and Half Bath 16' Electric Awning Fireplace Bunk Over Cab Master Suite Your family of seven will enjoy camping trip after camping trip with this double-slide Seneca Class C diesel motorhome. Sleeping accommodations can be found all throughout the interior with a king-size bed in the private master suite, a bunk over the cab, and a dinette and hide-a-bed in the living area. Because this unit has both a full and half bathroom, the rear master suite is made ultra luxurious with its own full bathroom, king bed slide, and 32" LED HDTV. The cab area is just as indulgent as the rest of the coach with its privacy curtain, infotainment dash radio with GPS and CD/DVD player, and ultra leather seating. With a Jayco Seneca motorhome, you will not only enjoy each vacation destination, but you will also enjoy the ride getting there because each Seneca includes enough luxury for the long haul with features like the JRide Premium which is a driving system with a powerful blend of precise handling and renowned stability that all rests upon the Freightliner S2RV chassis and Cummins ISB 6.7L, 360 HP diesel engine. The high-gloss, fiberglass exterior with its deluxe full-body paint and diamond shield are what first attract you to this sleek RV, and the touchpad locking system with keyless entry makes it easy to access the interior whenever you need. You may find yourself spending all of your free time outdoors because of the exterior entertainment center that comes with an AM/FM/CD/DVD player and a 39" LED TV that will allow you to watch a movie in the cool night air underneath the stars, and the outdoor shower will come in handy when you need to rinse off any dirt that you don't want to bring inside.

Used 2021 Jayco Seneca 37RB

$179,946.00
CAMPERS INN RV MOCKSVILLE, NC
Mocksville, NC

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Jayco Seneca 37RB Class C Diesel Motorhome – Adventure-Ready Luxury on Wheels Highlights: Spacious Full and Half Bathroom Expansive 16' Electric Awning Cozy Fireplace with 39" HDTV Comfortable Cab-Over Bunk Outdoor Entertainment Center Versatile Booth Dinette Get ready to elevate your road trips with the Jayco Seneca 37RB – a Class C diesel motorhome built for families, adventurers, and everyone in between. Whether you’re chasing sunsets or discovering new campgrounds, this luxury coach turns every mile into a memory. Step inside and experience residential-style comfort with sleeping space for up to seven travelers. The large slide-out opens up the living area, featuring a plush hide-a-bed sofa and a booth dinette perfect for meals, games, or lounging after a long day of exploring. Prefer a little more elbow room? Opt for the free-standing dinette setup for a more home-like vibe. Fuel your adventures with a residential refrigerator equipped with in-door water and ice, plus a pantry ready to be stocked with snacks for the road. With a rare bath and a half layout, you'll enjoy the privacy of a full rear bath in the master suite, while guests have access to a convenient half bath. Evenings come alive around the fireplace and 39" TV, perfect for movie nights inside. Or head outdoors and fire up the outside entertainment center under the electric awning for a cozy campfire atmosphere – no matter the weather. Built for the long haul, the Seneca rides on a durable Freightliner S2RV chassis, powered by a Cummins ISB 6.7L 360HP diesel engine with 800 lb.-ft. of torque. Thanks to JRide Premium, you’ll enjoy a smoother, more stable ride – whether you’re cruising highways or winding through scenic backroads. Inside, discover upscale finishes like LED-lit solid-surface countertops, raised-panel hardwood cabinetry, and spacious wardrobes for all your gear. With modern tech including a Sony infotainment system with Apple CarPlay and Android Auto, plus side-view and backup cameras, every journey is as easy as it is exciting. Ready for adventure? The Jayco Seneca 37RB turns your travel dreams into reality – with comfort, power, and style leading the way.

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.

New and used Seneca by Jayco RVs for sale

New 2026 Jayco Seneca 37K

$274,995.00

New 2026 Jayco Seneca 37L

$279,995.00

Used 2019 Jayco Seneca 37RB

$167,500.00

Used 2021 Jayco Seneca 37RB

$179,946.00

Used 2021 Jayco Seneca 37RB

$184,993.00

Seneca by Jayco - Models for sale

New and used Seneca 37K

New and used Seneca 37L

New and used Seneca 37RB

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