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Georgia’s Highest Rated, Most Awarded & Most Trusted RV Dealer!
770.477.0552
800.633.9940
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McDonough, GA
324 Industrial Blvd
McDonough, GA 30253
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Cumming, GA
5410 Chattahoochee Ind Park
Cumming, GA 30041
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New 2026 Thor Motor Coach Quantum LC21

Motor Home Class C
Stock #TQ21LC1137
McDonough, GA
Rear Bath Available To Order
Hit in the road in this Class C that's built for adventure and it has room for the entire family!
  • Sale Price: $79,979
  • MSRP: $127,540
  • Save: $47,561
Payments From: $638 /mo.
  • 24ft long
  • Sleeps 4
  • 6.8L Triton V10
  • 325 HP
What Other Customers Are Saying

  • Mark Harper was very knowledgeable and I trust what he said.

    I've not purchased yet, but when I do, I will call on Mark Harper. He was extremely patient with me when he knew I wasn't ready to purchase just yet. He's very knowledgeable and I trust what he said. He also didn't try to over sell me.
    Mark

  • The entire team was extremely helpful

    Absolutely awesome! The entire team was extremely helpful, friendly and NOT pushy (which we love). They really make you feel at home and go above and beyond to help you with any questions you have. This is the place to go in you are looking to by an RV.
    Sheri

  • will continue to recommend Southern RV to anybody

    We bought our 2018 Cross Roads Sunset Trail Ultra Lite from Southen RV. This is our second camper bought from them. My husband and I highly recommend Southern RV. No pressure, no hassle when looking or buying your RV. All the people that work there are very knowledgeable, friendly and make you feel
    Theresa
We are here to help!

At Southern RV,  we’re committed to giving you a clear, upfront understanding of your out-the-door cost.  The listed Sale Price includes all of our cash discounts and may also includes a Finance Concession for using one of the approved lenders through our Finance Department.  In addition to the above price, we have a Documentation Fee of $897 for all RV types, as well as a Dealer Prep Fee of $498 for travel trailers, $698 for fifth wheels, or $798 for motorhomes.  New motorhomes are subject to a $3 Lemon Law Fee per the State of Georgia.  Taxes are collected based on the location of registration.  That's it!  No additional freight charges to our dealership, no customer orientation charge, and none of those "ready-to-camp" add-ons like you’ll often find at chain stores!

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.