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2025 Seneca

Jayco designs and builds RVs with exploration in mind, so you can make memories on your own terms. The 2025 Jayco Seneca offers a variety of model options that are all just over 39’. The 2025 Jayco Seneca features the JRide® Premium ride and handling package for a smooth and comfortable ride. The 2025 Jayco Seneca is built on a Freightliner S2RV Plus chassis with a Cummins ISB 6.7L 360HP engine. Whether you are a new or well-traveled RV'er, Sicard RV has the RV to fit your lifestyle. We are a proud Jayco dealership.

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Good times shared with family are often our most cherished memories. Like fine wine, those memories seem to improve with age. And the memories forged duringfamily vacations are especially powerful.

That’s probably why families often seek to re-create for their own children the special experiences they recall from their youth. That favorite ice cream shop. A great swimming hole or fishing stream. Nights by the campfire. And days just being a kid.

Jayco began as a family business and are still a family business today. Maybe that’s why they’re especially passionate about helping other families build their own special traditions. And time spent together in a Jayco RV is a great way to start.

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Seneca Floorplans

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Special Features

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2025 Product Information

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 Keyed Alike 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
  • Onan® 8,000W Quiet 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
  • High-intensity, recessed LED ceiling lights
  • LED-lit fascia
  • 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)
  • Integrated day/night cassette shades
  • LED HD Smart TV in living area
  • JBL® audio system
  • 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
  • Lippert™ 4000 series dual-pane frameless bonded 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 tilt/swivel, Apple® CarPlay and Android Auto™
  • Backup and side-view cameras
  • Residential refrigerator
  • Convection microwave oven

Interior Colours & Fabrics

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Click the swatches to view a larger image.

Brookside
Modern Farmhouse

Options

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Name Price Mandatory
Canadian Standards (CSA)(Mandatory) N/A
Power Theater Seating (37L) (STD on 37M) N/A
Hide-a-bed Sofa ILO Theater Seating (37M) N/A
Freestanding Table with 4 Chairs (37K, 37M) N/A
15 cu. ft. 12V Refrigerator N/A
Combination Washer/Dryer (37L, 37M) N/A
Stackable Washer/Dryer (37K) N/A
Starlink Satellite Internet System with KING Jack™ Antenna IPO Winegard Connect 2.0 N/A
Canadian Shaw® TRAV’LER® Satellite Dish N/A
Winegard® TRAV’LER® Satellite Dish - DIRECTV® N/A
Slide-out Tray with 12V Refrigerator Cooler in Basement N/A

Packages

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Name Price Mandatory
Customer Value Package (Mandatory) N/A

Seneca Inventory

2025 JAYCO SENECA 37M (#22125) $369,900
$1,672.96 Bi-Weekly
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This unit will arrive soon
2025 JAYCO SENECA 37L (#22855) $Call
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This unit will arrive soon
2025 JAYCO SENECA PRESTIGE 37M (#22854) $Call
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2021 JAYCO SENECA 37L (#22913) $249,900
$1,209.08 Bi-Weekly
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