Fifth Wheel
Keystone RV Montana 3910fb
Compare specs across all model years (2015–2017)
3
Model Years
6
Sleeps
40' 5"
Length
15,908
Avg GVWR
Our Recommendation
Which Year Should You Buy?
2017 Montana 3910fb
Best Choice
Highest Mint Score (30.9). Most recent model year with latest updates.
What Changed Year-Over-Year
2015
2016
Weight Increase
GVWR increased from 15,725 to 16,000 lbs (275 lbs heavier).
All Model Years
Best Value
2017
2017 Keystone RV Montana 3910fb
30.9
16,000 lbs GVWR
2,760 lbs Hitch
40' 5"
Sleeps 6
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2016
2016 Keystone RV Montana 3910fb
29.6
16,000 lbs GVWR
2,845 lbs Hitch
40' 5"
Sleeps 6
↑ 275 lbs heavier than 2015
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2015
2015 Keystone RV Montana 3910fb
28.4
15,725 lbs GVWR
2,760 lbs Hitch
40' 6"
Sleeps 6
Original model year
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Can Your Vehicle Tow the Montana 3910fb?
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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