2023 Thor Motor Coach CHATEAU 22B

Ready to hit the road in a Class C RV that blends maneuverability, power, and comfort? Meet the 2023 Thor Motor Coach Chateau 22B, built on the Chevrolet Express 3500 chassis and powered by a legendary 6.6L V8 gas engine. This compact, easy-to-drive motorhome packs full-sized features into an efficient, under-24-foot layout—perfect for weekend adventurers, cross-country travelers, and first-time RVers alike.

Whether you're exploring national parks or taking the family on a road trip, the Chateau 22B delivers a smooth ride, reliable performance, and all the modern comforts of home.

⚙️ Chassis & Powertrain

• Chassis: Chevrolet Express 3500

• Engine: 6.6L V8 Gas (401 hp / 464 lb-ft torque)

• Transmission: 6-speed automatic with overdrive

• Fuel Tank: 57 gallons

• Towing Capacity: 8,000 lbs

• Length: 24' 1"

• Exterior Height: 11'

• GVWR: 12,300 lbs

• Fresh Water Tank: 40 gallons

• Gray Water Tank: 37 gallons

• Black Water Tank: 24.5 gallons

• Propane Capacity: 40.9 lbs

• Water Heater: Tankless On-Demand

• Generator: Onan® RV QG 4.0 Gas

• Solar Charging Prep (solar panel optional or available on some units)

  ✅ Why Choose the Chateau 22B on Chevy Chassis?

  • Chevy 6.6L V8 offers strong torque and excellent towing power

  • Shorter length = more campground access and easier driving/parking

  • Great for solo travelers, couples, or small families

  • Full residential amenities in a compact package

  • Thor quality build with a nationwide service network

  • Excellent gas mileage for a Class C RV

  • Low miles and in like-new condition