Frame & Structure
Robust Steel Chassis
Built on a sturdy steel chassis for enhanced durability and safety.
1 / 1
ON ORDER
1 / 1
ON ORDER
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ON ORDER
Floorplan Layout
Detailed floor plan showing the complete layout and dimensions
Floorplan
Complete Specifications
Complete Class C Specifications
2026 Thor Motor Coach Chateau Overview
Introducing the 2026 Thor Motor Coach Chateau 21Z, the perfect blend of comfort and performance for your next adventure! Weighing just 12,500 lbs GVWR and measuring 24.08 ft in length, this Class C motorhome comfortably sleeps up to 5 people. Equipped with a powerful 13,500 BTU air conditioning system and a spacious 15 ft awning, enjoy all the comforts of home on the road. Its impressive towing capacity of 8,000 lbs ensures you can bring along your favorite outdoor gear. The Chateau stands out with high-end features that competitors simply can't match. Don't miss your chance to own this exceptional RV; schedule your tour today!
Premium Features & Highlights
Spacious interior with sleeping for up to 5
Powerful 13,500 BTU air conditioning system
Generous 15 ft power awning for outdoor enjoyment
Impressive 8,000 lbs towing capacity
Compact yet roomy at 24.08 ft in length
High-quality construction for durability and safety
Overview
Vehicle Identification & Details
8 specifications available
- Category
- Class C
- Condition
- new
- Floorplan
- 21Z
- Make
- Thor Motor Coach
- Manufacturer
- THOR MOTOR COACH
- Model
- Chateau
- Stock Number
- GR-25-104
- Year
- 2026
Size & Weight
Dimensions, Weight, Construction & Exterior
12 specifications available
- GVWR
- 12,500 lbs
- Length
- 24.08 ft
- Exterior Height
- 11 ft
- Interior Height
- 7 ft
- Width
- 8.25 ft
- Awning Length Ft
- 15 ft
- Awnings Count
- 1
- Chassis
- Ford E-Series
- Doors Count
- 1
- Primary Color
- White
- Secondary Color
- Standard Graphics
- Slides
- 0
Sleeping & Layout
Beds, Layout, Living & Comfort
11 specifications available
- Available Beds
- Full
- Bunk Beds Count
- 1
- Convertible Beds Count
- 0
- Double Beds Count
- 0
- Full Beds Count
- 0
- King Beds Count
- 0
- Queen Beds Count
- 0
- Sleeps
- 5
- Has Primary Bedroom Window Shades
- Yes
- Recliners Count
- 0
- Sofas Count
- 0
Kitchen & Dining
Cooking, Dining & Appliances
3 specifications available
- Microwave
- Yes
- Stovetop Burners
- 2
- Refrigerator Type
- 12V
Bathroom & Facilities
Comfort & Privacy
4 specifications available
- Bathrooms Count
- 1
- Has Bathroom Vent
- Yes
- Has Medicine Cabinet
- Yes
- Shower Type
- Standard
Water Systems
Tanks & Plumbing
8 specifications available
- Black Water Capacity
- 24 gal
- Black Water Tanks Count
- 1
- Fresh Water Capacity
- 40 gal
- Fresh Water Tanks Count
- 1
- Gray Water Capacity
- 35
- Gray Water Tanks Count
- 1
- Has Water Heater Bypass
- Yes
- Water Heater Type
- Tankless
Power & Electrical
Electrical, Entertainment & Safety
11 specifications available
- Generator Type
- 4.0 kW Gas
- Ac Prewiring
- Yes
- Cable Prewiring
- Yes
- Electrical Service
- 30 amp
- Has Battery Converter
- Yes
- Heat Prewiring
- Yes
- Satellite Prewiring
- Yes
- Tv Antenna Prewiring
- Yes
- Radios Count
- 0
- Televisions Count
- 0
- Tv Info
- Cab 32" Smart TV
Climate Control
Heating & Cooling
2 specifications available
- Ac Btu
- 13,500 BTU
- Heater Btu
- 19,000 BTU
* Vehicle specifications listed to the best of our knowledge. All specifications, features, and information are provided by the manufacturer. Pierce RV is not responsible for manufacturer defects, specification changes, or recalls. Buyers should verify all information directly with Pierce RV.
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Built to Last
Superior construction for years of adventures
Wall System
Fiberglass Sidewalls
Constructed with durable fiberglass sidewalls that provide excellent insulation and aesthetics.
Electrical
13,500 BTU Air Conditioning
Stay cool during your travels with an efficient 13,500 BTU air conditioning system.
HVAC
High-Efficiency Climate Control
Enjoy optimal comfort with advanced climate control systems designed for efficiency.
Plumbing
Large Fresh Water Capacity
Equipped with a significant fresh water capacity, ideal for extended trips.
Chassis & Towing
8,000 lbs Towing Capacity
Capable of towing up to 8,000 lbs, allowing you to bring your toys along.
Ready for Your Next Adventure?
Experience the freedom of the open road with your next RV adventure
Payment Calculator
Estimate your monthly payments
from $933/mo
Estimated • 20% down
Schedule Tour
See this RV in person at our showroom
Showroom Hours
Mon-Fri: 9AM-6PM
4200 10th Avenue South Great Falls, MT 59405
Trade-In Value
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Trade Evaluation
Dealer assessment
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. We are 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 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.
$0
est $922/mo