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The values presented on this site are for estimation purposes only. Your actual payment may vary based on several factors such as down payment, credit history, final price, available promotional programs and incentives. Applicable tag, title, destination charges, taxes and other fees and incentives are not included in this estimate.

Dealer Spike is not responsible for any payment data presented on this site. Please verify all monthly payment data with the dealership’s sales representative.

2026 Keystone RV Cougar Half-Ton Fifth Wheels 28RLI

***COMING SOON!***Keystone Cougar Fifth Wheel Featuring a New Rear Living Floorplan with King Bed and Gourmet Kitchen. Equipped with Professional Grade Package, Towing with Confidence Package with ABS, Innovation Package, Climate Guard Protection Package, Solar Flex Protect (220), Fireplace, Electric 4 Point Leveling System, 2nd Power Awning, 12V - 10 Cubic Ft. Refrigerator, 2nd 15K A/C, and Free Standing Dinette with Ottoman. Feel free to call us with any questions at 800-784-7648, or you can text us at 252-435-1200. 1-Year Free Camping Pass with any New or Used Camper Purchase and NO HIDDEN FEES (Free Battery, Free Propane, Free Freight, Free PDI/Prep, Free Starter Kit, and Free 24-Hour Emergency Tech Assistance Line).
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  • New-2026-Keystone RV-Cougar Half-Ton Fifth Wheels 28RLI
  • New-2026-Keystone RV-Cougar Half-Ton Fifth Wheels 28RLI
  • New-2026-Keystone RV-Cougar Half-Ton Fifth Wheels 28RLI
  • New-2026-Keystone RV-Cougar Half-Ton Fifth Wheels 28RLI
  • New
  • TAC RV
  • N3054-26
  • 4YDFCGN22T2501370
  • Trailer
  • Fifth Wheel
  • WHITE
  • 4
  • 2
  • 2
  • 2

2026 Keystone RV Cougar Half-Ton Fifth Wheels 28RLI

Shorter, Lighterweight Floorplans Packed with Features

With the goal of delivering the best half-ton towable fifth wheel for owners, these models are packed with all of Cougar's premium features—from towing innovations like MaxTurn Technology™, Road Armor™, and HitchVision™ to unexpected lightweight luxuries like zero-degree climate protection.

  • New
  • N3054-26
  • 2026
  • Keystone RV
  • Cougar Half-Ton Fifth Wheels 28RLI
  • Trailer
  • Fifth Wheel
  • Keystone RV Cougar
  • 4YDFCGN22T2501370
  • 4
  • 2
  • 2
  • 2
  • No
    • Front Bedroom
    • King Bed
    • Kitchen Island
    • Rear Living Area

Get an Estimate for Your Payment

  • Estimated Payment
  • Calculation is estimate only.

Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Individual product descriptions are claims of the manufacturer and/or distributor and are not guaranteed accurate. Prices subject to change without notice. Mistakenly posted prices and/or options on the website do not obligate us to those incorrect prices and/or options. We reserve the right to refuse to sell to anyone for any reason. Contact dealer for details.