New 2026 Jayco Seismic 359 - $79,932 - Souderton, PA | TrueRVs

New 2026 Jayco Seismic 359

Description

New 2026 JAYCO SEISMIC 359 Fifth Wheel Toy Hauler for Sale at Fretz RV of Philadelphia

 

Jayco Seismic toy hauler 359 highlights:

Party Deck

Convertible Sofas with Queen Bed

Overhead Garag...

RV Details

RV Type

RV Type

Toy Hauler

Make

Make

Jayco

Year

Year

2026

Sleeping capacity

Sleeping capacity

8

Weight

Weight

17,500 lbs

Condition

Condition

New

Stock #

Stock #

22347

VIN

VIN

1UJCGSBV7T18K0068

Additional Specifications

Bath and a HalfFront BedroomTwo Entry/Exit Doors

Powertrain

Manufacturer Jayco

Dimensions & Weight

Exterior Height 159"
Interior Height 99"
Exterior Width 102"
Dry Weight 13405 lbs
Cargo Weight 4095 lbs
Hitch Weight 2990 lbs
Gross Weight 17500 lbs

Tank Capacities

Fresh Water Capacity 106 gal
Grey Water Capacity 87 gal
Black Water Capacity 87 gal
Fuel Capacity 30 gal

Location

Showing dealer's exact location.

Price

$79,932

35% OFF

$122,648

Location

Souderton, PA

Frequently Asked Questions

How much does a 2026 Jayco Seismic cost?

This 2026 Jayco Seismic is listed at $79,932. The average Toy Hauler listing on TrueRVs is $67,989. Higher pricing may reflect lower mileage, better condition, or additional features.

What type of RV is the Jayco Seismic?

The Seismic is a Toy Hauler. It measures 42 feet in length. It has 2 slide outs for additional living space when parked. Toy haulers feature a built-in garage area for motorcycles, ATVs, or other gear.

How many people does the Jayco Seismic sleep?

The Seismic sleeps up to 8, making it one of the higher-capacity options in the Toy Hauler category.

How much does the Jayco Seismic weigh?

At 17,500 lbs, this Seismic is a heavy unit that requires a one-ton truck or larger with a properly rated hitch and brake controller.

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