View Used 2018 Keystone RVs for Sale
113 listings available
Used 2018 Keystone Cougar 344MKS
Used Fifth Wheel in Cheyenne, Wyoming 82009
Stock #339351 - 2018 Keystone Cougar 344MKS equipped with the highest quality materials to give you all of the amenities of home in your RV.Located in Cheyenne, Wyoming, this Cougar 344mks, manufactured by Keystone, is a great fifth-wheel trailer for sale. ...
- Length: 34' 0"
- Dry Weight: 10,795 lbs
- # Slideouts: 3
- Sleeping Cap: 4
Used 2018 Keystone Montana High Country 331RL
Used Fifth Wheel in Fort Worth, Texas 76177
Stock #341851 - 2018 Keystone Montana High Country 331RL with three slide-outs! Extras!The 2018 Montana High Country 331RL Fifth Wheel is a top-tier choice for travelers seeking a well-crafted, comfortable, and functional RV.The living area is thoughtfully ...
- Length: 33' 0"
- Dry Weight: 11,243 lbs
- # Slideouts: 3
- Sleeping Cap: 6
Used 2018 Keystone Montana 3130 RE
Used Fifth Wheel in Weleetka, Oklahoma 74880
Stock #398949 - It's time to entertain other campers inside or outside in this Montana fifth wheel 3130RE!The 2018 Montana 3130 RE is a fifth-wheel trailer known for its spacious living areas, luxurious amenities, and high-quality construction.Built on a d ...
- Length: 35' 0"
- Dry Weight: 12,141 lbs
- # Slideouts: 3
- Sleeping Cap: 4
Used 2018 Keystone Avalanche 320RS
Used Fifth Wheel in Amelia, Ohio 45102
Stock #393911 - 2018 Keystone Avalanche 320RS with three slide-outs!This 2018 Keystone Avalanche 320RS is a perfect fit for full-timers, extended-time adventures, and destination cabins at your favorite campground!With a classic rear living floor plan high ...
- Length: 32' 0"
- Dry Weight: 11,530 lbs
- # Slideouts: 3
- Sleeping Cap: 4
Used 2018 Keystone Sprinter 324 FWBHS
Used Fifth Wheel in Nine Mile Falls, Washington 99026
Stock #232325 - Beautiful fifth wheel is clean and has been well maintained. Plenty of space for everyone to travel in comfort!The Sprinter 324 FWBHS by Keystone is built to keep you comfortable wherever you are camping, whether that's a weekend away with ...
- Length: 32' 0"
- Dry Weight: 10,500 lbs
- # Slideouts: 3
- Sleeping Cap: 11
Used 2018 Keystone Montana 3560RL
Used Fifth Wheel in Cottonwood, Arizona 86326
Stock #370601 - 2018 Keystone Montana 3560RL with five slide-outs! King bed! Upgrades!Looking for a great pre-COVID fifth wheel ready for adventure? Look no further than this beauty! In addition to the expected high-quality features and appliances, this on ...
- Length: 35' 0"
- # Slideouts: 5
- Sleeping Cap: 4
Used 2018 Keystone Montana 3701LK
Used Fifth Wheel in Newburg, Missouri 65550
Stock #389118 - Exceptionally clean fifth wheel that has all of the best amenities! Extra storage both inside and outside for all of your needs. A must see!The 2018 Montana 3701LK is a luxurious fifth-wheel RV designed for comfort and style during your tra ...
- Length: 37' 0"
- Dry Weight: 13,120 lbs
- # Slideouts: 4
- Sleeping Cap: 6
Used 2018 Keystone Montana 380TH
Used Toy Hauler in Simi Valley, California 93063
Stock #274232 - 2018 KEYSTONE MONTANA 380TH fifth wheel toy hauler!This 2018 Montana 380th High Country 5th Wheel By Keystone is lightly used and looking for a new owner!Beautiful RV for the full-timer or even just for the weekend with easy setup. This is ...
- Length: 38' 0"
- Dry Weight: 13,390 lbs
- # Slideouts: 4
- Sleeping Cap: 6
Used 2018 Keystone Cougar 28SGS
Used Fifth Wheel in Hermon, Maine 04401
Stock #306993 - 2018 Cougar by Keystone in excellent condition. It has an extended warranty (84 months) that has zero deductible and is transferable.Enjoy this 2018 Cougar fifth wheel by Keystone. The size of this will contribute to your confidence while t ...
- Length: 28' 0"
- # Slideouts: 3
- Sleeping Cap: 4
Used 2018 Keystone Raptor 362 TS
Used Toy Hauler in Mims, Florida 32754
Stock #383721 - LOADED UP AND READY TO HIT THE ROAD!!! TONS OF ROOM & STORAGE!!!Get ready to conquer the open road with the 2018 Raptor 362 TS. This beast of a fifth wheel delivers an exhilarating combination of power, comfort, and style, making every jour ...
- Length: 36' 0"
- Dry Weight: 14,395 lbs
- # Slideouts: 3
- Sleeping Cap: 4
Used 2018 Keystone Montana High Country 379RD
Used Fifth Wheel in Murchison, Texas 75778
Stock #358810 - 2018 Keystone Montana High Country 379RD with four slide-outs and high ceilings!This 2018 Montana High Country 379RD is a 40' fifth-wheel in Murchison, Texas.Manufactured by Keystone RV, the Montana High Country brand is well-known for long ...
- Length: 37' 0"
- Dry Weight: 12,005 lbs
- # Slideouts: 4
- Sleeping Cap: 8
Used 2018 Keystone Cougar 369BHS
Used Fifth Wheel in Haymarket, Virginia 20169
Stock #408666 - 2018 Keystone Cougar 369BHS with four slide-outs!You have been asking for this 2018 Keystone Cougar 369BHS, and it has finally arrived. Make no mistake, this is the one! Put your mouse down down and take a hard look. Your search has come to ...
- Length: 36' 0"
- Dry Weight: 11,441 lbs
- # Slideouts: 4
- Sleeping Cap: 10
Used 2018 Keystone Montana 3921FB
Used Fifth Wheel in Paulden, Arizona 86334
Stock #392594 - Spacious high end fifth wheel with 1.5 baths and a bathtub, two awnings, new fridge and more!This 2018 Montana is in great shape. Everything works as it should, and it is ready to tow as is. She is also ready for outdoor living with two awn ...
- Length: 39' 0"
- Dry Weight: 13,710 lbs
- # Slideouts: 3
- Sleeping Cap: 5
Used 2018 Keystone Cougar 338RLK
Used Fifth Wheel in Andalusia, Alabama 36421
Stock #298710 - 37' Fifth Wheel with an Outdoor Kitchen! Ready to go camping!2018 Cougar by Keystone 338RLK fifth wheel is ready to go camping! At 37 feet, it is a manageable size for towing, yet big enough for a couple or small family to live in or travel ...
- Length: 38' 0"
- Dry Weight: 10,640 lbs
- # Slideouts: 3
- Sleeping Cap: 4
Used 2018 Keystone Montana High Country 379RD
Used Fifth Wheel in Kennedale, Texas 76060
NO HAGGLE ~ NO PRESSURE ~ NO HIDDEN FEES Used 2018 Keystone Montana High Country 379RD with 4 slides and 2 A/Cs with 50 amp service. This gorgeous 5th wheel featues a 10 gallon DSI water heater, huge rear den with TV, tile upgrade in kitchen & b ...
- Length: 40' 4"
- # Slideouts: 4
- Sleeping Cap: 8
Used 2018 Keystone Montana Legacy 3920FB
Used Fifth Wheel in Pea Ridge, Arkansas 92584
Stock #385327 - 2018 Montana by Keystone (Legacy 3920FB) - Fifth Wheel RV in Temecula, CAThe 2018 Montana (by Keystone) 3920FB is more than enough to accommodate the long weekend or a full-time RVer.With 1-1/2 bathrooms there is no waiting in line. The hal ...
- Length: 39' 0"
- Dry Weight: 13,710 lbs
- # Slideouts: 3
- Sleeping Cap: 4
Used 2018 Keystone Cougar Half-Ton East 27RLS
Used Fifth Wheel in Madison, Ohio 44057
- Length: 31' 4"
- Dry Weight: 7,885 lbs
- # Slideouts: 3
- Sleeping Cap: 6
Used 2018 Keystone Raptor 355TS
Used Toy Hauler in Russell, Kansas 67665
Stock #409060 - Stunning fifth wheel ready to get your next adventure started!The 2018 Raptor 355TS toy hauler with three slide-outs!The seller is the second owner and has used it ten times on short trips. It is a non-smoking RV. The layout provides versat ...
- Length: 35' 0"
- Dry Weight: 14,392 lbs
- # Slideouts: 3
- Sleeping Cap: 7
Used 2018 Keystone Montana 3701LK
Used Fifth Wheel in Coshocton, Ohio 43812
Stock #347132 - Tasteful design, style, value and preferred amenities to ensure your experiences are comfortable and loads of fun.Located near Coshocton, OH, this four season 2018 Keystone Montana 3701LK Fifth Wheel Camper is the epitome of luxury and comf ...
- Length: 37' 0"
- Dry Weight: 13,160 lbs
- # Slideouts: 4
- Sleeping Cap: 6
Used 2018 Keystone Cougar 26RLS X-Lite
Used Fifth Wheel in Stanley, Wisconsin 54768
Stock #360884 - Good condition, full bathroom, and 1 large slide out!This used 2018 Cougar 26RLS X-Lite by Keystone is a well-designed and feature-packed travel trailer that offers comfort, convenience, and modern amenities for your RVing adventures. Enjoy ...
- Length: 26' 0"
- Dry Weight: 6,895 lbs
- # Slideouts: 1
- Sleeping Cap: 6
Used 2018 Keystone Sprinter 324FWBHS
Used Fifth Wheel in Lodi, California 95242
This Keystone Sprinter 324FWBHS fifth wheel with its wide body design has enough space for everyoneincluding a bunkhouse that the kids will love, a spacious living room with a fireplace, and more! There is even an outdoor kitchen for added convenience, and ...
- Length: 38' 0"
- # Slideouts: 3
- Sleeping Cap: 10
Used 2018 Keystone Montana 3820 FK
Used Fifth Wheel in Harrisonville, Missouri 64701
Stock #272264 - The coolest part is that everything is controlled off your phone, front raised kitchen that will make you feel like you haven't left home.This is a 2018 Montana (by Keystone) 3820FK Legacy Edition with Four-season Living Package.This is a f ...
- Length: 38' 0"
- Dry Weight: 13,092 lbs
- # Slideouts: 5
- Sleeping Cap: 5
Used 2018 Keystone Alpine 3901RE
Used Toy Hauler in Butte, Montana 59701
Stock #353893 - Custom Paint with all the amenities! Warranty! $38,000 in upgrades! Residential refrigerator w/ ice maker! Generator! Dishwasher! Dual pane windows!2018 Keystone Alpine 3901RE Fifth Wheel Toy Hauler- Luxury and Comfort in Every Detail! Expe ...
- Length: 39' 0"
- Dry Weight: 12,843 lbs
- # Slideouts: 3
- Sleeping Cap: 4
Used 2018 Keystone Raptor 428SP
Used Fifth Wheel in Seffner, Florida 33584
Keystone Raptor 428SP toy hauler highlights:Sleeps SevenRaised Patio16' and 17' Electric Awning with LED Lights12' Separate Garage SpaceFull and Half Bathroom3-Year Limited Structural Warranty?When you own this Raptor toy hauler, you own an elegant and lux ...
- Length: 44' 0"
- Dry Weight: 16,020 lbs
- # Slideouts: 4
- Sleeping Cap: 7