Class C
Thor Motor Coach Chateau 22b
Compare specs across all model years (2016–2025)
10
Model Years
6
Sleeps
24' 1"
Length
12,700
Avg GVWR
Our Recommendation
Which Year Should You Buy?
2024 Chateau 22b
Best Choice
Highest Mint Score (31.4). Best living space layout.
What Changed Year-Over-Year
2021
2022
Engine Change
Horsepower changed from 350 to 325 HP.
2020
2021
More Power
Horsepower changed from 305 to 350 HP.
2016
2017
Tank Capacity Change
Fresh water capacity changed from 50 to 40 gallons.
All Model Years
2025
2025 Thor Motor Coach Chateau 22b
29.2
12,500 lbs GVWR
8,000 lbs Hitch
24' 1"
Sleeps 6
325 HP
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Best Value
2024
2024 Thor Motor Coach Chateau 22b
31.4
12,500 lbs GVWR
24' 1"
Sleeps 6
325 HP
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2023
2023 Thor Motor Coach Chateau 22b
29.2
12,500 lbs GVWR
24' 1"
Sleeps 6
325 HP
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2022
2022 Thor Motor Coach Chateau 22b
28.9
12,500 lbs GVWR
24' 1"
Sleeps 6
325 HP
↓ 25 HP less than 2021
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2021
2021 Thor Motor Coach Chateau 22b
29.2
12,500 lbs GVWR
24' 0"
Sleeps 6
350 HP
↑ 45 HP more than 2020
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2020
2020 Thor Motor Coach Chateau 22b
28.9
12,500 lbs GVWR
8,000 lbs Hitch
24' 0"
Sleeps 6
305 HP
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2019
2019 Thor Motor Coach Chateau 22b
29.4
12,500 lbs GVWR
24' 0"
Sleeps 6
305 HP
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2018
2018 Thor Motor Coach Chateau 22b
29.4
12,500 lbs GVWR
24' 0"
Sleeps 6
305 HP
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2017
2017 Thor Motor Coach Chateau 22b
29.4
14,500 lbs GVWR
24' 0"
Sleeps 6
305 HP
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2016
2016 Thor Motor Coach Chateau 22b
30.7
12,500 lbs GVWR
24' 0"
Sleeps 6
305 HP
Original model year
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Tip: Click a year to see the full specs, tow guidance, and recommended gear for that model year.
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