2025 Thor MAGNITUDE GA24

Used Class C in Rockwall, Texas, 75087

$79,993.00
Est. Payment: $727/mo
2025 Thor MAGNITUDE GA24 - Used Class C For Sale by McClain's RV Rockwall in Rockwall, Texas features Backup Camera, Refrigerator, Kitchen Sink, Pleated Shades, Leveling Jacks
2025 MAGNITUDE GA24 by Thor from McClain's RV Rockwall in Rockwall, Texas
Used 2025 Thor MAGNITUDE GA24 available in Rockwall, Texas

Unit Specs

  • Stock #A16133
  • Year2025
  • ManufacturerThor Industries
  • Make Thor
  • FloorplanMAGNITUDE GA24
  • Floorplan LayoutBunk Over Cab
    Front Living Area
    Mid Kitchen
    Outdoor Entertainment
    Rear Bath
    Rear Bedroom
  • Type Class C
  • ConditionUsed
  • Mileage1,357 miles
  • Length25' 1"
  • VIN1FDWE3FN5SDD19529
  • Price $103,330.00
  • Sale Price $79,993.00
  • Need to know your payment? Use our RV Loan Calculator!
  • ChassisFord E350
  • Engine Model7.3L V8
  • Sleeps5
  • Water Capacity (Fresh)40 gal
  • Water Capacity (Black)34 gal
  • Water Capacity (Grey)37 gal
  • Payload Capacity12500 lbs
Looking to buy a 2025 Thor Class C RV?
  • Single slide-out for expanded living space
  • Large overhead bunk
  • Residential-style kitchen with refrigerator & solid-surface counters
  • Leatherette dinette + captain’s chairs for comfort
  • Exterior entertainment center + power awning with LED lighting

Built for adventure and power, the 2025 Thor Magnitude GA24 delivers the rugged capability of a C motorhome in a manageable 25-foot footprint. Designed on a heavy-duty chassis, it offers impressive towing strength —making it ideal for both highway travel and off-the-grid exploration.

Inside, the smart floorplan with a slide-out creates a comfortable living space, highlighted by a large overhead bunk. The interior features captain’s chairs, a leatherette dinette, and a well-equipped kitchen with a residential refrigerator and modern finishes.

Stay comfortable in any climate with A/C unit, and enjoy extended stays thanks to a generator and solar charging system. Outside, a power awning and entertainment center make relaxing at the campsite effortless.

With its combination of power, luxury, and off-road capability, the Magnitude GA24 is built for travelers who want to go further—without sacrificing comfort.

2025 Thor MAGNITUDE GA24 Features


  • Appliances
    Furnace, Microwave, Oven, Refrigerator, Stove Top Burner, Water Heater
  • Electrical
    Air Conditioning, Batteries
  • Equipment
    Backup Camera, CO Detector, Fire Extinguisher, LP Detector, Propane, Smoke Detector
  • Exterior
    Backup Monitor, Detachable Power Cord, Leveling Jacks, Outside Entertainment Center, Power Awning, Roof Vent, Screen Door, Skylight, Slideout, Spare Tire Kit
  • Interior/Furnishings
    Booth Dinette, Dinette Bed, Kitchen Sink, Medicine Cabinet, Overhead Cabinetry, Pantry, Pleated Shades, Queen Bed, Roof Vents, Shower, Toilet

2025 Thor MAGNITUDE GA24 Literature


Stock #: A16133
Dealer Info

McClain's RV Rockwall

2505 E. I-30
Rockwall, TX 75087

Member Since 2019

See 1427 Reviews

Unit Specs

  • Stock #A16133
  • Year2025
  • ManufacturerThor Industries
  • Make Thor
  • FloorplanMAGNITUDE GA24
  • Floorplan LayoutBunk Over Cab
    Front Living Area
    Mid Kitchen
    Outdoor Entertainment
    Rear Bath
    Rear Bedroom
  • Type Class C
  • ConditionUsed
  • Mileage1,357 miles
  • Length25' 1"
  • VIN1FDWE3FN5SDD19529
  • Price $103,330.00
  • Sale Price $79,993.00
  • Need to know your payment? Use our RV Loan Calculator!
  • ChassisFord E350
  • Engine Model7.3L V8
  • Sleeps5
  • Water Capacity (Fresh)40 gal
  • Water Capacity (Black)34 gal
  • Water Capacity (Grey)37 gal
  • Payload Capacity12500 lbs
Looking to buy a 2025 Thor Class C RV?

Estimated Payment-

Interest Rate % *(W.A.C.)
Term Years
Down Payment $
*W.A.C. = With approved credit

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McClain's RV Rockwall
McClain's RV Rockwall

2505 E. I-30
Rockwall, TX 75087

Phone: Click to Call

campground and travel trailer

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2025 Thor MAGNITUDE GA24 Gallery
Used 2025 Thor MAGNITUDE GA24 available in Rockwall, Texas
2025 Thor MAGNITUDE GA24 - Used Class C For Sale by McClain's RV Rockwall in Rockwall, Texas features Backup Camera, Refrigerator, Kitchen Sink, Pleated Shades, Leveling Jacks
2025 MAGNITUDE GA24 by Thor from McClain's RV Rockwall in Rockwall, Texas
Used 2025 Thor MAGNITUDE GA24 available in Rockwall, Texas