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New 2021 Forest River RV Sierra C-Class 3770FL

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2021 3770FL Features and Options

Forest River Sierra C-Class fifth wheel 3770FL highlights:

  • Front Cap with View
  • Front Living/Entertainment
  • 50" Pop-Up Flat Screen
  • Rear Bedroom
  • Four Slide Outs
  • Pass-Through Storage

 

Spacious, luxurious and beautiful are just a few adjectives you will be thinking each time you take this fifth wheel on the road.  The separate living area up front offers an entertainment center, a 50" pop-up flat screen TV with a fireplace below plus opposing slide outs with tri-fold hide-a-bed sofas, and theater seating near by. The grandkids will love sleeping here also.  The middle kitchen offers stainless steel appliances, a ceiling fan, a free standing dinette, and a pantry to make your famous meals to keep everyone fed.  And you can use the exterior bumper mount swivel gas grill to make a few items.  Everyone will have easy access to the full bathroom which includes a shoe box and a walk-in shower with a seat.  After you get cleaned up you can fall asleep on your own queen bed with plenty of storage for your clothing in the wardrobes and dresser. 

 

Any Sierra C-Class fifth wheel by Forest River is built with the best materials for the long haul giving you a solid foundation and include comfort and luxury throughout.  A few of the construction features include a welded aluminum-framed, vacuum bonded laminated superstructure, a full enclosed underbelly with Underbelly Armor, and a full walk-on roof.  The Signature package comes standard and provides a memory foam mattress, a premium sound bar with DVD and flat screen TV, plus outside there is a Docking station, slam lock baggage doors, and a color matched gelcoated fiberglass exterior.  Don't wait any longer, choose your favorite Sierra C-Class today! 

What Our Customers Are Saying

Great Customer Service

I just want to thank you again for how helpful you have been with our first experience in buying an RV. Not everyone takes pride in customer services nowadays, but you do. Thanks! - Justin
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Location: Fox Valley
Stock# 11051
2021 3770FL Specifications
Sleeps 6
Slides 4
Length 40 ft 2 in
Ext Width 8 ft
Ext Height 13 ft 4 in
Hitch Weight 2175 lbs
GVWR 14175 lbs
Dry Weight 11554 lbs
Cargo Capacity 2621 lbs
Fresh Water Capacity 50 gals
Grey Water Capacity 82 gals
Black Water Capacity 52 gals
Tire Size 16"
Furnace BTU 35000 btu
Available Beds Queen
Refrigerator Size 10.7 cu ft
Cooktop Burners 3
Number of Awnings 1
LP Tank Capacity 30 lbs
Water Heater Capacity 10 gal
Water Heater Type DSI
AC BTU 15000 btu
TV Info LR 50" Pop-Up Flat Screen TV
Awning Info 18' One Touch Electric w/LED Light Strip
Axle Count 2
Number of LP Tanks 2
Shower Type Shower w/Seat
VIN 4X4FSEP21MJ050263
For more information, call us at 920-836-2950 or Contact Us
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ManuFacts
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Customer Satisfaction is Our #1 Priority.

 

At Forest River, Inc., your needs, interests, budget, and lifestyle are at the forefront of everything we do. This affects every step from design, to the manufacturing floor, and on to you, our Customer. Whatever your need—recreation, transportation, or cargo hauling—we strive to bring quality products within reach of everyone. It’s not just a slogan: “Customer Satisfaction is Our #1 Priority.”

 

In 1996, Forest River founder Peter Liegl had a vision. He foresaw an RV company dedicated to helping people experience the joy of the outdoors by building better recreational vehicles. After purchasing certain assets of Cobra Industries, the Company started manufacturing pop-up tent campers, travel trailers, fifth wheels and park models. Continually growing, Forest River now operates multiple manufacturing facilities throughout the United States producing Class A, B and C motorhomes, travel trailers, fifth wheels, toy haulers, pop-up tent campers, truck campers, park model trailers, destination trailers, cargo trailers, commercial vehicles, buses, pontoons, and mobile restroom trailers.

 

Our large production capacity enables us to fill our customers' orders promptly without cutting corners or rushing through production procedures. This ensures that each Forest River product is conscientiously built and undergoes thorough, detailed inspection before it's shipped to the customer. This guarantees that every family who desires quality recreation will find a Forest River product that serves their needs, interests, budget, and lifestyle.

 

Quietwoods RV Fox Valley is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us @920-836-2950 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.

Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.