Destination
Keystone RV Retreat 39fden
Compare specs across all model years (2010–2021)
12
Model Years
4
Sleeps
40' 11"
Length
12,968
Avg GVWR
Our Recommendation
Which Year Should You Buy?
2019 Retreat 39fden
Best Choice
Highest Mint Score (34.9).
What Changed Year-Over-Year
2017
2018
Weight Increase
GVWR increased from 12,000 to 13,200 lbs (1,200 lbs heavier).
2016
2017
Weight Reduction
GVWR dropped from 12,975 to 12,000 lbs (975 lbs lighter), improving towability.
2015
2016
Capacity Upgrade
Sleeping capacity increased from 4 to 6 with layout improvements.
All Model Years
2021
2021 Keystone RV Retreat 39fden
34.6
13,200 lbs GVWR
1,255 lbs Hitch
40' 11"
Sleeps 4
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Check Towing
2020
2020 Keystone RV Retreat 39fden
33.9
13,200 lbs GVWR
1,255 lbs Hitch
40' 11"
Sleeps 4
View Full Specs
Check Towing
Best Value
2019
2019 Keystone RV Retreat 39fden
34.9
13,200 lbs GVWR
1,255 lbs Hitch
40' 11"
Sleeps 4
View Full Specs
Check Towing
2018
2018 Keystone RV Retreat 39fden
33.9
13,200 lbs GVWR
1,255 lbs Hitch
40' 11"
Sleeps 4
↑ 1,200 lbs heavier than 2017
View Full Specs
Check Towing
2017
2017 Keystone RV Retreat 39fden
34.6
12,000 lbs GVWR
1,270 lbs Hitch
40' 11"
Sleeps 4
↓ 975 lbs lighter than 2016
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Check Towing
2016
2016 Keystone RV Retreat 39fden
33.6
12,975 lbs GVWR
975 lbs Hitch
40' 8"
Sleeps 6
↑ Sleeps 2 more than 2015
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Check Towing
2015
2015 Keystone RV Retreat 39fden
32.9
12,975 lbs GVWR
975 lbs Hitch
40' 11"
Sleeps 4
View Full Specs
Check Towing
2014
2014 Keystone RV Retreat 39fden
33.1
12,975 lbs GVWR
975 lbs Hitch
40' 11"
Sleeps 4
View Full Specs
Check Towing
2013
2013 Keystone RV Retreat 39fden
32.1
12,975 lbs GVWR
975 lbs Hitch
40' 11"
Sleeps 4
View Full Specs
Check Towing
2012
2012 Keystone RV Retreat 39fden
32.5
12,975 lbs GVWR
975 lbs Hitch
40' 11"
Sleeps 4
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Check Towing
2011
2011 Keystone RV Retreat 39fden
32.5
12,975 lbs GVWR
975 lbs Hitch
40' 11"
Sleeps 4
View Full Specs
Check Towing
2010
2010 Keystone RV Retreat 39fden
31.1
975 lbs Hitch
40' 11"
Sleeps 4
Original model year
View Full Specs
Check Towing
Can Your Vehicle Tow the Retreat 39fden?
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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