Bath and a half, front bedroom, loft
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2019 Keystone Fuzion 419
UsedStock #19494
Listing price
2019 Fuzion 419
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
The Keystone Fuzion 419 leads with a front bedroom layout, keeping your sleeping space separate from the garage action, and backs it up with a loft, bath and a half, and two entry and exit doors that make life with a full crew much smoother. Owners are consistently impressed by the sheer size of the garage and how much it can swallow, and more than a few have noted the Fuzion 419 tows with more stability than shorter fifth wheels they've owned before. The bath and a half is a genuine quality-of-life feature in a toy hauler, where morning routines can otherwise turn into a bottleneck. Just know going in that Keystone's build quality has drawn mixed reviews from owners, so a thorough PDI and a good dealer relationship go a long way with the Fuzion 419.
Length
44 ft
Dry weight
15,085 lbs
GVWR
19,000 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.
$44,995 – $98,993
This unit is ranked 1 of 11 by asking price in this group.
Byerly RV
Eureka, MO
Compared with 24 dealers in Missouri
Experience luxury toy hauler living at its finest with the 2019 Keystone Fuzion 419, now available for sale at Byerly RV in St. Louis, MO. Designed for RV enthusiasts who want to bring their motorcycles, ATVs, side-by-sides, golf carts, and outdoor gear without sacrificing residential comfort, the Fuzion 419 delivers a premium combination of hauling capability, spacious living, and upscale amenities. Whether you're headed to the dunes, racetrack, campground, lake, or your favorite off-road destination, this luxury fifth wheel toy hauler is built to elevate every adventure.
The 2019 Keystone Fuzion 419 offers an expansive floorplan designed to accommodate both your toys and your lifestyle. The versatile garage area provides generous cargo capacity while also transforming into additional living space, sleeping quarters, or an entertainment area once you've reached camp. This flexibility makes the Fuzion 419 ideal for families, weekend warriors, and outdoor enthusiasts who need a coach that can adapt to a variety of travel styles and activities.
Inside, you'll find a beautifully appointed interior with residential-style furnishings, premium finishes, and an open-concept design that creates a welcoming atmosphere. Large windows bring abundant natural light into the living space while providing impressive views of your surroundings. The spacious living area is perfect for relaxing after a day of adventure, entertaining guests, or enjoying a quiet evening at the campground.
The well-equipped kitchen offers ample countertop space, abundant storage, and modern appliances, making meal preparation simple and convenient. Whether you're cooking breakfast before hitting the trails or preparing dinner for friends and family, the Fuzion 419 provides the room and functionality needed for life on the road. The private master suite offers a comfortable retreat with generous storage and residential comforts, while additional sleeping accommodations make it easy to host family and guests.
Built with Keystone's commitment to quality and innovation, the Fuzion 419 is engineered to handle demanding adventures while delivering exceptional comfort. Exterior storage compartments provide plenty of room for camping equipment, tools, riding gear, and travel essentials. From weekend escapes to extended vacations, this toy hauler is designed to help you travel farther and play harder.
When you purchase your 2019 Keystone Fuzion 419 from Byerly RV, you'll enjoy upfront pricing with no added fees. Unlike many dealerships that surprise buyers with hidden charges and last-minute costs, Byerly RV believes in transparent pricing, giving customers confidence throughout the entire buying process.
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