Toy Hauler
Grand Design RV Momentum 376th
Compare specs across all model years (2016–2020)
5
Model Years
6
Sleeps
42' 9"
Length
19,900
Avg GVWR
Our Recommendation
Which Year Should You Buy?
2017 Momentum 376th
Best Choice
Highest Mint Score (32.4).
What Changed Year-Over-Year
2019
2020
Length Increased
Length changed from 41' 3" to 42' 9".
2016
2017
Weight Increase
GVWR increased from 19,500 to 20,000 lbs (500 lbs heavier).
All Model Years
2020
2020 Grand Design RV Momentum 376th
30.4
20,000 lbs GVWR
3,250 lbs Hitch
42' 9"
Sleeps 6
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2019
2019 Grand Design RV Momentum 376th
31.4
20,000 lbs GVWR
3,250 lbs Hitch
41' 3"
Sleeps 6
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Check Towing
2018
2018 Grand Design RV Momentum 376th
31.4
20,000 lbs GVWR
3,250 lbs Hitch
41' 3"
Sleeps 6
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Check Towing
Best Value
2017
2017 Grand Design RV Momentum 376th
32.4
20,000 lbs GVWR
3,275 lbs Hitch
41' 3"
Sleeps 6
↑ 500 lbs heavier than 2016
View Full Specs
Check Towing
2016
2016 Grand Design RV Momentum 376th
31.6
19,500 lbs GVWR
3,250 lbs Hitch
41' 3"
Sleeps 6
Original model year
View Full Specs
Check Towing
Can Your Vehicle Tow the Momentum 376th?
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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