You've got a full schedule planned. Auto races this summer. Football games and tailgate parties this fall. Events that put you in the middle of the excitement. Place yourself right where you yearn to be in a vehicle as exciting as your surroundings. The new Seneca™ motorhome by Jayco® is our most luxurious, roomiest, boldest motorhome. It gives you as much as some Class A motorhomes, but its tight turning radius, superior visibility and diesel power make it easy to drive. Getting there has never been this much fun.





Seneca 34 SS interior

Seneca 34 SS interior

Seneca 35 GS interior

Seneca 35 GS interior






Weight Definitions

The weights of certain options and/or option packages are not included in the UVW listed in the specification charts. The addition of options will decrease the CCC.

Unloaded Vehicle Weight (UVW): Sometimes referred to as "Dry Weight." UVW means the typical weight of this trailer as built at the factory. The UVW, as used in product literature and other promotional materials, does not include cargo, fresh water, LP gas, options or dealer-installed accessories.

Gross Vehicle Weight Rating (GVWR): GVWR means the maximum permissible weight of the trailer, including the UVW plus passengers, personal items, all cargo, fluids, options and dealer-installed accessories. The GVWR is equal to or greater than the sum of the UVW and the CCC.

Cargo Carrying Capacity (CCC): CCC means the maximum weight of all passengers, personal items, food fresh water, LP gas, tools, other cargo and dealer-installed accessories that can be carried by the trailer. CCC is equal to or less than the GVWR minus the UVW.

It is important for your safety and enjoyment that your tow vehicle be adequately sized and equipped to tow and handle the GVWR of the RV you select. Review weights and ratings of your tow vehicle and consult a competent advisor for questions or advice. Whether you are new to RVing or a veteran, get a feel for the performance of your tow vehicle and the RV together before heading out on the roadways. When you tow an RV, you must drive differently than you do when driving a single vehicle. Practice hooking up, driving, backing up and braking in a safe environment or seek out professional instruction.

See specification chart above, Jayco affixes a weight label to each new RV which lists weight information for that vehicle.


Standards & Options

Standard Interior Equipment

  • Cable TV hookup with RG6 Coax
  • Carpeting with padding throughout unit
  • Ceiling liner made of Ozite®
  • Clock
  • Crank-up antenna for TV with signal booster
  • Day/night shades throughout
  • Decorative pillows for sofa
  • Entertainment Center in front, includes 27" flat screen TV
  • Flourescent and halogen lighting package
  • Hardwood trim package
  • Hide-a-bed sofa
  • North Ridge Maple cabinetry
  • Padded wings behind cab
  • Slideout bunk over cab

Standard Kitchen Equipment

  • 3-burner range with 9,000-BTU SuperBurner™ and piezo igniter
  • 8-cu.-ft. flush-mount refrigerator with double door
  • Bi-fold cover for range
  • Booth dinette with comfortable seating mechanism
  • Countertop with Corian® edge
  • Drawer for silverware, divided for utensils
  • Knife holder is recessed in countertop
  • Linoleum floor in kitchen
  • Microwave oven with carousel
  • Mini-blinds
  • Molded double bowl sink
  • Single lever faucet with pull-out sprayer
  • Sink/cutting board covers (2)
  • Splash guard, made of Plexiglas® (select models)
  • Water purification system

Standard Bedroom Equipment

  • Day/night shades
  • Halogen reading lights
  • Large wardrobes in bedroom
  • Pillow shams (2) (queen bed)
  • Queen bed with pillow-top mattress
  • Quilted bedspread
  • Rear window
  • Under-bed storage, bed lifts easily on gas struts

Standard Bathroom Equipment

  • 6-panel residential-style passage doors
  • Bar and towel ring
  • Cup holders, hooks for hanging items, and soap dish
  • Glass door to shower
  • Linoleum floor in bathroom
  • Medicine cabinet with mirror
  • Neo-angle shower with bath surround
  • Porcelain stool
  • Skylight in bath with light (select models)

Standard Exterior Equipment

  • 110V G.F.C.I. protected exterior receptacle
  • Automatic hydraulic leveling jacks
  • Caps on rear corners
  • Carefree® 12V Eclipse™ electric patio awning
  • Class A motorhome-style baggage doors
  • Door for dump valve access (full basement models)
  • Dual slideout battery trays (1 battery included)
  • Fiberglass, radius cornered entrance door and screen door
  • Front fiberglass cap
  • Heavy-duty grab handle for entry assistance
  • Patio light with inside switch
  • Roof ladder
  • Utility center (full basement models only)
  • High gloss fiberglass skin

Standard Construction Features

  • Bead-foam insulation (R-15 max roof) (r-9 max floor) (R-7 max walls)
  • Cabinetry crafted with screwed stile construction
  • One-piece fiberglass roof
  • PolyFlex™ one-piece covering for underbelly
  • Tubular-aluminum sidewall framework
  • Unitized, 1-1/2" laminated construction of floor

Standard Cab Equipment

  • 3 point, lap and shoulder safety belts
  • Auxillary start switch
  • Head liner is padded fabric
  • Premium AM/FM stereo and CD player
  • Privacy curtains for cab area
  • Remote keyless entry
  • Upgraded recliner(s) with full front/back adjustment
  • Woodgrain dash kit

Standard Chassis Equipment

  • 5-speed automatic Allison® 1000 Series transmission with overdrive
  • 80-gal. fuel tank
  • 150-amp. alternator
  • 1000-watt block heater
  • A/C and cruise control from factory
  • Alcoa® aluminum rims
  • All-wheel ABS (Anti-lock Braking System)
  • Deluxe, remote control, sideview mirrors
  • Dome lights
  • Door locks and power windows
  • Dual chassis batteries
  • Duramax® 6.6L diesel engine 300 HP
  • Electronic exhaust restrictor
  • Michelin® 245/70R19.5H highway tread tires
  • Power anti-lock brakes with power steering
  • Rubber body mounts
  • Tilting steering wheel

Standard Heat, Power, and Water Equipment

  • 10 gal. gas/electrice DSI auto-ignition water heater
  • 12V demand water pump
  • 50-amp, quick-connect power cord
  • 50-lb. LP gas tank, chassis-mounted
  • Black holding tank sprayer
  • Central A/C, high-capacity ducted
  • Conveniently placed water pump switches
  • Deluxe 110V to 12V power converter
  • Furnace with wall thermostat, auto-ignition
  • Holding and fresh water tanks, ducted or radiant-heated
  • Hookup for city water
  • Onan® 5500-watt Quiet Diesel generator with auto-changeover
  • Outside shower
  • Prep for satelite dish
  • Water heater bypass system
  • Central A/C, low-capacity ducted for the bedroom

Standard Safety Equipment

  • Battery disconnect switch
  • Carbon monoxide detector
  • Driver and passenger side air bags
  • Fire extinguisher
  • Lap safety belts (selected areas)
  • Lock and dead bolt on entrance door
  • LP/gas leak detector
  • Multiple egress windows
  • Smoke detector
  • Third brake light added
  • Tinted safety glass window

Customer Value Package

  • Power, leather driver-side seat
  • Non-power, leather passenger-side seat
  • Back-up camera and monitor
  • Portable, outside gas RVQ® grill with carrying case
  • Attic fan
  • Home theater system, Dolby® Digital 5/1 surround sound with DVD
  • Exterior entertainment center


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