New 2026 Thor Motor Coach Quantum ESpec LX19 Motor Home Class C

The 2026 Thor Quantum LX19 packs big adventure into a compact, easy-to-drive Class C—offering modern styling, smart space design, and all the comforts you need to hit the road in total confidence and style!
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2026 LX19 Features and Options

The 2026 Thor Quantum LX19 is the perfect blend of drivability, comfort, and smart design—giving you the freedom of a Class C motorhome in a compact, easy-to-handle package. Built on a dependable chassis and designed for both first-time RVers and seasoned travelers, the LX19 makes every trip feel effortless.

Inside, you’ll find a bright, modern interior with premium finishes, comfortable sleeping space, a fully equipped kitchen for meals on the go, and a private bathroom for added convenience. Thoughtful storage throughout ensures you have room for all your travel essentials without sacrificing living space.

 

Whether you're heading out for a weekend getaway or planning a cross-country adventure, the Quantum LX19 delivers the perfect combination of performance, convenience, and residential-style comfort—so you can travel farther, stay longer, and make unforgettable memories along the way.

 

With over 45 years as a family run business we carry great new products from brands like Jayco, Forest River, Venture RV and DRV, and Crossroads and Thor Motor Coach. Southern RV also features certified pre-owned RV's from companies like Keystone, Brinkley, Heartland, Airstream and Alliance,Tiffin and Winnebago. Come into our Cumming or Mcdonough locations and take advantage of the exceptional customer experience and marvelous pricing that has positioned Southern RV as one of the most awarded RV Dealers in the America with two RV Business Top 50 Dealer awards, three Inc. 5000 awards, as well as a Top Ten Venture RV Dealer for four years in a row.

 
*Advertised sale price may be inclusive of a Finance Concession, please consult a Southern RV sales associate for details.
What Our Customers Are Saying

They did a great job fixing my motor problem on my Bayliner!

They did a great job fixing my motor problem on my Bayliner, the boat tech was very knowledgeable and nice. - Dan
Price: $128,506
You Save: $49,511
Sale Price: $78,995
Southern RV- GA
Location: McDonough, GA
Stock# TQ19LX8885
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RV ID: 3495424#
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2026 LX19 Specifications
Sleeps 3
Length 21 ft 3 in
Ext Width 7 ft 10 in
Ext Height 10 ft 8 in
Int Height 6 ft 8 in
Interior Color HIGHLAND TWEED
Hitch Weight 8000 lbs
GVWR 11500 lbs
Fresh Water Capacity 21 gals
Grey Water Capacity 16 gals
Black Water Capacity 17 gals
Fuel Type Gasoline
Engine 7.3L V8
Chassis Ford E-Series Chassis
Horsepower 325 hp
Fuel Capacity 40 gals
Wheelbase 138 in
Torque 450 ft-lb
VIN 1HA3GRC71SN018885
For more information Contact Us
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