• Keyword
  • Price
  • Length
  • Dry Weight
  • Mileage
  • Sleeping Capacity

View New Keystone RVs for Sale in Delaware

20 listings match your search

Find your perfect Keystone rv for sale from the search results below. Contact a member to gain further information. Let our member network help you find your dream unit so you can further enjoy the rv lifestyle!
New 2025 Keystone Cougar Half-Ton East 25MLE available in Milford North, Delaware

New 2025 Keystone Cougar Half-Ton East 25MLE

New Travel Trailer in Milford North, Delaware 19963

2025 COUGAR HALF TON BY KEYSTONE MODEL 25MLE   POWER AWNING ONE SLIDE  DUCTED ROOF A/C DRY WEIGHT 6560 LBS 50 AMP POWER SUPPLY REAR LADDER SLEEPS 4 FRONT BEDROOM W/KING BED SIDE BATHROOM W/SHOWER DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV&nbs ...

  • Sale
  • In Stock
  • New Arrival
  • Length: 29' 11"
  • Dry Weight: 6,660 lbs
  • # Slideouts: 1
  • Sleeping Cap: 4
New 2025 Keystone Cougar Half-Ton 22RBS available in Milford North, Delaware

New 2025 Keystone Cougar Half-Ton 22RBS

New Travel Trailer in Milford North, Delaware 19963

2025 COUGAR HALF-TON BY KEYSTONE MODEL 22RBS   POWER AWNING  ONE SLIDE DRY WEIGHT 5840LBS 30 AMP POWER SUPPLY DUCTED ROOF A/C SLEEPS 2 RECLINING SEATS CORNER BATHROOM FLATSCREEN TV  DOUBLE DOOR REFRIGERATOR       WE WANT YOUR ...

  • Sale
  • In Stock
  • New Arrival
  • Length: 25' 11"
New 2024 Keystone Cougar 368MBI available in Milford, Delaware

New 2024 Keystone Cougar 368MBI

New Fifth Wheel in Milford, Delaware 19963

2024 COUGAR BY KEYSTONE MODEL 368MBI   2 POWER AWNINGS REAR LADDER FULL BODY PAINT 4 SLIDES DUCTED ROOF A/C SLEEPS 10 FRONT PRIMARY BEDROOM W/KING BED THEATER SEATING SIDE BATHROOM LOFT AREA ABOVE MID BUNK ROOM DINETTE CEILING FAN LARGE SIDE BY SIDE R ...

  • Sale
  • Coming Soon
  • On Order
  • Length: 39' 3"
  • Dry Weight: 11,847 lbs
  • # Slideouts: 4
  • Sleeping Cap: 10
New 2018 Keystone Cougar XLite 25RES available in Milford, Delaware

New 2018 Keystone Cougar XLite 25RES

New Fifth Wheel in Milford, Delaware 19963

2018 Cougar by Keystone Model 25RES FIFTH WHEEL HALF TON TOWABLE WEIGHS ONLY 7035 LBS SLEEPS 4 PEOPLE BRAND NEW DINETTE CHAIRS ON ORDER VERY CLEAN   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND EASY FINANCING!! C ...

  • Sale
  • In Stock
  • Recent Trade-In
  • Reduced
  • Length: 28' 11"
  • Dry Weight: 7,035 lbs
  • # Slideouts: 2
  • Sleeping Cap: 6
New 2025 Keystone Cougar 2400RE available in Milford North, Delaware

New 2025 Keystone Cougar 2400RE

New Fifth Wheel in Milford North, Delaware 19963

2025 COUGAR BY KEYSTONE MODEL 2400RE   POWER AWNING  ONE SLIDE DRY WEIGHT 7420LBS  50 AMP POWER SUPPLY DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  FIREPLACE   WE WANT YOUR BU ...

  • Sale
  • In Stock
  • New Arrival
  • Length: 29' 4"
New 2024 Keystone Cougar 320RDS Midnight Edition available in Milford, Delaware

New 2024 Keystone Cougar 320RDS Midnight Edition

New Fifth Wheel in Milford, Delaware 19963

2024 Cougar by Keystone Model 320RDS Midnight Edition Fifth Wheel $7,500 MIDNIGHT EDITION PACKAGE 3 SLIDE OUTS WASHER/DRYER PREP SPACIOUS REAR DEN W/ LARGE L-SHAPED COUCH THAT CONVERTS INTO A BED SLEEPS 4 PEOPLE FREE STANDING DINETTE AND CHAIRS FIREPLACE F ...

  • Sale
  • Coming Soon
  • On Order
  • Length: 36' 10"
  • Dry Weight: 11,133 lbs
  • # Slideouts: 3
  • Sleeping Cap: 6
New 2025 Keystone Cougar Half-Ton 32BHS available in Milford North, Delaware

New 2025 Keystone Cougar Half-Ton 32BHS

New Fifth Wheel in Milford North, Delaware 19963

2025 COUGAR HALF TON BY KEYSTONE MODEL 32BHS   POWER AWNING DRY WEIGHT 9440LBS OUTSIDE KITCHEN 50 AMP POWER SUPPLY 2 SLIDES DUCTED ROOF A/C SLEEPS 9 FRONT BEDROOM BATH AND A HALF DINETTE DOUBLE DOOR REFRIGERATOR SIDE BATHROOM FIREPLACE FLATSCREEN TV&n ...

  • Sale
  • In Stock
  • New Arrival
  • Length: 35' 8"
New 2025 Keystone Cougar Half-Ton 25RDS available in Milford North, Delaware

New 2025 Keystone Cougar Half-Ton 25RDS

New Travel Trailer in Milford North, Delaware 19963

2025 COUGAR HALF-TON BY KEYSTONE MODEL 25RDS   POWER AWNING ONE SLIDE DRY WEIGHT 6490 LBS 50 AMP POWER SUPPLY  DUCTED ROOF A/C SLEEPS 6  FRONT BEDROOM  WALKTHROUGH BATHROOM U SHAPED DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  F ...

  • Sale
  • In Stock
  • New Arrival
  • Length: 29' 10"
New 2025 Keystone Cougar Half-Ton East 22MLS available in Milford North, Delaware

New 2025 Keystone Cougar Half-Ton East 22MLS

New Travel Trailer in Milford North, Delaware 19963

2025 COUGAR HALF-TON BY KEYSTONE MODEL 22MLS   - POWER AWNING - ONE SLIDE  - POWER TONGUE JACK - DUCTED ROOF A/C - SLEEPS 4 - FRONT PRIMARY KING BED - CORNER BATHROOM - DOUBLE DOOR REFRIGERATOR - FLATSCREEN TV  - DINETTE - THEATER SEATING&nb ...

  • Sale
  • Coming Soon
  • On Order
  • Length: 26' 10"
  • Dry Weight: 5,887 lbs
  • # Slideouts: 1
  • Sleeping Cap: 4
New 2025 Keystone Cougar 260MLE available in Milford North, Delaware

New 2025 Keystone Cougar 260MLE

New Fifth Wheel in Milford North, Delaware 19963

2025 COUGAR BY KEYSTONE MODEL 260MLE     POWER AWNING  2 SLIDES DRY WEIGHT 9600LBS 50 AMP POWER SUPPLY SLEEPS 2 DUCTED ROOF A/C CEILING FAN FRONT BEROOM W/QUEEN BED SIDE BATHROOM LARGE SIDE BY SIDE REFRIGERATOR FIREPLACE FLATSCREEN TV  ...

  • Sale
  • In Stock
  • New Arrival
  • Length: 30' 11"
New 2025 Keystone Cougar Sport 2400RE available in Milford, Delaware

New 2025 Keystone Cougar Sport 2400RE

New Fifth Wheel in Milford, Delaware 19963

2025 COUGAR BY KEYSTONE MODEL 2400RE   POWER AWNING  ONE SLIDE DRY WEIGHT 7420LBS  50 AMP POWER SUPPLY DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  FIREPLACE   WE WANT YOUR BU ...

  • Sale
  • In Stock
  • New Arrival
  • Length: 29' 4"
New 2025 Keystone Hideout Sport East 240BH available in Clayton, Delaware

New 2025 Keystone Hideout Sport East 240BH

New Travel Trailer in Clayton, Delaware 19938

**LITE-WEIGHT BUNKHOUSE** SLEEPS 10 PEOPLE TANKLESS HOT WATER HEATER SOLAR PREPPED POWER TONGUE JACK & AWNING TONS OF STORAGE **EASILY TOWABLE WITH MOST FULL SIZE SUV'S AND TRUCKS**

  • Sale
  • Blow Out Price
  • In Stock
  • New Arrival
  • Special
  • Reduced
  • Length: 28' 10"
  • Dry Weight: 4,875 lbs
  • Sleeping Cap: 10
New 2025 Keystone Hideout Sport East 269DB available in Clayton, Delaware

New 2025 Keystone Hideout Sport East 269DB

New Travel Trailer in Clayton, Delaware 19938

**SLEEPS 10 PEOPLE!!** 1 SLIDE OUT OUTSIDE KITCHEN SOLAR PREPPED U-SHAPED DINETTE TONS OF STORAGE WALK AROUND QUEEN BED BIG BATHROOM PERFECT FOR THE WHOLE FAMILY!!

  • Sale
  • Blow Out Price
  • In Stock
  • New Arrival
  • Special
  • Reduced
  • Length: 30' 8"
  • Dry Weight: 6,171 lbs
  • # Slideouts: 1
  • Sleeping Cap: 10
New 2025 Keystone Hideout East 31BRD available in Clayton, Delaware

New 2025 Keystone Hideout East 31BRD

New Travel Trailer in Clayton, Delaware 19938

**2 BEDROOM**OUTSIDE KITCHEN** 2 SLIDE OUTS HUGE OUTSIDE KITCHEN SLEEPS 11 PEOPLE 2 ENTRY/EXIT DOORS 2ND A/C PREPPED (50 AMP) ROOF MOUNTED SOLAR PANEL TANKLESS HOT WATER HEATER **GREAT FOR PARKING SEASONALLY OR TOWING**  

  • Sale
  • Blow Out Price
  • In Stock
  • New Arrival
  • Special
  • Reduced
  • Length: 35' 11"
  • Dry Weight: 7,751 lbs
  • # Slideouts: 2
  • Sleeping Cap: 11
New 2025 Keystone Hideout Sport East 291BR available in Clayton, Delaware

New 2025 Keystone Hideout Sport East 291BR

New Travel Trailer in Clayton, Delaware 19938

HUGE PRIVATE BUNKROOM 1 SLIDE OUT 2 BEDROOMS SLEEPS 10 PEOPLE TANKLESS HOT WATER HEATER POWER AWNING & TONGUE JACK TONS OF STORAGE INSIDE & OUT! SOLAR PREPPED  **HALF TON TOWABLE**ONLY 6,815 LBS**

  • Sale
  • Blow Out Price
  • In Stock
  • New Arrival
  • Special
  • Reduced
  • Length: 33' 11"
  • Dry Weight: 6,815 lbs
  • # Slideouts: 1
  • Sleeping Cap: 10
New 2025 Keystone Hideout East 24FKS available in Clayton, Delaware

New 2025 Keystone Hideout East 24FKS

New Travel Trailer in Clayton, Delaware 19938

**FRONT KITCHEN** 2 SLIDE OUTS OUTSIDE KITCHEN THEATER SEATS HEATED & ENCLOSED UNDERBELLY ROOF MOUNTED SOLAR PANEL DESK IN BEDROOM TONS OF COUNTER SPACE  

  • Sale
  • Blow Out Price
  • In Stock
  • New Arrival
  • Special
  • Reduced
  • Length: 30' 0"
  • Dry Weight: 6,645 lbs
  • # Slideouts: 2
  • Sleeping Cap: 2
New 2025 Keystone Hideout East 22MLS available in Clayton, Delaware

New 2025 Keystone Hideout East 22MLS

New Travel Trailer in Clayton, Delaware 19938

**LUXURY COUPLES TRAILER** 1 SLIDE OUT THEATER SEATS ROOF MOUNTED SOLAR PANEL HEATED & ENCLOSED UNDERBELLY WALK AROUND QUEEN BED POWER AWNING & TONGUE JACK BOOTH DINETTE ONLY 5,642 LBS!

  • Sale
  • Blow Out Price
  • In Stock
  • New Arrival
  • Special
  • Reduced
  • Length: 26' 2"
  • Dry Weight: 5,642 lbs
  • # Slideouts: 1
  • Sleeping Cap: 4
New 2025 Keystone Hideout East 24RBS available in Clayton, Delaware

New 2025 Keystone Hideout East 24RBS

New Travel Trailer in Clayton, Delaware 19938

**REAR BATH** 1 SLIDE OUT HEATED & ENCLOSED UNDERBELLY ROOF MOUNTED SOLAR PANEL 12 VOLT REFRIGERATOR TANKLESS HOT WATER HEATER OUTSIDE KITCHEN TRI-FOLD SOFA BOOTH DINETTE HUGE REAR BATH!!

  • Sale
  • Blow Out Price
  • In Stock
  • New Arrival
  • Special
  • Reduced
  • Length: 28' 11"
  • Dry Weight: 6,265 lbs
  • # Slideouts: 1
  • Sleeping Cap: 6
New 2025 Keystone Hideout 28RKD available in Clayton, Delaware

New 2025 Keystone Hideout 28RKD

New Travel Trailer in Clayton, Delaware 19938

NEW ARRIVAL!! 2 SLIDE OUTS LARGE REAR KITCHEN THEATER SEATS U-SHAPED DINETTE ROOF MOUNTED SOLAR PANEL 2 PANTRYS TANKLESS HOT WATER HEATER

  • Sale
  • Blow Out Price
  • In Stock
  • New Arrival
  • Special
  • Reduced
  • Length: 32' 5"
  • Dry Weight: 7,170 lbs
  • # Slideouts: 2
  • Sleeping Cap: 4
New 2025 Keystone Hideout East 28BUS available in Clayton, Delaware

New 2025 Keystone Hideout East 28BUS

New Travel Trailer in Clayton, Delaware 19938

**BUNKHOUSE W/ TONS OF STORAGE!!** 1 SLIDE OUT OUTSIDE KITCHEN FLIP UP BUNK W/ REAR DOOR FOR STORAGE 2 ENTRY/EXIT DOORS ROOF MOUNTED SOLAR PANEL TANKLESS HOT WATER HEATER  SLEEPS 10 PEOPLE! **PLENTY OF ROOM FOR THE WHOLE FAMILY AND GUESTS!

  • Sale
  • Blow Out Price
  • In Stock
  • New Arrival
  • Special
  • Reduced
  • Length: 33' 1"
  • Dry Weight: 6,935 lbs
  • # Slideouts: 1
  • Sleeping Cap: 10
Some text as placeholder. In real life you can have the elements you have chosen. Like, text, images, lists, etc.