New 2021 Keystone RV Alpine 3700FL
FRONT LIVING


Keystone RV Alpine fifth wheel 3700FL highlights:
- Kitchen Island
- Five Slides
- Full and Half Bath
- Fireplace
- Separate Living Room
- LCI Solid Step
Come see just how fun and easy camping can be with this luxurious five-slide Alpine fifth wheel by Keystone RV. Getting ready for the day is easy with a large master bathroom that has two sinks, plenty of counter space, and a shower. You'll find the second half bathroom is conveniently located just off of the kitchen for your guests. In the kitchen area, you will find dual opposing slides and all of the amenities you need to fix your favorite meals, such as a convection microwave, and an 18 cubic foot refrigerator or choose the residential option. Step up to the front living room where you will find two tri-fold sofa sleepers, theater seats, a fireplace, and an entertainment center with a 50" LED TV.
When you choose an Alpine fifth wheel by Keystone RV, you are choosing luxury, innovation, modern style and so much more! The stunning Aspen Oak cabinetry with contrasting Renewed Oak accents and vintage wire mesh glass inserts, the polished natural stone solid surface countertops, and the varied plank width resilient flooring throughout are just a few highlights inside. Some other noteworthy features include the high-fidelity video and audio to withstand road vibration with three, separately controlled sound zones with smartphone app capability, and the iN-Command system with oversized touchscreen monitor giving you control of power over the slides, awnings, and HVAC. Each Alpine is built with 100" wide body construction, a dual 15,000 BTU Whisper Quiet A/C system, a Nautilus On-Demand water heater for instant, endless hot water, and insulated wrapped tanks with 12 volt heat pads allowing you to travel every season.
Sleeps | 6 |
Slides | 5 |
Length | 41 ft 5 in |
Ext Width | 8 ft 4 in |
Ext Height | 13 ft 4 in |
Exterior Color | Black Diamond, Champagne |
Hitch Weight | 2775 lbs |
Dry Weight | 13793 lbs |
Cargo Weight | 2707 lbs |
Fresh Water Capacity | 54 gals |
Grey Water Capacity | 78 gals |
Black Water Capacity | 78 gals |
Tire Size | ST235/80R16G |
Furnace BTU | 35000 btu |
Available Beds | King |
Refrigerator Size | 18 cu ft |
Convection Cooking | Yes |
Cooktop Burners | 3 |
Number of Awnings | 2 |
Axle Weight | 7000 lbs |
LP Tank Capacity | 30 lbs |
Water Heater Capacity | 12 gal |
Water Heater Type | DSI Two Way |
AC BTU | 30000 btu |
TV Info | LR 50" LED TV |
Awning Info | 14' and 14' One-Touch Electric with Adjustable Arms |
Axle Count | 2 |
Washer/Dryer Available | Yes |
Number of LP Tanks | 2 |
Shower Type | Shower w/Seat |
Electrical Service | 50 amp |
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At Keystone we do things differently, and have since we first opened our doors in 1996. This different way means focusing on you, our customer, and building RVs that are much more than great floor plans and prices. It starts with innovative products that are built tough, and doesn’t stop there. It’s our commitment to provide a better ownership experience. We understand that when you put your hard earned money down, you expect your RV to deliver as promised. That’s why “Building Adventures for the Long Haul” is more than just a slogan here at Keystone; it is our number one mission each and every day. It’s the reason today we are honored to say we have nearly one million Keystone owners out on the open road who we consider family.