• RV Image
  • RV Image
  • RV Image
  • RV Image
  • RV Image
  • RV Image
  • RV Image
  • RV Image
  • RV Image
  • RV Image
  • RV Image
  • RV Image
  • RV Image

Used 2018 Jayco Seismic 4114 – Unleash Adventure with Power, Space, and Luxury

Built for the Bold:

  • 14' Separated Garage with 2" insulated floor, heavy-duty tie-downs, and rear ramp that converts to a three seasons patio room

  • Loft Area above the garage adds extra sleeping or storage space for the kids or gear

  • Electric Queen Bed & Convertible Sofas in garage—ideal for guests, teens, or adventure buddies

  • Two Full Bathrooms for total convenience whether you're cleaning up after the ride or getting ready for a night around the fire

  • Triple Slide-Outs to create an expansive living space with room to spread out and relax

  • Massive 50" TV in the main living area—perfect for sports, movies, or winding down after a wild day

  • Heated & Massaging Sofa with Fold-Down Backrests for the ultimate in RV lounge luxury

Gourmet Kitchen on the Go:

  • Stainless Steel Residential Appliances built to handle real cooking on the road

  • Tons of Counter Space including a bar with dual bar stools—ideal for quick bites, meal prep, or coffee with friends

  • Pop-Up USB Charging Port for keeping devices powered while you cook

  • 75 lb. Capacity Ball-Bearing Drawer Guides so you can fully stock your galley with confidence

  • Generous Pantry and Overhead Storage to stay organized no matter how far you roam

Master Bedroom Comfort:

  • Jayco Exclusive Simmons Pillow-Top Queen Mattress for deep sleep after a long day of outdoor action

  • Wardrobe and bedside storage for clothes, gear, or extra bedding

  • Private entry to the front bath in select models, providing hotel-like convenience

Built Tough, Designed to Play Hard:

  • LED Lighting Throughout for energy-efficient brightness

  • Durable Construction with Jayco’s attention to structural integrity and towability

  • Three Seasons Garage Room with screens and weather barriers so you can use it year-round

  • High ceilings, modern cabinetry, and a clean, rugged style made for the way you live

Whether you're parked in the desert or deep in the pines, this Seismic 4114 gives you the ability to haul hard, play harder, and rest in comfort. From dirt tracks to music festivals, it's your all-in-one adventure basecamp.

Why Buy from Little Dealer Little Prices?

At Little Dealer Little Prices, we do more than sell RVs—we help you live your best outdoor life. We're passionate about helping real people hit the road with confidence and comfort. Here's what makes us different:

  • Family-Owned Since 1966 – Proudly helping generations of adventurers start their journey

  • Top-Rated Customer Service – Knowledgeable staff who understand RVs, toys, and the lifestyle

  • Transparent, Competitive Pricing – What you see is what you get—no games, no hidden fees

  • On-Site Parts & Service – From upgrades to maintenance, we've got your back

  • Massive Inventory – So you can find exactly what fits your adventure goals

This used 2018 Jayco Seismic 4114 is ready for your next wild weekend or epic cross-country tour. With space for your gear and comfort for your crew, it's everything a toy hauler should be—and more.

Used 2018 Jayco Seismic M-4114

Type: Fifth Wheel
Condition: USED
Year: 2018
Manufacturer: Jayco
Brand: Seismic
Model: M-4114
Weight (Dry/Gross): 15310 lbs / --
Sleeps: 8
Login

Already have an account