Seneca

2024 Seneca

The Seneca Super Class C is built on the powerful Freightliner® S2RV Plus chassis with a Cummins® ISB 6.7L 360HP diesel engine and features the JRide® Premium ride and handling package for a smooth and comfortable ride. The Seneca interior received a makeover for 2024 with a new Fossil interior design package and updated plank flooring, door profiles, solid-surface countertop color, hutch backsplash and wallboard. If you work from the road, or just want to stay connected wherever it takes you, the new Starlink satellite internet option will have you covered.

Seneca 37M Rear Interior
Seneca 37M Front Interior
Seneca 37M Kitchen
Seneca 37M Dinette and Hutch
Seneca 37M Theater Seating MORE PHOTOS
Seneca 37M Bedroom
Seneca 37M Bedroom Wardrobe
Seneca 37M Bathroom
Seneca 37M Exterior
Seneca 37M Optional Exterior Cooler on Slideout Tray
Seneca

Seneca Floorplans and Prices

With king-size beds, residential refrigerators and luxurious amenities in every floorplan, you'll feel comfortably at home in any Seneca you pick.

Sleeps up to 9
Length 39' 4" - 39' 4"

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Standard Features and Options

Standard Driving Equipment

  • Freightliner® S2RV Plus chassis
  • GVWR- 31,000 lb.
  • GCWR- 43,000 lb.
  • Cummins® ISB 6.7L 360 HP diesel engine with 800 ft.-lb. torque
  • Allison® 3000 MH automatic transmission
  • 185-amp alternator
  • G-rated highway tires- 275/80R22.5
  • Alcoa® aluminum wheels
  • Engine exhaust brake
  • 12,000 lb. rear hitch receiver
  • 7-pin plug
  • Dual 12V chassis batteries
  • 100 gal. fuel tank
  • 10 gal. DEF tank
  • 6-way power driver and passenger seats
  • Deluxe heated, remote-controlled, side-view mirrors
  • Tilt steering wheel
  • Cruise control
  • Detroit automatic wipers/headlights
  • Power windows and door locks
  • Auxiliary start switch

Standard Exterior Equipment

  • StrongholdVBL™ roof, floor and sidewalls
  • Bead-foam insulation (R-24 max roof, R-9 max floor and R-8 max walls)
  • One-piece, seamless, crowned fiberglass roof
  • Premium Sikkens full-body paint
  • Automatic hydraulic leveling jacks
  • Entrance door with industry’s largest travel-view window
  • Electric-powered entrance step
  • Slideout awning(s)
  • Exterior entertainment center with outside speakers and LED HD Smart TV mounted on swivel bracket
  • Winegard® In-motion satellite dish
  • Carpeted, full pass-through storage compartments with lockable slam-latch doors
  • Thetford® Sani-Con Turbo macerator system
  • Third brake light
  • Cable TV hookup with RG-6 coax and video selector switch
  • Winegard 2.0 Wi-fi/4G antenna
  • 8,000W diesel generator and auto-gen start
  • 200W solar panel with dual controller
  • (4) 6V AGM (220Ah) house batteries on slideout tray
  • Transfer switch with reverse polarity protection
  • 24.5 gal. propane tank (83 lb.)
  • LP quick-connect hookup
  • Exterior utility center
  • Winterization drain system
  • Black tank flush
  • Outside shower
  • 12V demand water pump
  • Water filtration system

Standard Interior Equipment

  • Custom-molded ABS surround in cab-over area
  • Overhead bunk with 750 lb. capacity
  • Firefly total coach control system with wall-mounted touchscreen and mobile app
  • 84 in. interior ceiling height with padded vinyl ceiling
  • Day/night roller shades in living area
  • High-intensity, recessed LED ceiling lights
  • Vinyl plank flooring
  • Hardwood cabinet doors and drawer fronts
  • Deluxe hidden cabinet hinges
  • Ball-bearing drawer guides
  • 30,000 BTU auto-ignition furnace
  • 10 gal. gas/electric water heater
  • Electric fireplace
  • Jayco-exclusive, easy-operation legless dinette table
  • 2-point lap safety belts in all designated seating locations
  • Car seat tethers (select floorplans)
  • LED HD Smart TV in living area
  • Wood-framed kitchen window with spice cabinets
  • 2-burner induction cooktop
  • LED-lit, solid-surface kitchen countertops with recessed stainless steel sink and sink covers
  • Shower with decorative surround, glass door, skylight and light
  • Porcelain toilet with foot flush
  • Recessed stainless-steel bathroom sink
  • Powered roof vent in bathroom with wall switch
  • Walk-around, king-size bed with power head lift, bedspread and nightstands
  • USB port and wireless charging in nightstands
  • Under-bed storage
  • LED HD Smart TV in bedroom
  • Large wardrobes
  • Bunks with industry-exclusive 300 lb. capacity each (37L)
  • Wall-mounted tablet holder in each bunk (37L)
  • Smoke alarm
  • Carbon monoxide detector
  • Fire extinguisher

Customer Value Package (Mandatory)

  • JRide® Premium: Computer-balanced driveshaft, rear air suspension, heavy-duty rear stabilizer bar, full air brakes, SACHS shocks
  • One-piece, seamless, fiberglass front and rear caps
  • Automotive-bonded, panoramic window in front cap with power shade
  • Dual-pane, tinted, safety-glass windows
  • (2) 15,000 BTU A/C units with heat pump on main A/C
  • Electric patio awning with LED lights
  • 2,000W pure sine wave inverter
  • Power cord reel with 50-amp service
  • Sony® infotainment center with Apple® CarPlay and Android Auto™
  • Backup and side-view cameras
  • Residential refrigerator
  • Convection microwave oven

Options

  • Power theater seating (37L) (STD on 37M)
  • Hide-a-bed sofa ILO theater seating (37M)
  • Freestanding table with 4 chairs (37K, 37M)
  • 15 cu. ft. 12V refrigerator
  • Combination washer/dryer (37L, 37M)
  • Stackable washer/dryer (37K)
  • Starlink satellite internet system with KING Jack™ antenna IPO Winegard Connect 2.0
  • Canadian Shaw® TRAV’LER® satellite dish
  • Winegard® TRAV’LER® satellite dish - DIRECTV®
  • Slide-out tray with 12V refrigerator cooler in basement

Standard Features
and Options

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JRide<sup>®</sup>
Stronghold VBL™ Lamination
Solar Power
One-Piece Seamless Front Cap
Incredible Bunk Ratings
Seatbelts in All Designated Seating Locations

JRide®

We engineer each motorhome with several specific enhancements for a powerful blend of precise handling and renowned stability on the road. Because the journey should be as exciting as the destination.

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Stronghold VBL™ Lamination

Every sidewall, rear wall and slide room wall is bonded together for a minimum of 16 minutes under 144 tons of pressure to create the lightest, yet strongest, construction available in the RV industry. 

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Solar Power

Jayco is one of the first companies to offer solar prep, or solar panels, on every single motorhome.  With sidewall or roof-mounted prep kits, you have the option to easily install solar panels, or additional panels if already solar equipped, for extra power at your camp.

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One-Piece Seamless Front Cap

An RVs front cap bears a lot of the brunt of the road. The one-piece, seamless front cap resists wear and tear like fading or moisture damage over the years.

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Incredible Bunk Ratings

Go ahead and bring another traveler or some extra gear. With an overhead bunk capacity of 750 lbs., Jayco beats the industry standard by 300lbs. On top of that, Jayco offers a 300 lb. capacity in each standard bunk.

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Seatbelts in All Designated Seating Locations

To help you keep you most precious cargo safe as you roll on down the road, we install seatbelts in every designated seating location.

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Seneca Videos

Superior Construction Elements

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Enjoy a quiet and comfortable drive thanks to this powerful blend of ride and handling features. JRide® Premium upgrades on the Seneca include:

 - Computer-balanced driveshaft

 - Rear air suspension

 - Heavy-duty rear stabilizer bar

 - Full air brakes

 - SACHS shocks

Jayco RV's StrongholdVBL® vacuum-bond process applies 144 tons of pressure to wall components (fiberglass exterior siding, welded aluminum framing, block foam insulation, metal backers and interior wall panels) for 16 to 18 minutes for an incredibly strong and durable product. All sidewalls, floors and roofs are built by Jayco RV in a temperature and humidity-controlled facility.

The Seneca's one-piece, seamless front cap resists wear and tear like fading or moisture damage over the years. An automotive-bonded panoramic window with a power shade in the front cap lets in plenty of natural light.

A crowned one-piece fiberglass roof provides unmatched durability.

The overhead bunk in the Seneca boasts a weight capacity of 750 lbs. This is 300 lbs. more than the industry standard and allows owners to sleep two full-sized adults or store extra gear while traveling.

Not only is solar power environmentally friendly, but it also reduces the cost and load of electrical use in your motorhome. A standard 200W solar panel with a dual controller will monitor and charge your house and chassis' batteries simultaneously.

Easily access all of your gear with the Seneca's carpeted, full pass-through storage compartments with lockable Slam-latch™ doors

Seneca's dual-pane, tinted safety-glass frameless windows make exterior maintenance easier than ever and give the motorhome a sleek, modern look.

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