New 2026 Keystone RV Alpine 3710FL Fifth Wheel

Virtual Tour Bath and a Half Just Arrived
2026 3710FL Features and Options

2026 Keystone Alpine 3710FL

 

This 2026 Keystone Alpine 3710FL is a luxury front living fifth wheel with a bath and a half layout, middle kitchen, rear master bedroom, and wide-body construction. It is a strong fit for buyers who want a residential-style fifth wheel with separate living, kitchen, and bedroom spaces for longer trips or extended stays.

 

The front living room is one of the main advantages of this floorplan. Dual hide-a-bed sofas give you comfortable seating and extra sleeping space when guests come along, while the fireplace creates a clear focal point for relaxing, watching TV, or spending time inside during cooler weather.

 

The middle kitchen gives this Alpine a more residential flow. The kitchen island with sink creates useful prep and cleanup space, while the free-standing dinette gives you a dedicated place for meals, coffee, or working from the camper. Solid surface countertops and solid wood cabinet doors add to the upscale feel throughout the main living area.

 

The rear master bedroom gives the owners a private space away from the main living area. The king bed, smart storage, and soft lighting make the bedroom feel more like a true retreat. The rear master bath includes a walk-in shower, dual sink vanity, washer/dryer prep, and generous storage, giving this fifth wheel the long-stay convenience many buyers are looking for.

 

The half bath is another major benefit, especially when guests are visiting or staying overnight. It gives everyone easy bathroom access without having to walk through the private master suite.

 

Key features include a front living room, bath and a half layout, rear master bedroom, king bed, walk-in shower, dual sink vanity, washer/dryer prep, middle kitchen, kitchen island with sink, free-standing dinette, dual hide-a-bed sofas, fireplace, 100 inch wide-body construction, Tru-Fit slide construction, Blade Pure airflow system, day/night roller shades, solid wood cabinet doors, crown molding, solid surface kitchen countertops, outside shower with hot and cold water, Lippert strut-assisted SolidSteps, and large tinted safety glass windows.

 

For buyers looking for a luxury fifth wheel with a true residential layout, this 2026 Keystone Alpine 3710FL gives you the front living space, master suite, bath and a half convenience, and upscale features needed for extended comfort on the road or at the campground.

What Our Customers Are Saying

Great experience!

Maybe it’s me. Where I come from I can’t get help. Maybe it looks like I’m not approachable, Maybe it’s because I am old, fat and ugly. Maybe I’m invisible. But I can be standing in an aisle at Home Depot, Lowe’s, Walmart or any other place of business that is willing to take my money looking for something and have a store clerk pass by me without acknowledging me or asking if they could be of assistance. - Billy
Price: $141,076
You Save: $44,227
Sale Price: $96,849
Barton Lake RV Sales
Location: Fremont, IN
Stock# 102058
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RV ID: 3620017#
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2026 3710FL Specifications
Sleeps 6
Slides 5
Length 41 ft 5 in
Ext Width 8 ft 4 in
Ext Height 13 ft 4 in
Hitch Weight 3230 lbs
Dry Weight 15025 lbs
Cargo Capacity 2975 lbs
Fresh Water Capacity 75 gals
Grey Water Capacity 78 gals
Black Water Capacity 78 gals
Tire Size 215/75R17.5H
Furnace BTU 35000 btu
Available Beds King
Refrigerator Type Residential with Ice Maker
Refrigerator Size 18 cu ft
Convection Cooking Yes
Number of Awnings 2
Axle Weight 7000 lbs
LP Tank Capacity 30 lbs
Water Heater Type On Demand
AC BTU 46500 btu
TV Info LR 50" LED TV, BR Smart HDTV
Awning Info (2) 14' Carefree with Adjustable Arms
Axle Count 2
Number of LP Tanks 2
Shower Type Walk-In Shower
Electrical Service 50 amp
VIN 4YDFALU21TE780213
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