New 2026 Thor Motor Coach Quantum LC21

Location Oklahoma City, OK
Stock # 14489
MSRP $129,911.00

Give Me My Best Price


Please enter a First Name.
Please enter a Last Name.
Please enter a valid email.
Please enter a valid Phone number: 123-456-7890
Please enter a message in the Comments.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.


?The 2026 Thor Motor Coach Quantum LC21 is a compact yet feature-rich Class C motorhome designed for travelers seeking comfort and convenience in a maneuverable package. Measuring approximately 24 feet 1 inch in length, it is built on a Ford E-Series chassis and powered by a 7.3L V8 engine, offering a balance of power and efficiency. The exterior showcases a one-piece fiberglass front cap, rotocast storage compartments, and a 15-foot power awning, enhancing both durability and outdoor living space. With a GVWR of 12,500 lbs and a towing capacity of 8,000 lbs, the LC21 is well-suited for various travel needs. 

Inside, the Quantum LC21 offers a thoughtfully designed floor plan that maximizes space and functionality. The rear corner features a queen-size bed, while the cab-over bunk provides additional sleeping accommodations, making it suitable for families or guests. The leatherette dream dinette serves as both a dining area and an extra sleeping space. The kitchen is equipped with a three-burner gas cooktop, convection microwave oven, and a double-door refrigerator, allowing for convenient meal preparation. The rear corner bathroom includes a shower, toilet, and sink, ensuring all the comforts of home are available on the road. 

The Quantum LC21 is packed with features that enhance the RVing experience. The SmoothTECH™ ride suspension system, developed by Mor-Ryde®, provides a smoother driving experience. Technology amenities include a touchscreen dash radio with Apple CarPlay® and Android Auto™, a 39-inch smart TV, and a back-up monitor for added safety. Additional conveniences such as keyless entry, premium window privacy shades, and solid surface kitchen countertops contribute to a comfortable and enjoyable travel experience. 

Condition:

New

Chassis:

Ford E-Series

Engine Model:

7.3L V8

Fuel Type:

Gas

Sleep Capacity:

4

Water Capacity - Black:

24 gal

Water Capacity - Fresh:

40 gal

Water Capacity - Grey:

37 gal

A/C Spec:

13500 BTUs

# of A/Cs:

1

GVWR:

12,500 lb

Hitch Weight:

8,000 lb

# of Slideouts:

0

# of Axles:

1

Transmission Spec:

325 HP & 450 lb-ft Torque

Stock #:

14489

VIN:

1FDWE3FN2TDD02284

Location:

Oklahoma City, OK

Mileage:

924 miles

Year:

2026

Model:

Quantum

Floorplan:

LC21

Floorplan Type:

Bunk Over Cab
Mid Kitchen
Rear Bath
Rear Bedroom

Type:

Class C

Length:

24' 1"

Width:

8' 3"

Height:

11' 0"

Bed Sizes:

Full

  • Appliances
  • Convection Microwave
  • Refrigerator
  • Stove Top Burner
  • Water Heater
  • Electrical
  • Air Conditioning
  • Generator
  • Equipment
  • CO Detector
  • Fire Extinguisher
  • LP Detector
  • Smoke Detector
  • TV
  • Exterior
  • Awning
  • Backup Monitor
  • Hitch
  • Power Roof Vent
  • Interior/Furnishings
  • Medicine Cabinet
  • Non-Smoking Unit
  • Roof Vents
  • Shower
  • Toilet

Similar Units For Sale


Dealer Information

McClain's RV Oklahoma City

7110 West Reno Oklahoma City, OK 73127

All information is as accurate as possible but errors can occur. We will take every effort to minimize the errors.


We strive to ensure all pricing and information contained in this website is accurate. Despite our efforts, occasionally errors resulting from typos, inaccurate detail information or technical mistakes may occur. We are not responsible for any such errors and reserve the right to correct them at any time.

2026 Thor Motor Coach Quantum LC21 Gallery

Click on images to see them enlarged in a slideshow format