Step into comfort and class with the all-new 2026 Thor Quantum, the ultimate combination of modern luxury, innovative technology, and reliable performance. Whether you're a weekend warrior or a full-time traveler, this Class C motorhome is designed to elevate every journey.

Spacious Living, Thoughtfully Designed

This Quantum offers an intelligently designed floor plan featuring a queen-size bed, convertible dream dinette, and an overhead bunk – comfortably sleeping up to 6. Residential-style finishes, LED lighting, and high-end cabinetry bring the feel of home wherever you roam.

Smooth, Reliable Ride

Built on the dependable Chevrolet chassis with a powerful 6.6 L V8 engine, 401 HP & 464 lb-ft, the 2026 Thor Quantum delivers smooth handling and plenty of towing capacity. Whether you're crossing mountain passes or cruising coastlines, you’ll do it with confidence.

Fully Equipped Kitchen

The gourmet kitchen includes a stainless-steel sink, solid-surface countertops, a three-burner gas cooktop with glass cover, a convection microwave, and a double-door refrigerator – everything you need to cook on the go.

Top Features Include:

• Touchscreen dash with Apple CarPlay & Android Auto

• Winegard Connect 2.0 WiFi/4G/TV antenna

• 4.0 kW Onan RV generator

• Solar prep & backup camera

• Power awning with LED lighting

• Optional full-body paint & HD-MAX graphics

Built for the Road Ahead

Thor Motor Coach's reputation for quality craftsmanship and innovation shines in the 2026 Quantum. With ample storage, heated holding tanks, and a modern control panel, this motorhome is ready for any season and every destination.

Available Now

– Don’t miss your chance to own one of the most anticipated Class C RVs of the year. Contact us today to schedule a showing or learn more!

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.

Step into comfort and class with the all-new 2026 Thor Quantum, the ultimate combination of modern luxury, innovative technology, and reliable performance. Whether you're a weekend warrior or a full-time traveler, this Class C motorhome is designed to elevate every journey.

Spacious Living, Thoughtfully Designed

This Quantum offers an intelligently designed floor plan featuring a queen-size bed, convertible dream dinette, and an overhead bunk – comfortably sleeping up to 6. Residential-style finishes, LED lighting, and high-end cabinetry bring the feel of home wherever you roam.

Smooth, Reliable Ride

Built on the dependable Chevrolet chassis with a powerful 6.6 L V8 engine, 401 HP & 464 lb-ft, the 2026 Thor Quantum delivers smooth handling and plenty of towing capacity. Whether you're crossing mountain passes or cruising coastlines, you’ll do it with confidence.

Fully Equipped Kitchen

The gourmet kitchen includes a stainless-steel sink, solid-surface countertops, a three-burner gas cooktop with glass cover, a convection microwave, and a double-door refrigerator – everything you need to cook on the go.

Top Features Include:

• Touchscreen dash with Apple CarPlay & Android Auto

• Winegard Connect 2.0 WiFi/4G/TV antenna

• 4.0 kW Onan RV generator

• Solar prep & backup camera

• Power awning with LED lighting

• Optional full-body paint & HD-MAX graphics

Built for the Road Ahead

Thor Motor Coach's reputation for quality craftsmanship and innovation shines in the 2026 Quantum. With ample storage, heated holding tanks, and a modern control panel, this motorhome is ready for any season and every destination.

Available Now

– Don’t miss your chance to own one of the most anticipated Class C RVs of the year. Contact us today to schedule a showing or learn more!

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.