Toy hauler
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2027 Jayco Seismic 359
NewStock #23709
Listing price
2027 Seismic 359
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
The open living area flows naturally into a U-shaped kitchen, making the front-to-garage layout feel surprisingly livable for a toy hauler. Two entry and exit doors add real convenience when you're loading gear or just moving between the living space and the garage, and the adjustable, removable patio door is a detail owners consistently call out as a nice touch. A bath and a half keeps morning routines from becoming a bottleneck, and the factory generator means you're not scrambling for power at the trailhead. It's a lot of rig. Plan on a capable tow vehicle, but for extended stays with toys in tow, the Seismic 359 is built around actually using all of it.
Length
40 ft
Dry weight
13,490 lbs
GVWR
17,500 lbs
Sleeps
8
Many factors play into a unit's listing price and what you should pay. This guide provides a ballpark estimate, but it does not factor in your exact scenario or how different listings are equipped.
There may be room for price negotiation.
$96,495 – $109,985
This unit is ranked 6 of 17 by asking price in this group.
The listing price on this unit has changed 1 time.
See the complete price timeline and the rest of this unit's pricing insights.
Fretz RV
Souderton, PA
Compared with 29 dealers in Pennsylvania
New 2027 Jayco Seismic 359 For sale at Fretz RV
Jayco Seismic toy hauler 359 highlights:
Party Deck
Convertible Sofas with Queen Bed
Overhead Garage Storage
Fireplace
66" x 80" Olympic Queen Bed
Two Axles
Get ready for outdoor adventures in this spacious toy hauler. Your guests will have the 11' separate garage area with its own half bath, a queen bed with rear convertible sofas, plus an overhead storage area for their things. The main living area includes a large slide out for added space, and here you can relax on the sofa that sits across from the entertainment center and fireplace. The chef will love the U-shaped kitchen counter, 12V refrigerator, and residential oven with a three-burner cooktop. You will feel right at home in the front private bedroom with its slide out wardrobe and Olympic queen bed for all-around comfort.
One look at the Seismic toy hauler fifth wheels by Jayco, and you'll never go back! Each model features a custom automotive-grade vinyl exterior graphics package, a painted fiberglass front cap with built-in LED lighting, and 102" wide-body structural steel I-beam construction. You'll find the pass-through storage with Slam-Latch baggage doors will make unpacking easier than ever, and the rear ramp door/patio with anti-slip, non-skid flooring will allow you to unload your toys with no trouble at all. These toy haulers feature a three-season garage wall/doors, a 30-gallon fuel tank with a timer, and exterior marine-grade speakers to keep the party going. The Climate Shield zero degree tested weather protection includes a 35,000 BTU furnace and a fully enclosed and heated underbelly for better protection against the elements. And we haven't even touched on the interior luxuries you'll find, like solid hardwood cabinet doors, residential vinyl flooring made in the USA, night roller shades, and more!
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