Thor Quantum® Motorhomes For Sale in Cumming, GA
Thor's Quantum Class C motorhome offers luxury and comfort for your travels. At Southern RV - GA in Cumming, GA, we provide a wide selection of these exceptional RVs. Whether you're planning a family vacation or a solo adventure, the Quantum series delivers reliability and style. For more information, contact us online or call 770-477-0552 today.
Motor Home Class C
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Stock #TQ19LC2755McDonough, GAExperience big adventure in a compact package with the 2026 Thor Motor Coach Quantum LC19 — combining luxury, power, and smart design to make every road trip effortlessly comfortable and unforgettable.
Stock #TQ19LC2755McDonough, GAExperience big adventure in a compact package with the 2026 Thor Motor Coach Quantum LC19 — combining luxury, power, and smart design to make every road trip effortlessly comfortable and unforgettable.- 20ft long
- Sleeps 4
- 7.3L V8
- 325 HP
- Sale Price: $79,995
- MSRP: $128,646
- Save: $48,651
Payments From: $638 /mo.Get Lowest Price View Details »
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Stock #TQ21LC1137Cumming, GAHit in the road in this Class C that's built for adventure and it has room for the entire family!
Stock #TQ21LC1137Cumming, GAHit in the road in this Class C that's built for adventure and it has room for the entire family!- 24ft long
- Sleeps 4
- 6.8L Triton V10
- 325 HP
- Sale Price: $82,995
- MSRP: $127,540
- Save: $44,545
Payments From: $662 /mo.Get Lowest Price View Details »
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Stock #TQ22LZ5912Cumming, GAExperience the perfect blend of luxury and maneuverability in the 2026 Thor Motor Coach Quantum LZ22—crafted to elevate every adventure with comfort, style, and complete confidence on the road.
Stock #TQ22LZ5912Cumming, GAExperience the perfect blend of luxury and maneuverability in the 2026 Thor Motor Coach Quantum LZ22—crafted to elevate every adventure with comfort, style, and complete confidence on the road.- 24ft long
- Sleeps 4
- 1 slides
- Ford 7.3L VU
- 325 HP
- Sale Price: $87,995
- MSRP: $131,026
- Save: $43,031
Payments From: $702 /mo.Get Lowest Price View Details »
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Stock #TQ28LZ0880Cumming, GA"Experience the perfect blend of luxury, comfort, and functionality on the road with the 2026 Thor Quantum LZ28—crafted for adventure seekers who refuse to compromise on home-style living."
Stock #TQ28LZ0880Cumming, GA"Experience the perfect blend of luxury, comfort, and functionality on the road with the 2026 Thor Quantum LZ28—crafted for adventure seekers who refuse to compromise on home-style living."- 30ft long
- Sleeps 5
- 7.3L V8
- 325 HP
- Sale Price: $93,995
- MSRP: $147,826
- Save: $53,831
Payments From: $749 /mo.Get Lowest Price View Details »
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Stock #TQ28LZ0984McDonough, GAStep into adventure with the 2026 Thor Motor Coach Quantum LZ28, where luxury, power, and convenience come together to deliver the ultimate Class C motorhome experience.
Stock #TQ28LZ0984McDonough, GAStep into adventure with the 2026 Thor Motor Coach Quantum LZ28, where luxury, power, and convenience come together to deliver the ultimate Class C motorhome experience.- 30ft long
- Sleeps 5
- 7.3L V8
- 325 HP
- Sale Price: $93,995
- MSRP: $147,826
- Save: $53,831
Payments From: $749 /mo.Get Lowest Price View Details »
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- Many lengths
- Many weights
Displayed prices include all available discounts and rebates. All customers may not qualify: please ask an associate for details.
Southern RV is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us @770-477-0552 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.