View New & Used Keystone RVs for Sale in or near Underwood, Washington
34 listings available
Used 2021 Keystone Montana High Country 376FL
Used Fifth Wheel in Sandy, Oregon 97055
Keystone Montana High Country fifth wheel 376FL highlights: Unique Dual Entry Loft Over Bedroom Rear Private Bedroom Four Slides Patent-Pending Windshield Your family will love this fifth wheel with a loft area over the rear master bedroom and the front li ...
- # Slideouts: 4
- Sleeping Cap: 9
Used 2019 Keystone Montana 3810MS
Used Fifth Wheel in Sandy, Oregon 97055
Keystone Montana fifth wheel 3810MS highlights: Unique Master Suite Front Window Lounge Walk-In Closet Kitchen Island RV Refrigerator You are going to love the master suite in this fifth wheel! With triple slide outs, a unique window lounge up front, and a ...
- # Slideouts: 3
- Sleeping Cap: 4
Used 2020 Keystone Cougar Half-Ton 25RESWE
Used Fifth Wheel in Sandy, Oregon 97055
Keystone Cougar Half-Ton fifth wheel 25RESWE highlights: Hidden Storage Sleeper Sofa Booth Dinette Outside Grill Large Slide Grab your gear, your family, and your sense of adventure and head out with this Cougar Half-Ton fifth wheel! You'll have plenty of ...
- # Slideouts: 2
- Sleeping Cap: 5
Used 2023 Keystone Montana 3761FL
Used Fifth Wheel in Portland, Oregon 97266
Keystone Montana fifth wheel 3761FL highlights: Bath and a Half Front Living Area Master Suite Pantry/Buffet Outside Shower Rear Storage Life will be easier at the campground in this fifth wheel with a bath and a half! The full rear bathroom has a 48 x 30 ...
- Length: 40' 0"
- # Slideouts: 5
New 2024 Keystone Montana High Country 381tb
New Fifth Wheel in Portland, Oregon 97266
Accessories: HIGH COUNTRY RESIDENTIAL LIVING PACKAGE,HIGH COUNTRY FOUR SEASON LIVING PACKAGE,DECOR - KINGSTON,SANDSTONE MAPLE EDITION,2nd POWER AWNING ,AUTOMATIC LEVELING SYSTEM,ROAD ARMOR PIN BOX,SOLAR FLEX DISCOVER,FREE STANDING DINETTE AND CHAIRS,REFRIG ...
- Length: 42' 0"
- # Slideouts: 3
New 2024 Keystone Montana 3123rl
New Fifth Wheel in Portland, Oregon 97266
Accessories: Exterior Decor - Montana - Mystic White,DECOR - OAKMONT,RESIDENTIAL LIVING PACKAGE,Manhattan Maple Edition,2 TOWING HITCH,TPMS SENSORS,REFRIGERATOR - 12V - 20cf,Solar Flex Discover,RVIA SEAL-GO CAMPING,MONTANA FOUR SEASONS LIVING PACKAGE,6 POI ...
- Length: 35' 0"
- # Slideouts: 3
Used 2023 Keystone Montana High Country 373RD
Used Fifth Wheel in Vancouver, Washington 98682
Stock #395304 - DON'T PAY THE NEW STICKER PRICE!! 2023 Montana High Country 373RD is LIKE NEW NEVER USED!!!This RV is Like New! It has never been camped or slept in. Life plans changed which led to selling this 2023 pristine Montana High Country 373RDIntro ...
- Length: 37' 0"
- Dry Weight: 13,399 lbs
- # Slideouts: 4
- Sleeping Cap: 6
New 2024 Keystone Cougar Sport 2400RE
New Fifth Wheel in Portland, Oregon 97266
Accessories: DECOR - COUGAR 2024 COUGAR SPORT,COUGAR 25th ANNIVERSARY SPORT PKG,ELECTRIC REAR STABILIZER JACKS,ANTI LOCK BREAKING SYSTEM ,SOLAR FLEX PROTECT,THEATER SEATING,REFRIGERATOR - 12V - 10CF,RVIA SEAL-GO CAMPING,
- Length: 28' 0"
- # Slideouts: 1
New 2024 Keystone Cougar Half-Ton 23MLE
New Fifth Wheel in Portland, Oregon 97266
Accessories: INTERIOR - DRIFTWOOD,PROFESSIONAL GRADE CAMPING PACKAGE,TOWING WITH CONFIDENCE PACKAGE,COUGAR INNOVATION PACKAGE,CLIMATE GUARD PROTECTION PACKAGE,ELECTRIC 4 POINT LEVELING SYSTEM,iNCOMMAND PRO w/GLOBAL CONNECT,SOLAR FLEX DISCOVER,THEATER SEATS ...
- Length: 28' 0"
- # Slideouts: 1
New 2024 Keystone Cougar 260MLE
New Fifth Wheel in Portland, Oregon 97266
Accessories: INTERIOR - DRIFTWOOD,PROFESSIONAL GRADE CAMPING PACKAGE,TOWING WITH CONFIDENCE PACKAGE,COUGAR INNOVATION PACKAGE,CLIMATE GUARD PROTECTION PACKAGE,ELECTRIC 4 POINT LEVELING SYSTEM,iNCOMMAND PRO w/GLOBAL CONNECT,2ND 13.5 BTU A/C,SOLAR FLEX DISCO ...
- Length: 30' 0"
- # Slideouts: 2
New 2024 Keystone Cougar Sport 2700bh
New Fifth Wheel in Portland, Oregon 97266
Accessories: DECOR - COUGAR 2024 COUGAR SPORT,COUGAR 25th ANNIVERSARY SPORT PKG,ELECTRIC REAR STABILIZER JACKS,SOLAR FLEX PROTECT,REFRIGERATOR - 12V - 10 CF,RVIA SEAL,
- Length: 25' 0"
- # Slideouts: 1
Used 2015 Keystone Alpine 3010RE
Used Fifth Wheel in Vancouver, Washington 98664
Stock #349090 - 2015 Keystone Alpine 3010RE with three slide-outs!Unleash the Adventurer Within! Ready to take your road trips to a whole new level? Buckle up and get ready to be blown away by the 2015 Alpine 3010RE fifth-wheel trailer - a masterpiece desi ...
- Length: 30' 0"
- Dry Weight: 11,720 lbs
- # Slideouts: 3
- Sleeping Cap: 4
Used 2017 Keystone Montana 3610 RL
Used Fifth Wheel in Portland, Oregon 97267
Enjoy camping with family and friends in this rear living Montana fifth wheel by Keystone RV. This unit features triple slides for added interior space, a convenient kitchen island, plus more!As you enter model 3610RL enjoy the spacious living and kitchen ...
- Length: 38' 0"
- Dry Weight: 12,025 lbs
- # Slideouts: 3
- Sleeping Cap: 4
New 2024 Keystone Cougar Sport 2700bh
New Fifth Wheel in Portland, Oregon 97266
Accessories: DECOR - COUGAR 2024 COUGAR SPORT,COUGAR 25th ANNIVERSARY SPORT PKG,ELECTRIC REAR STABILIZER JACKS,SOLAR FLEX PROTECT,REFRIGERATOR - 12V - 10 CF,RVIA SEAL,
- Length: 30' 0"
- # Slideouts: 1
New 2024 Keystone Montana 3531re
New Fifth Wheel in Portland, Oregon 97266
Accessories: DECOR - WOODCLIFF,RESIDENTIAL LIVING PACKAGE,MONTANA FOUR SEASONS LIVING PACKAGE,MANHATTAN MAPLE EDITION,2 TOWING HITCH,TPMS SENSORS,6 POINT HYDRAULIC AUTO LEVELING,REFRIGERATOR - 12V - 20cf,SOLAR FLEX DISCOVER,RVIA SEAL-GO CAMPING,
- Length: 38' 0"
- # Slideouts: 3
New 2024 Keystone Montana High Country 389bh
New Fifth Wheel in Portland, Oregon 97266
Accessories: Interior Kingston,HIGH COUNTRY RESIDENTIAL LIVING PACKAGE,HIGH COUNTRY FOUR SEASON LIVING PACKAGE,Sandstone Maple Edition,2nd Power Awning,AUTOMATIC LEVELING SYSTEM,ROAD ARMOR PIN BOX,2 TOWING HITCH,SOLAR FLEX DISCOVER,FREE STANDING DINETTE AN ...
- Length: 40' 0"
- # Slideouts: 4
New 2023 Keystone Montana 3763BP
New Fifth Wheel in Portland, Oregon 97266
Accessories: 6 POINT HYDRAULIC AUTO LEVELING,DECOR MONTANA BOURBON,Montana Four Season Living Package,Modern Maple Edition,2 Accessory Hitch,TPMS SENSORS,Refrigerator - RV - 18cf,SOLAR FLEX 400i,2 - 100AH DFE HEATED LITHIUM BATTERIES,RVIA SEAL,EXTERIOR DEC ...
- Length: 41' 0"
- # Slideouts: 5
New 2024 Keystone Cougar Sport 2400RE
New Fifth Wheel in Portland, Oregon 97266
Accessories: INTERIOR -SPORT,COUGAR 25th ANNIVERSARY SPORT PKG,ELECTRIC REAR STABILIZER JACKS,ANTI LOCK BREAKING SYSTEM ,SOLAR FLEX PROTECT,THEATER SEATING,REFRIGERATOR - 12V - 10 CF,RVIA SEAL,
- Length: 28' 0"
- # Slideouts: 1
New 2024 Keystone Montana 3531re
New Fifth Wheel in Portland, Oregon 97266
Accessories: Exterior Decor - Montana - Mystic White,Interior Oakmont,RESIDENTIAL LIVING PACKAGE,FOUR SEASONS LIVING PACKAGE,Manhattan Maple Edition,2 TOWING HITCH,TPMS SENSORS,6 POINT HYDRAULIC AUTO LEVELING,REFRIGERATOR - 12V - 20cf,Solar Flex Discover,R ...
- Length: 38' 0"
- # Slideouts: 3
New 2024 Keystone Cougar Half-Ton 23MLE
New Fifth Wheel in Portland, Oregon 97266
Accessories: INTERIOR - DRIFTWOOD,PROFESSIONAL GRADE CAMPING PACKAGE,TOWING WITH CONFIDENCE PACKAGE,COUGAR INNOVATION PACKAGE,CLIMATE GUARD PROTECTION PACKAGE,ELECTRIC 4 POINT LEVELING SYSTEM,iNCOMMAND PRO w/GLOBAL CONNECT,SOLAR FLEX 400i,THEATER SEATS IPO ...
- Length: 28' 0"
- # Slideouts: 1
New 2024 Keystone Montana High Country 295rl
New Fifth Wheel in Portland, Oregon 97266
Accessories: DECOR - ARLINGTON,HIGH COUNTRY RESIDENTIAL LIVING PACKAGE,HIGH COUNTRY FOUR SEASON LIVING PACKAGE,Sandstone Maple Edition,2nd Power Awning,AUTOMATIC LEVELING SYSTEM,ROAD ARMOR PIN BOX,2 TOWING HITCH,SOLAR FLEX DISCOVER,FREE STANDING DINETTE AN ...
- Length: 33' 0"
- # Slideouts: 3
New 2024 Keystone Cougar 364bhl
New Fifth Wheel in Portland, Oregon 97266
Accessories: INTERIOR - DRIFTWOOD,PROFESSIONAL GRADE CAMPING PACKAGE,TOWING WITH CONFIDENCE PACKAGE,COUGAR INNOVATION PACKAGE,CLIMATE GUARD PROTECTION PACKAGE,2nd POWER AWNING,iNCOMMAND PRO w/GLOBAL CONNECT,SOLAR FLEX DISCOVER,THEATER SEATS IPO TRI FOLD,RE ...
- Length: 39' 0"
- # Slideouts: 3
Used 2020 Keystone Montana 3760FL
Used Fifth Wheel in Fairview, Oregon 97024
Stock #401067 - ***SALE PENDING*** 2020 Keystone Montana 3760FL 4 Seasons that sleeps 6 with no bunks, 5 slides, 2 baths and lots of room!Experience luxury on the road with our meticulously cared-for 2020 Keystone Montana 3760FL Four Seasons fifth wheel. T ...
- Length: 37' 0"
- Dry Weight: 14,147 lbs
- # Slideouts: 5
- Sleeping Cap: 6
New 2024 Keystone Montana High Country 295rl
New Fifth Wheel in Portland, Oregon 97266
Accessories: Interior Kingston,HIGH COUNTRY RESIDENTIAL LIVING PACKAGE,HIGH COUNTRY FOUR SEASON LIVING PACKAGE,Sandstone Maple Edition,2nd Power Awning,AUTOMATIC LEVELING SYSTEM,ROAD ARMOR PIN BOX,2 TOWING HITCH,SOLAR FLEX DISCOVER,FREE STANDING DINETTE AN ...
- Length: 33' 0"
- # Slideouts: 3