2025 Keystone Alpine 3700FL

New Fifth Wheel in Longmont, Colorado, 80504

$94,999.00
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New 2025 Keystone Alpine 3700FL available in Longmont, Colorado
2025 Keystone Alpine 3700FL - New Fifth Wheel For Sale by General RV Center in Longmont, Colorado
2025 Alpine 3700FL by Keystone from General RV Center in Longmont, Colorado
New 2025 Keystone Alpine 3700FL available in Longmont, Colorado

Unit Specs

  • Stock #335442
  • Year2025
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelAlpine
  • Floorplan3700FL
  • Type Fifth Wheel
  • ConditionNew
  • Length41' 5"
  • Width8' 4"
  • Height13' 4"
  • VIN4YDFALU22SE780333
  • MSRP $127,871.50
  • Sale Price $94,999.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps6
  • Slideouts5
Discover the luxurious 2025 Keystone Alpine 3700FL, a fifth wheel designed for those who crave both adventure and comfort. This RV greets you with a spacious and sophisticated front living area, featuring dual tri-fold sofa sleepers and theater seating, perfect for entertaining or relaxing after a day of exploration. The centrally located kitchen is a culinary dream, boasting a full-size electric refrigerator with an ice maker, convection cooking, and a three-burner cooktop, all complemented by ample pantry space and a free-standing dinette for elegant dining. Retreat to the rear where the master suite awaits, complete with a king-sized bed offering ultimate relaxation. The cleverly designed bathroom, conveniently located nearby, provides modern amenities and a washer/dryer prep area for added convenience. With five slides, two powered retractable awnings, and a generous fresh water capacity, this Alpine model ensures every journey is met with style and ease. For more details or to see it in person, visit your nearest General RV dealership.

2025 Keystone Alpine 3700FL Features


2025 Keystone Alpine 3700FL Specifications

General

MSRP

$122,746

Dimensions

Height

13' 4"

Length

41' 5"

Weights

Hitch Weight

3,080 lbs

Payload Capacity

2,969 lbs

Capacities

Refrigerator Capacity

18 cu ft

Sleep Capacity

6

Water Capacity - Black

78 gal

Water Capacity - Fresh

75 gal

Water Capacity - Grey

78 gal

Exterior

# Awnings

2

# Axles

2

# Doors

1

# Slides

5

Chassis

Drop-Frame Chassis

Hitch

Fifth Wheel

Electrical

# A/C

3

A/C Spec

Dual Coleman® -Mach® Power Saver™ Quiet Series 15K BTU Air Conditioners W/ 3rd 13.5K BTU A/C

*MFG Specs are for base unit. Certain options may change specifications listed. Please consult dealer for more details. Data is provided by a 3rd party. RVUSA.com cannot guarantee the accuracy of the data presented.

2025 Keystone Alpine 3700FL Literature


2025 Alpine Brochure PDF 2025 Alpine Brochure 1
Seller Info

General RV Center

10400 E I-25 Frontage Road
Longmont, CO 80504

Member Since 2025

See 217 Reviews

Unit Specs

  • Stock #335442
  • Year2025
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelAlpine
  • Floorplan3700FL
  • Type Fifth Wheel
  • ConditionNew
  • Length41' 5"
  • Width8' 4"
  • Height13' 4"
  • VIN4YDFALU22SE780333
  • MSRP $127,871.50
  • Sale Price $94,999.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps6
  • Slideouts5

Estimated Payment-

Interest Rate % *(W.A.C.)
Term Years
Down Payment $
*W.A.C. = With approved credit

Email Seller

Request More Info on this 2025 Keystone Alpine 3700FL Offered for sale by General RV Center
General RV Center
General RV Center

10400 E I-25 Frontage Road
Longmont, CO 80504

Phone: Click to Call

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2025 Keystone Alpine 3700FL Gallery

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New 2025 Keystone Alpine 3700FL available in Longmont, Colorado
2025 Keystone Alpine 3700FL - New Fifth Wheel For Sale by General RV Center in Longmont, Colorado
2025 Alpine 3700FL by Keystone from General RV Center in Longmont, Colorado
New 2025 Keystone Alpine 3700FL available in Longmont, Colorado