2026 Keystone Alpine 3710FL

NewFifth wheel|Stock #102058|Located at Barton Lake RV Sales in Fremont, IN
$96,849$141,076
Save $44,227

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.

Specifications

Length

41 ft 5 in

Dry weight

14,995 lbs

Sleeps

6 people

Slideouts

5

Unit features & options

  • Keyed-A-Like
  • JBL Aura Cube Sound System w/ exterior belly mounted speakers
  • Designer Beaufloor with 7 year limited Warranty
  • Extra tall, 6'10" main slide height
  • Hardwood slideout fascia w/ wood accent
  • Day/night roller shades
  • Hardwood valance with accent and custom wood window frame and window sill
  • Super Sofa w/ 4 Dining Trays (optional, select models)
  • Stunning solid wood cabinet doors, cabinet framing, and slide fascia
  • Thomas Payne furniture equipped w/ heat, LED lights and USB charging stations in theatre seats
  • Crown molding
  • 40" fireplace producing 5,000 BTU of electric heat
  • Central vacuum
  • Color-coded unified wiring standard
  • Winegard Air 360+ Omni-Directional Rooftop Antenna w/ exclusive satellite pass-through
  • Tuf-Lok thermoplastic duct joiners
  • KeyTV
  • In-floor heating ducts
  • Tru-fit slide construction
  • Blade Pure high performance air flow system with Merv-9 Filtration
  • Solid wood cabinet doors, drawer fronts, and cabinet framing
  • Stainless steel, extra deep sink w/ dual bowls and a solid surface sink cover
  • High-rise, single-lever faucet w/ sprayer
  • Amazing Legless Dinette Table w/ storage; and (4) high-back dinette chairs w/ storage

Full specifications

AC BTU46500 btu
Available BedsKing
Awning Info(2) 14' Carefree with Adjustable Arms
Axle Count2
Axle Weight7000 lbs
Black Water Capacity78 gals
Cargo Capacity2975 lbs
Convection CookingYes
Dry Weight15025 lbs
Electrical Service50 amp
Ext Height13 ft 4 in
Ext Width8 ft 4 in
Fresh Water Capacity75 gals
Furnace BTU35000 btu
Grey Water Capacity78 gals
Hitch Weight3230 lbs
LP Tank Capacity30 lbs
Length41 ft 5 in
Number of Awnings2 ft
Number of LP Tanks2
Refrigerator Size18 cu ft
Refrigerator TypeResidential with Ice Maker
Shower TypeWalk-In Shower
Sleeps6
Slides5
TV InfoLR 50" LED TV, BR Smart HDTV
Tire Size215/75R17.5H
Water Heater TypeOn Demand

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2026 Alpine 3710FL

2026 Alpine 3710FL
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