2025 Keystone Alpine 3700FL

Used Fifth Wheel in Elizabethtown, Pennsylvania, 17022

$72,999.00
2025 Keystone Alpine 3700FL - Used Fifth Wheel For Sale by General RV Center in Elizabethtown, Pennsylvania
2025 Alpine 3700FL by Keystone from General RV Center in Elizabethtown, Pennsylvania
Used 2025 Keystone Alpine 3700FL available in Elizabethtown, Pennsylvania

Unit Specs

  • Stock #358740
  • Year2025
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelAlpine
  • Floorplan3700FL
  • Type Fifth Wheel
  • ConditionUsed
  • Length41' 0"
  • Width8' 0"
  • Height13' 0"
  • VIN4YDFALU27SE780182
  • MSRP $79,999.00
  • Sale Price $72,999.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps6
  • Slideouts5
## Keystone Alpine 3700FL highlights * Front Living Area * Dual Tri-Fold Sofas * Theater Seating * King Bed Suite * Five Slide-Outs The Keystone Alpine 3700FL is a luxury fifth wheel designed to deliver residential comfort, upscale finishes, and spacious living for extended travel. The front living area features opposing tri-fold sofa sleepers, theater seating, and a large entertainment center, creating an inviting space for relaxing or entertaining guests. The central kitchen is fully equipped with a residential refrigerator with ice maker, convection microwave, three-burner cooktop, solid-surface countertops, ample pantry storage, and a free-standing dinette, providing everything needed for comfortable meal preparation and dining on the road. In the rear, the private master suite offers a king-size bed, wardrobe storage, dresser space, and washer/dryer prep for added convenience during longer stays. The nearby bathroom includes modern amenities with a spacious shower, vanity, and additional storage. Outside, dual power awnings extend your living space at the campsite, while the five slide-outs maximize interior room and comfort. Built with Keystone’s premium construction and designed for luxury travel, the Alpine 3700FL offers the perfect combination of space, style, and functionality for full-time living or extended adventures.

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 the base unit. Certain options may change specifications listed. Please consult dealer for more details. RVUSA.com cannot guarantee the accuracy of the data presented.

2025 Keystone Alpine 3700FL Literature


2025 Keystone Alpine Brochure PDF 2025 Keystone Alpine Brochure 1
Stock #: 358740
Dealer Info

General RV Center

187 Merts Dr., Elizabethtown, PA 17022
Elizabethtown, PA 17022

Member Since 2023

See 473 Reviews

Unit Specs

  • Stock #358740
  • Year2025
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelAlpine
  • Floorplan3700FL
  • Type Fifth Wheel
  • ConditionUsed
  • Length41' 0"
  • Width8' 0"
  • Height13' 0"
  • VIN4YDFALU27SE780182
  • MSRP $79,999.00
  • Sale Price $72,999.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps6
  • Slideouts5

Email Dealer

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

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General RV Center
General RV Center

187 Merts Dr., Elizabethtown, PA 17022
Elizabethtown, PA 17022

Phone: Click to Call

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2025 Keystone Alpine 3700FL Gallery
Used 2025 Keystone Alpine 3700FL available in Elizabethtown, Pennsylvania
2025 Keystone Alpine 3700FL - Used Fifth Wheel For Sale by General RV Center in Elizabethtown, Pennsylvania
2025 Alpine 3700FL by Keystone from General RV Center in Elizabethtown, Pennsylvania
Used 2025 Keystone Alpine 3700FL available in Elizabethtown, Pennsylvania