Fifth Wheel
Keystone RV Avalanche 379bh
Compare specs across all model years (2019–2021)
3
Model Years
11
Sleeps
40' 7"
Length
16,500
Avg GVWR
Our Recommendation
Which Year Should You Buy?
2021 Avalanche 379bh
Best Choice
Lightest GVWR (16,500 lbs) makes it towable by more vehicles. Highest Mint Score (28.7).
What Changed Year-Over-Year
2020
2021
Capacity Change
Sleeping capacity changed from 12 to 10.
All Model Years
Best Value
2021
2021 Keystone RV Avalanche 379bh
28.7
16,500 lbs GVWR
2,820 lbs Hitch
40' 7"
Sleeps 10
↓ Sleeps 2 fewer than 2020
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Check Towing
2020
2020 Keystone RV Avalanche 379bh
27.2
16,500 lbs GVWR
2,820 lbs Hitch
40' 7"
Sleeps 12
View Full Specs
Check Towing
2019
2019 Keystone RV Avalanche 379bh
26.9
16,500 lbs GVWR
2,820 lbs Hitch
40' 7"
Sleeps 12
Original model year
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Check Towing
Can Your Vehicle Tow the Avalanche 379bh?
Enter your truck specs to see if any of these model years fit your towing capacity—and which year gives you the most safety margin.
Tip: Click a year to see the full specs, tow guidance, and recommended gear for that model year.
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