2026 Keystone RV Sprinter 3900DBL

Vehicle Photo
  • MSRP: $100,592
  • Dealer Discount: $19,599
  • Finance Incentive: $4,000
  • Sale Price: $76,993
  • As Low As: $515 /mo (Edit)
Stock #: 112725
Tucson, AZ
  • Available
  • New
  • Class: Fifth Wheel
  • Length: 37 ft 4in
  • Dry Weight: 13,697
  • Sleeps: 9

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Floorplan
  • Exterior Height 13 ft 4in
  • Pin Weight 2,595 lbs
  • Dry Weight 13,697 lbs
  • Tire Size ST255/85R16G
  • Fresh Water Capacity 75 gal
  • Grey Water Capacity 122 gal
  • Black Water Capacity 88 gal
  • Refrigerator Size 16

2026 Keystone Sprinter 3900DBL Fifth Wheel

Step into luxury, space, and smart design with the 2026 Keystone Sprinter 3900DBL fifth wheel. Built for families and travelers who want room to stretch out without sacrificing comfort or functionality, this Sprinter delivers residential-style living in a well-balanced, tow-friendly design. With its wide body construction and full profile upper deck, the 3900DBL offers impressive interior space, abundant storage, and a smooth towing experience that makes every trip more enjoyable.

Key Features and Highlights

This fifth wheel is designed to feel like home from the moment you step inside. A cozy fireplace anchors the living area, creating a warm and inviting space for relaxing evenings. The large kitchen island provides extra counter space for cooking, meal prep, and entertaining, making it easy to enjoy time together indoors.

The spacious front bedroom features a king size bed and ample storage, giving you a comfortable private retreat. In the rear, a dedicated bunkhouse offers a separate space for kids or guests, complete with its own bathroom for added privacy. With two full bathrooms onboard, mornings are easier and everyone has the space they need during longer stays.

Smart Design and Modern Technology

The Keystone Sprinter 3900DBL is built on a 100 inch wide body frame with a full profile upper deck, delivering more interior room and improved towing stability. Keystone’s Camping Made Easy design philosophy shines through with thoughtful details that simplify RV life.

Modern features include the KeyTV entertainment system, SolarFlex solar power packages, and the iN Command Lite control panel, allowing you to manage key systems with ease. Practical upgrades like deep storage drawers, motion sensor lighting, and a rear ladder for roof access add everyday convenience and long-term usability.

Comfort Meets Value

Designed to balance innovation and affordability, the Sprinter 3900DBL offers premium features without the premium price tag. From its open living areas to its private sleeping spaces, this fifth wheel is ideal for families, extended travelers, or anyone ready to step up to full-size RV living.

Why Choose Campers Inn of Louisville

Campers Inn of Louisville is your trusted destination for Keystone fifth wheels. Our experienced team is committed to helping you find the right RV for your lifestyle, offering transparent pricing, flexible financing options, and expert guidance throughout the buying process. With a full-service department and nationwide support network, we are here for you long after your purchase.

Final Thoughts

The 2026 Keystone Sprinter 3900DBL delivers the space, comfort, and smart features that make fifth wheel living enjoyable and stress-free. With its family-friendly layout, modern technology, and thoughtful design, this Sprinter is ready for your next adventure.

 

Call Campers Inn of Louisville today at 812 28

†Airstream of Tucson strives to ensure the accuracy of the information provided on this website. However, actual products, programs and services may differ materially from those on this site. Airstream of Tucson is not responsible for errors made in stated pricing or specifications. Specifications and availability subject to change without notice. Price, length, weight, or any other specifications cannot be relied upon. Buyers should verify and confirm all claims made on the website. Sale price includes all manufacturer discounts and rebates. All prices listed on this site exclude tax, tags and title fees. Applicable government fees, state taxes, dealer fees and emissions testing charges will be added to comply with state vehicle codes. Freight and prep costs are additional and vary by state. Contact Airstream of Tucson for complete details.

*90 Days – Payments can be deferred for 90 days with approved credit. Interest accrues from contract date. Financing terms subject to lender approval. Not valid with other offers. Actual products, programs and services may differ materially from those on this site. Airstream of Tucson is not responsible for errors made in stated pricing. Specifications and availability subject to change without notice. Document fees vary by location. See dealership for complete details.

**Airstream of Tucson believes the specifications on this site supplied by the manufacturer to be correct at the time posted. However, specifications, standard equipment, model availability, options, fabrics, and colors are subject to change without notice. Some equipment may be unavailable when a vehicle is built. Some vehicles are pictured with options, which may be available at extra cost or may not be available on some models. You should verify the equipment that is on all vehicles. If a new vehicle shown on this website is subject to an open safety recall, Airstream of Tucson cannot deliver the vehicle to you until the recall repair is completed. This is a requirement of federal law.

***The advertised discount contains a $4,000 finance incentive. Finance Incentive applies if financing for your RV purchase is obtained with assistance by Airstream of Tucson and placed with a third party lender. Terms and Conditions may apply. Contact our finance department for further details.