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View New & Used Grand Design RVs for Sale in or near West Islip, New York

67 listings match your search

Grand Design is a leader in high-quality fifth wheels and travel trailers, offering RVs that blend durability, luxury, and innovative floor plans. Whether you’re a full-time RVer or a weekend warrior, Grand Design’s lineup provides excellent comfort and convenience. Popular models like the Momentum, Reflection, and Solitude feature spacious interiors, residential-style amenities, and superior insulation for all-season travel. If you're looking for a Grand Design RV for sale, RVUSA.com is your go-to source, with a vast inventory and the best deals to match your lifestyle. Start your adventure today with RVUSA’s easy-to-use search tools and expert resources!
Used 2023 Grand Design Imagine 2670MK available in Newtown, Connecticut

Used 2023 Grand Design Imagine 2670MK

Used Travel Trailer in Newtown, Connecticut 06470

For Sale by Blue Compass RV Newtown

Grand Design Imagine travel trailer 2670MK highlights: Desk Kitchen Island Fireplace Pet Dish Outside Griddle and 1.6 Cu. Ft. Refrigerator With this Imagine travel trailer, you can work while you're on the road because it offers you a desk in the main livi ...

    $33,900

      New 2026 Grand Design Solitude 310GK available in Newtown, Connecticut
      16

      New 2026 Grand Design Solitude 310GK

      New Fifth Wheel in Newtown, Connecticut 06470

      For Sale by Blue Compass RV Newtown

      Grand Design Solitude fifth wheel 310GK highlights: Tri-Fold Sofa Kitchen Island Oversized Pantry Slide Top Dresser Fireplace Traveling for long periods at a time is made easy with this gourmet kitchen that can feed your entire group a holiday meal! Thepro ...

      • Sale

      $118,995

        New 2026 Grand Design Transcend 265BHT available in Newtown, Connecticut
        41

        New 2026 Grand Design Transcend 265BHT

        New Travel Trailer in Newtown, Connecticut 06470

        For Sale by Blue Compass RV Newtown

        Grand Design Transcend travel trailer 265BHT highlights: Theater Seating Dual Entry Doors Double-Size Bunks Pull-Out Trash Can Pet Dish Your crew of eight will love camping in this spacious travel trailer! There are double-size bunks in the back with step ...

        • Sale

        $38,999

          New 2026 Grand Design Momentum MAV 27MAV available in Newtown, Connecticut
          17

          New 2026 Grand Design Momentum MAV 27MAV

          New Toy Hauler in Newtown, Connecticut 06470

          For Sale by Blue Compass RV Newtown

          Grand Design Momentum MAV toy hauler travel trailer 27MAV highlights: Queen Bed 13' 6" Garage Microwave Ramp Door/Patio You will love this Momentum MAV toy hauler travel trailer! The front bedroom features a queen bed, and there is plenty of room to walk a ...

          • Sale

          $39,999

            New 2026 Grand Design Imagine 3210BH available in Newtown, Connecticut
            16

            New 2026 Grand Design Imagine 3210BH

            New Travel Trailer in Newtown, Connecticut 06470

            For Sale by Blue Compass RV Newtown

            Grand Design Imagine travel trailer 3210BH highlights: Quad Bunks Walk-Through Bath Double Entry Kitchen Island Drop-Frame Pass-Through Storage Outside Griddle & Refrigerator A great travel trailer for larger families or those that enjoy traveling with a f ...

            • Sale

            $63,495

              Used 2024 Grand Design Influence 3503GK available in Newtown, Connecticut
              30

              Used 2024 Grand Design Influence 3503GK

              Used Fifth Wheel in Newtown, Connecticut 06470

              For Sale by Blue Compass RV Newtown

              Grand Design Influence fifth wheel 3503GK highlights: Private Bedroom Fireplace Kitchen Island Free Standing Dinette Pass-Through Storage A perfect couples coach featuring triple slides and a tri-fold sofa just in case you want to have overnight guests! Yo ...

                $65,900

                  New 2026 Grand Design Reflection 150 Series 270BN available in Newtown, Connecticut
                  22

                  New 2026 Grand Design Reflection 150 Series 270BN

                  New Fifth Wheel in Newtown, Connecticut 06470

                  For Sale by Blue Compass RV Newtown

                  Grand Design Reflection 150 Series fifth wheel 270BN highlights: Outside Griddle Walk-In Shower Breakfast Nook Outdoor Spray Port 78" Theater Seating You will love this fifth wheel featuring a single slide for added interior living space and all the comfor ...

                  • Sale

                  $67,995

                    New 2025 Grand Design Reflection 296RDTS available in Newtown, Connecticut
                    14

                    New 2025 Grand Design Reflection 296RDTS

                    New Travel Trailer in Newtown, Connecticut 06470

                    For Sale by Blue Compass RV Newtown

                    Grand Design Reflection travel trailer 296RDTS highlights: U-Shaped Lounge Front Private Bedroom Entertainment Center Pass-Through Storage Pack your bags and head out on a comfortable camping trip in this travel trailer! It features a front private bedroom ...

                    • Sale

                    $43,995

                      New 2026 Grand Design Momentum G-Class 27G available in Newtown, Connecticut
                      13

                      New 2026 Grand Design Momentum G-Class 27G

                      New Toy Hauler in Newtown, Connecticut 06470

                      For Sale by Blue Compass RV Newtown

                      Grand Design Momentum G-Class travel trailer toy hauler 27G highlights: 14' 1" Garage Two Euro Chairs 30 Gallon Fuel Station Slide Out Wardrobe Queen Bed You are sure to love this new Momentum G-Class toy hauler travel trailer that provides enough space up ...

                      • Sale

                      $72,995

                        New 2025 Grand Design Imagine 2670MK available in Newtown, Connecticut
                        14

                        New 2025 Grand Design Imagine 2670MK

                        New Travel Trailer in Newtown, Connecticut 06470

                        For Sale by Blue Compass RV Newtown

                        Grand Design Imagine travel trailer 2670MK highlights: Desk Kitchen Island Fireplace Outside Griddle and 1.6 Cu. Ft. Refrigerator With this Imagine travel trailer, you can work while you're on the road because it offers you a desk in the main living area. ...

                        • Sale

                        $43,995

                          New 2026 Grand Design Reflection 100 Series 22RK available in Newtown, Connecticut
                          35

                          New 2026 Grand Design Reflection 100 Series 22RK

                          New Fifth Wheel in Newtown, Connecticut 06470

                          For Sale by Blue Compass RV Newtown

                          Grand Design Reflection 100 Series fifth wheel 22RK highlights: 40" LED TV on Swivel Full Bath Theater Seating Slide Out Unobstructed Pass-Thru Storage Queen Bed U-Shaped Dinette This rear kitchen fifth wheel is sure to meet all of your camping needs! Sinc ...

                          • Sale

                          $48,995

                            New 2025 Grand Design Momentum M-Class 395MS available in Newtown, Connecticut
                            18

                            New 2025 Grand Design Momentum M-Class 395MS

                            New Toy Hauler in Newtown, Connecticut 06470

                            For Sale by Blue Compass RV Newtown

                            Grand Design Momentum M-Class toy hauler 395MShighlights: 14' Separate Garage L-Shaped Pull-Out Sofa Theatre Seating Free Standing Dinette Dual Entry Doors Universal Docking Station You want a toy hauler to carry your toys to the trails, and include many a ...

                            • Sale

                            $122,995

                              New 2026 Grand Design Solitude 310GK available in Newtown, Connecticut
                              15

                              New 2026 Grand Design Solitude 310GK

                              New Fifth Wheel in Newtown, Connecticut 06470

                              For Sale by Blue Compass RV Newtown

                              Grand Design Solitude fifth wheel 310GK highlights: Tri-Fold Sofa Kitchen Island Oversized Pantry Slide Top Dresser Fireplace Traveling for long periods at a time is made easy with this gourmet kitchen that can feed your entire group a holiday meal! Thepro ...

                              • Sale

                              $118,995

                                New 2026 Grand Design Reflection 362TBS available in Newtown, Connecticut
                                24

                                New 2026 Grand Design Reflection 362TBS

                                New Fifth Wheel in Newtown, Connecticut 06470

                                For Sale by Blue Compass RV Newtown

                                Grand Design Reflection fifth wheel 362TBS highlights: Bath and a Half Two Bedrooms Kitchen Island 16 Cu. Ft. Refrigerator There is a whole lot to love about this fifth wheel! The front private bedroom has a queen bed to lay your head on at night, a slide ...

                                • Sale

                                $84,995

                                  Used 2023 Grand Design Imagine 2400BH available in Newtown, Connecticut
                                  23

                                  Used 2023 Grand Design Imagine 2400BH

                                  Used Travel Trailer in Newtown, Connecticut 06470

                                  For Sale by Blue Compass RV Newtown

                                  Grand Design Imagine travel trailer 2400BH highlights: Double-Size Bunks Bike Storage Wardrobe/Pantry Shoe Storage Outside Kitchen Solar Power Inlet Just imagine what you can do with this Imagine travel trailer! You'll have a U-shaped dinette with removabl ...

                                    $27,900

                                      New 2026 Grand Design Reflection 337RLS available in Newtown, Connecticut
                                      16

                                      New 2026 Grand Design Reflection 337RLS

                                      New Fifth Wheel in Newtown, Connecticut 06470

                                      For Sale by Blue Compass RV Newtown

                                      Grand Design Reflection fifth wheel 337RLS highlights: Rear Tri-Fold Sofa Fireplace Hutch Theater Seating Solar Package You can enjoy a spacious rear living area in this RV with dual opposing slides offering you entertainment, kitchen amenities, seating an ...

                                      • Sale

                                      $79,995

                                        New 2026 Grand Design Transcend One 151BH available in Newtown, Connecticut
                                        15

                                        New 2026 Grand Design Transcend One 151BH

                                        New Travel Trailer in Newtown, Connecticut 06470

                                        For Sale by Blue Compass RV Newtown

                                        Grand Design Transcend One travel trailer 151BH highlights: Bunk Beds Unobstructed Pass-Thru Storage Pet Dish 10' Power Awning Camping trips to the lake have never been easier than with this travel trailer! The 28" x 67" bunks are right next to the private ...

                                        • Sale

                                        $17,995

                                          New 2025 Grand Design Reflection 100 Series 22RK available in Newtown, Connecticut
                                          28

                                          New 2025 Grand Design Reflection 100 Series 22RK

                                          New Fifth Wheel in Newtown, Connecticut 06470

                                          For Sale by Blue Compass RV Newtown

                                          Grand Design Reflection 100 Series fifth wheel 22RK highlights: 40" LED TV on Swivel Full Bath Theater Seating Slide Out Unobstructed Pass-Thru Storage Queen Bed U-Shaped Dinette This rear kitchen fifth wheel is sure to meet all of your camping needs! Sinc ...

                                          • Sale

                                          $48,995

                                            Used 2023 Grand Design Reflection 150 Series 280RS available in Newtown, Connecticut
                                            23

                                            Used 2023 Grand Design Reflection 150 Series 280RS

                                            Used Fifth Wheel in Newtown, Connecticut 06470

                                            For Sale by Blue Compass RV Newtown

                                            Grand Design Reflection 150 Series fifth wheel 280RS highlights: Tri-Fold Sofa Theatre Seating Fireplace Exterior TV/Refrigerator Roof Mounted Solar Panel Heated Pass-Through Storage Get ready to enjoy the inside just as much as the outdoors when you have ...

                                              $44,900

                                                Used 2020 Grand Design Reflection 150 Series 230RL available in Newtown, Connecticut
                                                15

                                                Used 2020 Grand Design Reflection 150 Series 230RL

                                                Used Fifth Wheel in Newtown, Connecticut 06470

                                                For Sale by Blue Compass RV Newtown

                                                Grand Design Reflection 150 Series fifth wheel 230RL highlights: U-Shaped Dinette Theatre Seating Countertop Extension HD LED TV Residential Cabinetry One-Touch Auto Leveling As you use the massage feature on the theatre seats with LED lights, you can also ...

                                                  $19,900

                                                    New 2026 Grand Design Imagine XLS 17MKE available in Newtown, Connecticut
                                                    14

                                                    New 2026 Grand Design Imagine XLS 17MKE

                                                    New Travel Trailer in Newtown, Connecticut 06470

                                                    For Sale by Blue Compass RV Newtown

                                                    Grand Design Imagine XLS travel trailer 17MKE highlights: Queen Murphy Bed Theater Dinette Large Panoramic Window Unobstructed Pass-Through 12V 10 Cu. Ft. Refrigerator The Murphy bed is the eye-catching feature on this Imagine XLS travel trailer! Not only ...

                                                    • Sale

                                                    $39,995

                                                      Used 2023 Grand Design Solitude 345GK available in Newtown, Connecticut
                                                      16

                                                      Used 2023 Grand Design Solitude 345GK

                                                      Used Fifth Wheel in Newtown, Connecticut 06470

                                                      For Sale by Blue Compass RV Newtown

                                                      Grand Design Solitude fifth wheel 345GK highlights: Rear Desk Tri-Fold Sofa Kitchen Island Free-Standing Dinette Fireplace Love for traveling is enhanced when you are towing this fifth wheel. From the smooth tow to the comfortable and functional interior, ...

                                                        $68,900

                                                          Used 2022 Grand Design Imagine XLS 22MLE available in Newtown, Connecticut

                                                          Used 2022 Grand Design Imagine XLS 22MLE

                                                          Used Travel Trailer in Newtown, Connecticut 06470

                                                          For Sale by Blue Compass RV Newtown

                                                          Grand Design Imagine XLS travel trailer 22MLEhighlights: Queen Bed Theatre Seating Booth Dinette Wardrobe Cubby Storage Unobstructed Pass-Through Added Options: 2/Lithium Batteries Extra Solar Upgraded Convertor This Imagine XLS travel trailer has theater ...

                                                            $25,900

                                                              New 2026 Grand Design Imagine 2600RB available in Newtown, Connecticut
                                                              23

                                                              New 2026 Grand Design Imagine 2600RB

                                                              New Travel Trailer in Newtown, Connecticut 06470

                                                              For Sale by Blue Compass RV Newtown

                                                              Grand Design Imagine travel trailer 2600RB highlights: Rear Full Bath Tri-Fold Sofa U-Shaped Dinette Outdoor Griddle Experience the ultimate in comfort and convenience with this luxurious travel trailer. When you enter this trailer, you'll find convenient ...

                                                              • Sale

                                                              $48,995

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