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2021 Jayco Seismic 4212
UsedStock #357976
Listing price
2021 Seismic 4212
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
The Jayco Seismic 4212 is a full-featured toy hauler built for hauling the big toys without giving up living space. Owners consistently point to the smart layout, generous storage, and confident towing as standout traits, and the automatic leveling system takes a lot of the hassle out of setup. Add in the roomy garage and a full bath, and it makes a strong basecamp for weekends at the track or off-grid adventures.
Length
45 ft
Dry weight
15,710 lbs
GVWR
20,695 lbs
Sleeps
7
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.
$42,995 – $89,999
This unit is ranked 3 of 7 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.
General RV
Elizabethtown, PA
Sells faster than 88% of US RV dealers
Compared with 1,119 dealers nationwide
Jayco Seismic 4212 fifth wheel toy hauler highlights:
The whole family will enjoy camping and hauling toys in this Seismic 4212 fifth wheel toy hauler! The rear cargo area provides approximately 11' of space for your gear and features opposing sofas with a removable table and an electric bed above, plus a loft for additional sleeping. This area also includes a convenient half bath and can convert into a patio deck with the rear ramp. The main living area offers a reclining sofa, entertainment center with fireplace, and a spacious kitchen complete with an island, residential refrigerator, pantry, and plenty of counter space. Moving forward, you’ll find a full bathroom with a large walk-in shower, along with easy access from the hallway.
The private front bedroom features a comfortable king bed, dresser with TV lift, and a large wardrobe with washer and dryer prep for extended stays. When you choose a Seismic by Jayco, you are choosing luxury, durability, and high-end design! Built for both adventure and comfort, this toy hauler includes premium construction, modern finishes, and smart storage solutions throughout. Additional highlights include multiple power awnings, exterior entertainment, a side patio area, and rugged capability for hauling your favorite toys, making this RV perfect for families or outdoor enthusiasts looking to travel in style.
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