Plumbing
75-Gallon Fresh Water Tank
Ample fresh water capacity for extended trips.
2026 Keystone Alpine 3710FL
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Floorplan Layout
Detailed floor plan showing the complete layout and dimensions
Floorplan
Complete Fifth Wheel Specifications
2026 Keystone Alpine Overview
Experience the open road with the 2026 Keystone Alpine 3710FL, a standout in the fifth-wheel category. With a length of 41 ft and a dry weight of 15,025 lbs, this RV offers ample space for family adventures, comfortably sleeping 6. The modern kitchen island and residential refrigerator make meal prep a breeze, while the front living area provides a cozy retreat. Enjoy outdoor living with a power awning and slideouts that expand your space. The Alpine's impressive features cater to those who appreciate luxury on the go. Schedule your tour today to explore this exceptional fifth-wheel and make unforgettable memories!
Premium Features & Highlights
Spacious Interior Layout
15,000 BTU Air Conditioning for Year-Round Comfort
Power Slideouts for Expanded Living Space
Residential Refrigerator for Home-Like Amenities
Washer/Dryer Prep for Convenient Travel
Select a category to view specs
Overview
Vehicle Identification & Details
8 specifications available
- Category
- Fifth Wheel
- Condition
- new
- Floorplan
- 3710FL
- Make
- Keystone
- Model
- Alpine
- Stock Number
- LM2861
- VIN
- 4YDFALU22TE780091
- Year
- 2026
Size & Weight
Dimensions, Weight, Construction & Exterior
11 specifications available
- Dry Weight
- 15,025 lbs
- GVWR
- 18,000 lbs
- Length
- 41.42 ft
- Interior Height
- 6.8 ft
- Width
- 8.3 ft
- Awnings Count
- 0
- Body Material
- Laminated sidewalls with double-welded aluminum construction
- Construction Type
- 12" I-Beam frame and 100" wide-body construction
- Has Power Awning
- Yes
- Has Power Slideouts
- Yes
- Slides
- 0
Sleeping & Layout
Beds, Layout, Living & Comfort
8 specifications available
- Bedroom Count
- 1
- Bunk Beds Count
- 0
- King Beds Count
- 1
- Private Bedroom
- Yes
- Sleeps
- 6
- Day Night Shades
- Yes
- Fireplace
- 40" fireplace producing 5,000 BTU of electric heat
- Living Area Location
- Front
Kitchen & Dining
Cooking, Dining & Appliances
5 specifications available
- Kitchen Island
- Yes
- Oven
- Yes
- Refrigerator Size
- 18
- Refrigerator Type
- Residential
- Washer Dryer Prep
- Yes
Bathroom & Facilities
Comfort & Privacy
4 specifications available
- Bathroom Location
- Rear
- Bathrooms Count
- 1
- Shower Type
- Standard
- Toilet Type
- Porcelain foot-flush
Water Systems
Tanks & Plumbing
3 specifications available
- Black Water Capacity
- 49 gal
- Fresh Water Capacity
- 75 gal
- Gray Water Capacity
- 78
Power & Electrical
Electrical, Entertainment & Safety
4 specifications available
- Electrical Service
- 50 AMP service
- Radio Brand
- JBL
- Sound System
- Yes
- Televisions Count
- 2
Climate Control
Heating & Cooling
5 specifications available
- Ac Btu
- 15,000 BTU
- Air Conditioners Count
- 3
- Air Conditioning
- Yes
- Heater Btu
- 35,000 BTU
- Heater Type
- Forced air
Standard Features & Equipment
RV Type: Fifth Wheel
Shipping Weight: 15,025 lb.
* Vehicle specifications listed to the best of our knowledge. All specifications, features, and information are provided by the manufacturer. Zoomers RV is not responsible for manufacturer defects, specification changes, or recalls. Buyers should verify all information directly with Zoomers RV.
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Built to Last
Superior construction for years of adventures
Chassis & Towing
18,000 lbs GVWR
Designed for optimal towing capability with larger vehicles.
Ready for Your Next Adventure?
Experience the freedom of the open road with your next RV adventure
Payment Calculator
Estimate your monthly payments
from $715/mo
Estimated • 20% down
Schedule Tour
See this RV in person at our showroom
Showroom Hours
Mon-Fri: 10 AM - 6 PM, Sat: 8 AM - 4 PM, Sun: Closed
210 S Spruce Dr Lamoni, IA 50140
Trade-In Value
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Trade Evaluation
Dealer assessment
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. We are 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 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.
$99,995
est $864/mo