{"@context":"https://schema.org","@type":"Product","name":"6 Used Jayco Seneca RVs for sale","offers":{"@type":"AggregateOffer","offerCount":6,"lowPrice":"49999.00","highPrice":"180000.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2006-jayco-seneca-34ss/65afbd8e-5e0e-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2006 JAYCO SENECA 34SS","description":"2006 Jayco Seneca HD 34SS, 2006 Jayco Seneca HD 34SS 35' Class C Motorhome. 6.6L Duramax V8 300HP Turbo Diesel Engine with 50,000 Miles. 2 Slide Outs, Awning, Sleeps 5, 2 A/C Units, Furnace, Leveling Jacks, 2 TVs, Clean, No Smoking Or Pets.

Travel with confidence and power in this 2006 Jayco Seneca HD 34SS Class C motorhome! Measuring 35 feet in length, this Super C coach is built for travelers who want the durability of a heavy-duty truck chassis combined with the comfort of a luxury motorhome. Designed for long-distance adventures, the Seneca HD delivers impressive towing capability, a commanding driving position, and a smooth ride.

Inside, the spacious slide-out floorplan offers a comfortable living area with a sofa, table & chairs, cab-over bunk, and plenty of room for family and guests. The fully equipped kitchen features ample counter space, a refrigerator with an ice maker, microwave, 3 burner stove, oven, and abundant storage for all your travel essentials.

The private rear bedroom provides a relaxing retreat with a walk-around queen bed, wardrobe storage, and plenty of room to unwind after a day on the road. A roomy bathroom and multiple sleeping areas make this coach ideal for family vacations or extended trips.

Additional features include an onboard generator, basement storage, power awning, leveling system, and the rugged construction that has made the Seneca a favorite among RV enthusiasts. Powerful, spacious, and built for adventure, this 2006 Jayco Seneca HD 34SS is ready to take you wherever the road leads.

Extras:
Pantry
Day/Night Shades
Overhead Bunk
Queen Bed W/ Lift-Up Storage & Wardrobe Closet
Split Bath Layout
Radio
Skylight In Shower W/ Power Vent & Cover
2 Slide-Out Toppers
2" Receiver Hitch
Gas Grill
Water Hose
30A/50A Svc w/ Adapters
Onan 5KW Gen
Dogbone Adapter
Back Up Camera
Ladder
Pass-Through Basement Storage
New Tires
RV Cover

nv183898
","itemCondition":"Used","priceCurrency":"USD","price":"52999.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2015-jayco-seneca-37ts/c423a4a6-6e8e-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2015 JAYCO SENECA 37TS","description":"2015 Jayco Seneca 37TS, 2015 Jayco Seneca 37TS 38' 10" Class A Motorhome. Cummins 340HP Diesel Engine. 3 Slide Outs with Toppers, Awning, Sleeps 10, 2 A/C Units, Leveling System.

Travel with confidence and luxury in this 2015 Jayco Seneca 37TS motorhome. Measuring 38' 10" in length, this spacious coach is designed for comfort and convenience, offering a well-appointed interior with multiple slide-outs that create an open, residential feel. Comfortable seating, quality finishes, and abundant storage make it ideal for both short getaways and extended adventures.

The fully equipped kitchen provides ample counter space, generous cabinetry, and all the essentials needed for life on the road, while the inviting living area offers the perfect place to relax or entertain. A private rear bedroom serves as a comfortable retreat with a king walk-around bed and plenty of wardrobe storage, while additional sleeping accommodations provide room for family and guests.

Built with Jayco's renowned craftsmanship and attention to detail, the Seneca 37TS delivers the perfect combination of luxury, functionality, and travel-ready performance. Whether you're exploring new destinations or enjoying an extended stay at your favorite campground, this motorhome is ready to make every journey comfortable and memorable.

Additional Features:
Ice Maker
Convection Microwave Oven
3 TVs (2 Interior, 1 Exterior)
Surround Sound
CD/Stereo
Satellite Dish
Cable Ready
Washer Dryer Hookup
Outside Shower
Generator
Furnace
Heat Pump
Smoke Detector
LP Gas Detector
Tow Package
Hitch
Backup Camera
Cruise Control
CO Detector
No Smoking
Tankless Water System
New Mattress in the Bedroom
Porcelain toilet
Also Available:
2016 Jeep Grand Cherokee (Quadratrac) 85767 miles
Jeep is complete setup for towing with this coach!

nv184208
","itemCondition":"Used","priceCurrency":"USD","price":"119999.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2008-jayco-seneca-35gs/62e173a3-6c33-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2008 JAYCO SENECA 35GS","description":"2008 Jayco Seneca HD 35GS, 2008 Jayco Seneca HD 35GS 37' Class C Motorhome. Duramax V8 330HP Diesel Engine, 3 Side Outs, 2 Awnings, Sleeps 7, 2 A/C Units.

47,000 Miles, 2 TV's, 1 Furnace, Hydraulic Leveling Jacks, No Smoking, No Pets, Turn-Key Ready.

Experience the perfect blend of power, luxury, and timeless craftsmanship in this stunning 2008 Jayco Seneca HD 35GS with only 47,000 miles. Built on the highly sought-after Chevrolet Kodiak C5500 chassis and powered by the legendary 330HP Duramax Turbo Diesel engine paired with an Allison transmission, this premium Super C delivers exceptional performance, comfort, and confidence wherever the road leads.

Step inside and you'll immediately appreciate the upscale residential feel. The spacious triple-slide floorplan creates an open and inviting living area featuring beautiful hardwood cabinetry, solid-surface countertops, premium furnishings, and abundant storage throughout. The comfortable lounge area with comfy sofa that make into a twin bed, a recliner, convertible dinette, and over-cab sleeping space provide plenty of room for family and guests.

The fully equipped gourmet kitchen offers everything needed for extended travel, including a large refrigerator/freezer, microwave, oven, four-burner gas cooktop, generous counter space, and ample cabinetry. The private bathroom features a glass-enclosed shower w/ skylight, vanity, and excellent storage, while the rear master suite offers a walk-around queen bed, wardrobe closets, and a peaceful retreat after a day of adventure.

Outside, the luxury continues with full-body paint, massive pass-through storage compartments, patio awning w/ lights, exterior entertainment features, leveling system, backup camera, Onan Quiet Diesel generator, dual roof air conditioners, and impressive towing capability.

Whether you're planning cross-country travel, extended stays, tailgating weekends, or full-time RV living, this Seneca HD offers the perfect combination of diesel power, luxury accommodations, and legendary Jayco quality.

Well maintained, exceptionally clean, and ready for its next owner. Opportunities to own a premium Super C in this condition don't come along often.

Turn the key and low miles, hit the open road, and travel in comfort, style, and confidence. This beautiful Jayco Seneca HD 35GS is ready for your next adventure!

Click to see Seller VIDEO
Click to see Seller VIDEO

Extras:
2 TV's W/ 2 DVD Players
Ladder
Ample Pantry And Cabinet storage
New Cover
Turn Key Ready
Cruise control
Satellite system (","itemCondition":"Used","priceCurrency":"USD","price":"69999.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2020-jayco-seneca-37l/f1acb5b6-6132-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2020 JAYCO SENECA 37L","description":"2020 Jayco Seneca 37L, 2020 Jayco Seneca 37L 39' 4" Class C Motorhome. Cummins 360HP Diesel Engine. 3 Slide Outs, Awning, Sleeps 10, 2 A/C Units, Bunkhouse.

Experience Super C luxury and diesel-powered confidence with this exceptionally well-maintained 2020 Jayco Seneca 37L. Built on the highly respected Freightliner S2RV chassis and powered by a legendary Cummins diesel engine, this coach delivers the perfect combination of power, comfort, safety, and upscale living for extended travel or full-time RV adventures.

The 37L floorplan is one of Jayco's most sought-after layouts, featuring multiple slide-outs that create an incredibly spacious interior. High-end residential finishes, premium cabinetry, solid-surface countertops, and luxury furnishings provide all the comforts of home while traveling in style.

The gourmet kitchen is designed for serious cooking and entertaining, featuring ample counter space, a residential refrigerator, convection microwave, and abundant storage. Opposite the kitchen, the comfortable living area offers theater seating, a large LED TV, and an electric fireplace, creating the perfect space to relax after a day of adventure.

The private rear master suite features a king-size bed, generous wardrobe storage, washer/dryer prep, and a beautifully appointed bathroom with a spacious shower and residential-style amenities. Additional bunk style sleeping accommodations allow family and guests to travel comfortably.

Jayco's renowned construction quality shines throughout, including premium insulation, frameless windows, automatic leveling, power awning, exterior entertainment center, and generous basement storage for all your gear. The Freightliner chassis delivers outstanding ride quality and stability, while the Cummins diesel powerplant provides reliable performance whether you're cruising the interstate or climbing mountain grades.

Key Features Include:
Cummins diesel engine
Freightliner S2RV chassis
Multiple slide-outs
King-size master suite
Residential refrigerator
Solid-surface countertops
Fireplace
Sofa sleeper
Automatic hydraulic leveling system
Exterior entertainment center
Power awning
Large pass-through storage compartments
Backup and side-view camera systems
Generator
Premium Jayco construction and insulation

If you've been searching for a luxury Super C that combines diesel performance, residential comfort, and Jayco's reputation for quality craftsmanship, this 2020 Seneca 37L deserves your attention. Turn-key and road-ready, it's prepared for your next adventure with all the amenities expected from a premium motorhome.

nv184088
","itemCondition":"Used","priceCurrency":"USD","price":"180000.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2021-jayco-seneca-37k/d17a61ca-3531-11f1-9d95-02ea7b77d8a7/","itemOffered":{"@type":"Thing","name":"2021 JAYCO SENECA 37K","description":"2021 Jayco Seneca 37K, 2021 Jayco Seneca 37K 39' 4" Class C Motorhome. Cummins Diesel Engine. 2 Slide Outs, Awning, Sleeps 8, Dual A/C Units.

Remainder of 7 Year Tire Shield Road Hazard Agreement Included
Remainder Of 5 Year Platinum Extended Warranty Included With This Unit

Jayco Seneca Class C diesel motorhome 37K highlights:
New Upgraded King Mattress
Expandable L-Shaped Sofa
Full and Half Bath
17' Electric Awning
Outside Entertainment
Residential Refrigerator
Countertop Extension

If you're looking to upgrade from a travel trailer to a motorhome, look no further than this comfortable Seneca Class C diesel motorhome! Within the large slide out you'll find an expandable L-shaped sofa and a booth dinette to relax, dine, and convert into a sleeping space at night. The kids are sure to love the bunk over the cab, and everyone can enjoy the fireplace with 39" LED TV in the evenings. The chef of the family will appreciate the countertop extension when prepping meals and the pantry to store non-perishables. This model also includes a full rear bath attached to the bedroom creating a comfortable master suite, and there is also a convenient half bath for your guests in the main living area.

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.

Generator Serviced 2022
Oil Changed Regularly

HOLDING TANKS
Fresh Water Capacity (gal / L)
72 / 272.5
Gray Water Capacity (gal / L)
91 / 344.5
Black Water Capacity (gal / L)
63 / 238.5
Propane Capacity (gal / lbs)
24.5 / 83
Water Heater Tank (gal / L)
10 / 37.9

nv163002
","itemCondition":"Used","priceCurrency":"USD","price":"159900.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2007-jayco-seneca-34ss/b400f0b4-3e9f-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2007 JAYCO SENECA 34SS","description":"2007 Jayco Seneca HD 34SS, 2007 Jayco Seneca HD 34SS Super C Diesel NO DEF | 6 NEW Tires | Turn-Key Ready

Get ready for the road this spring with this hard-to-find Super C diesel! This 2007 Jayco Seneca HD 34SS sits on the powerful Chevy Kodiak C5500 chassis with the 6.6L Duramax diesel and best of all, NO DEF required, making maintenance simpler and more cost-effective.

With major recent updates and a spacious dual-slide layout, this coach is road-ready and priced to move for the season.

Recent Updates & Maintenance
NO DEF system (pre-emissions simplicity)
6 NEW tires
2 NEW house batteries + 2 NEW chassis batteries
NEW awning
NEW roof coating
NEW shower skylight
NEW wiper blades
Interior & Living
Dual slide-outs with toppers for a roomy interior
Comfortable living area with sofa (converts to sleeping space)
Entertainment center + 2 TVs with surround sound
Flexible dining area (table & chairs removed customize to your needs)
Kitchen Features
3-burner range with microwave/convection oven
8 cu. ft. double-door refrigerator/freezer
Oversized oven + large pantry
Ample cabinet storage for extended trips
Sleeping & Bath
Sleeps up to 6
Private rear bedroom with queen bed
Full bathroom with shower, toilet, sink & medicine cabinet
Power & Systems
Onan 7500 Quiet Diesel generator with auto-changeover
Dual A/C units + furnace
50 AMP service
Backup camera + cruise control
Outside shower
Tank Capacities
Fresh Water: 63 gallons
Grey Water: 41 gallons
Black Water: 51 gallons
Additional Highlights
Cable ready, CD/stereo system
Smoke, CO, and LP detectors
Entertainment center over cab
No pets, no smoking
This Seneca is the perfect mix of diesel power, durability, and comfort, ideal for long trips, towing, or full-time travel. With major maintenance already handled, it s turn-key and ready to hit the road today.

nv167444
","itemCondition":"Used","priceCurrency":"USD","price":"49999.00"}}]}}

National Vehicle

Used Jayco Seneca RVs for sale