RV Type
Make and model
Floorplan
Year
Keystone Cougar High Country 337FLS reviews
Liveability
5.0
Overall quality
4.3
Floorplan
5.0
Driving/towing
5.0
Factory warranty
4.3
Reviews
Stars Refinement
6 ratings and reviews
Voted most helpful review
Alex J Stewart
Ontario
Reviewed on May 6, 2021
RV reviewed
2015 Keystone Cougar High Country 337FLS

4.4
Sold our Airstream Sovereign and bought this 5th wheel. Our fifth RV and we love it. Good space for us without tripping over each other. Very few upgrades required as it is well laid out and easy to full time in. Towing was easy (Ram 2500 diesel) through the mountains in BC and back. Would highly...read more
Sold our Airstream Sovereign and bought this 5th wheel. Our fifth RV and we love it. Good space for us without tripping over each other. Very few upgrades required as it is well laid out and easy to full time in. Towing was easy (Ram 2500 diesel) through the mountains in BC and back. Would highly recommend front living room floor plans.
Livability
5.0
Overall quality
4.0
Floorplan
5.0
Driving/towing
5.0
Factory warranty/support
3.0
Voted most helpful review
Rodney
Pennsylvania
Reviewed on May 14, 2020
RV reviewed
2014 Keystone Cougar 337FLS

2.6
I bought a 2018 keystone cougar 5th wheel from day one it's been a nightmare, from the factory the shower leaked , hot water tank , the furance and roof. I paid cash for this unit , 52,000 and when this happens nobody wanted to hear it , the floor in the whole trailer and the mold is horrible, they...read more
I bought a 2018 keystone cougar 5th wheel from day one it's been a nightmare, from the factory the shower leaked , hot water tank , the furance and roof. I paid cash for this unit , 52,000 and when this happens nobody wanted to hear it , the floor in the whole trailer and the mold is horrible, they took the trailer back to factory , I had to tow it there and it was there over 4 months. Got it back and still have issues, the furance still wasn't working and now the slide floor is rotting out. , please people say away from any keystone product . Customer service is horrible and now I have is a junk trailer worth nothing , really do your homework
Livability
1.0
Overall quality
1.0
Floorplan
5.0
Driving/towing
5.0
Factory warranty/support
1.0
Voted most helpful review
John Hu
Minnesota
Reviewed on April 22, 2019
RV reviewed
2015 Keystone Cougar High Country 337FLS

5.0
This is an affordable front living room fifth wheel for small families or couples. Plenty of room up in the living area and kitchen. The bedroom has lots of drawers and cabinet space. Storage is very abundant with large pass-through storage in addition to the large storage area in the front. ...read more
This is an affordable front living room fifth wheel for small families or couples. Plenty of room up in the living area and kitchen. The bedroom has lots of drawers and cabinet space. Storage is very abundant with large pass-through storage in addition to the large storage area in the front. Comes with a 50-inch flat screen HD TV and a fireplace with plenty of cabinets and cubbies for abundant storage. Leveling this 5th wheel is a breeze thanks to the remote-controlled LCI leveling system. This floorplan feels big without the 5th wheel being big overall, 38 ft. Fit and finish are on par if not a bit better compared to the competition in this class. 5th wheel tows well and is easy to maneuver thanks to the max turn technology on the cab. I am able to make 90 degree turns with my 6.3 ft short box RAM truck. Overall, this is a really nice 5th wheel for the price with plenty of amenities for a front living floor plan without an inflated price.
Livability
5.0
Overall quality
5.0
Floorplan
5.0
Driving/towing
5.0
Factory warranty/support
5.0
Voted most helpful review
rodney beck
Pennsylvania
Reviewed on August 6, 2018
RV reviewed
2018 Keystone Cougar 337FLS

2.6
This coach is so bad had to take back my self to factory , 1. shower leaking 2. hot water tank leaking 3. bed fell apart 4, roof separated and leaking , 5 floor buckled due to water leak 6. cabinets broke 7. moulding falling off walls 8. walls are discoloring , 9, back of camper separated ,...read more
This coach is so bad had to take back my self to factory , 1. shower leaking 2. hot water tank leaking 3. bed fell apart 4, roof separated and leaking , 5 floor buckled due to water leak 6. cabinets broke 7. moulding falling off walls 8. walls are discoloring , 9, back of camper separated , 10 all 4 slides are exploded 11, fig does not work 12, microwave face plate is bubbled , 13 front nose cone has bubble in it , so there is more , just to let u know customer service is so bad ,they give u the run around bad , I ask people to look at something else , I sent 53,000 on this coach and as of today 8/6/18 I won't see this camper till end of September , and the mfg said they are not fixing all the problems. so I ask look before u buy. it can be a nightmare,
Livability
3.0
Overall quality
1.0
Floorplan
4.0
Driving/towing
4.0
Factory warranty/support
1.0
Voted most helpful review
Aileen Snider
Texas
Reviewed on July 14, 2018
RV reviewed
2014 Keystone Cougar 337FLS

5.0
This 5th Wheel Keystone has been just wonderful having the generator so we can pull over anytime, anyplace, stay nice and cool and comfortable to get a bite to eat, watch TV or just kick back for a bit to rest up. Having this F250 Truck rigged up the way we have it, the RV handles really well. We...read more
This 5th Wheel Keystone has been just wonderful having the generator so we can pull over anytime, anyplace, stay nice and cool and comfortable to get a bite to eat, watch TV or just kick back for a bit to rest up. Having this F250 Truck rigged up the way we have it, the RV handles really well. We have enjoyed every trip and been very comfortable.
Livability
5.0
Overall quality
5.0
Floorplan
5.0
Driving/towing
5.0
Factory warranty/support
5.0
Voted most helpful review
Dennis Herbst
Texas
Reviewed on March 12, 2018
RV reviewed
2014 Keystone Cougar High Country 337FLS

4.8
We have full time rv'd and lived in this 5th wheel for over 3 years. It tows extremely well behind our F250 6.7 diesel. Weighing only 12,385 GVWR, it is very easy on the truck. It is extremely easy to connect and disconnect, having done so over 50 times. And with remote control, slides, awning, and...read more
We have full time rv'd and lived in this 5th wheel for over 3 years. It tows extremely well behind our F250 6.7 diesel. Weighing only 12,385 GVWR, it is very easy on the truck. It is extremely easy to connect and disconnect, having done so over 50 times. And with remote control, slides, awning, and auto leveling makes it the best Rv we have had so far.
Livability
5.0
Overall quality
4.0
Floorplan
5.0
Driving/towing
5.0
Factory warranty/support
5.0
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