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View New & Used Grand Design RVs for Sale in or near Middletown, Delaware

140 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 2021 Grand Design Reflection 297RSTS available in Elizabethtown, Pennsylvania
29

Used 2021 Grand Design Reflection 297RSTS

Used Travel Trailer in Elizabethtown, Pennsylvania 17022

For Sale by General RV Center

Experience the perfect blend of comfort and luxury with the 2021 Grand Design Reflection 297RSTS. This stunning travel trailer is designed to be your home away from home, offering an inviting space for up to six adventurers. At nearly 34 feet in length, it ...

  • Sale

$31,999

    New 2026 Grand Design Transcend Xplor 26BHX available in Milford, Delaware
    20

    New 2026 Grand Design Transcend Xplor 26BHX

    New Travel Trailer in Milford, Delaware 19963

    For Sale by Delmarva RV Center

    2026 TRANSCEND XPLOR BY GRAND DESIGN MODEL 26BHX   POWER AWNING DRY WEIGHT 6200LBS ONE SLIDE OUTSIDE KITCHEN DUCTED ROOF A/C FRONT BEDROOM  SLEEPS 10 CORNER BATHROOM BUNKS DINETTE DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE T ...

    • Sale
    • In Stock
    • New Arrival

    $27,995

      Used 2017 Grand Design Solitude 374TH available in Elizabethtown, Pennsylvania
      34

      Used 2017 Grand Design Solitude 374TH

      Used Fifth Wheel in Elizabethtown, Pennsylvania 17022

      For Sale by General RV Center

      You can easily take along a few toys in this Solitude fifth wheel toy hauler model 374TH which features a rear ramp door that leads to a garage storage area beneath the bedroom that is 63" wide x 111" deep, and 66" high. You will also enjoy all of the adde ...

      • Sale

      $42,998

        New 2026 Grand Design Imagine 3210BH available in Milford, Delaware
        20

        New 2026 Grand Design Imagine 3210BH

        New Travel Trailer in Milford, Delaware 19963

        For Sale by Delmarva RV Center

        2026 IMAGINE BY GRAND DESIGN MODEL 3210BH   POWER AWNING 2 SLIDES DUCTED ROOF A/C SLEEPS 8 FRONT BEDROOM WALKTHROUGH BATHROOM DINETTE BUNK ROOM DOUBLE DOOR REFRIGERATOR FLATSCREEN TV    WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRAD ...

        • Coming Soon
        • On Order

        $67,396

          Used 2023 Grand Design Reflection 367BHS available in Milford, Delaware
          28

          Used 2023 Grand Design Reflection 367BHS

          Used Fifth Wheel in Milford, Delaware 19963

          For Sale by Delmarva RV Center

          2023 REFLECTION BY GRAND DESIGN MODEL 367BHS   2 POWER AWNING'S 3 SLIDES SLEEPS 8 DUCTED ROOF A/C FRONT BEDROOM SIDE BATHROOM 8K AXLES HYDRAULIC DISC BRAKES 3000 WATT INVERTER UPPER LOFT AREA SIDE BUNK ROOM CENTER ISLAND  LARGE SIDE BY SIDE REFRI ...

          • Sale
          • In Stock
          • New Arrival
          • Recent Trade-In

          $49,900

            Used 2020 Grand Design Imagine 2800BH available in Willow Street, Pennsylvania
            26

            Used 2020 Grand Design Imagine 2800BH

            Used Travel Trailer in Willow Street, Pennsylvania 17584

            For Sale by RV Value Mart - Willow Street

            Grand Design Imagine 2800BH travel trailer highlights: Double Size Bunks Dual Entry Bike Storage Shoe Storage Pet Dish Drawer Outside Kitchen You can daydream about camping but all you need to do is walk inside this travel trailer to see how the floorplan ...

            • Sale

            $22,466

              New 2026 Grand Design Momentum 17MAV available in Milford, Delaware
              14

              New 2026 Grand Design Momentum 17MAV

              New Toy Hauler in Milford, Delaware 19963

              For Sale by Delmarva RV Center

              2026  MOMENTUM BY GRAND DESIGN 17 MAV   POWER AWNING REAR GARAGE AREA 13'6 DUCTED ROOF A/C SLEEPS 3 DRY WEIGHT 5534 LBS SIDE BATHROOM DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST ...

              • Sale
              • Coming Soon
              • On Order

              $34,995

                Used 2023 Grand Design Solitude 380FL available in Milford, Delaware
                27

                Used 2023 Grand Design Solitude 380FL

                Used Fifth Wheel in Milford, Delaware 19963

                For Sale by Delmarva RV Center

                2023 SOLITUDE BY GRAND DESIGN 380FL   POWER AWNING  DUCTED ROOF A/C 5 SLIDES DRY WEIGHT15002lbs REAR BEDROOM REAR BATHROOM W/HIS AND HER SINK LARGE SIDE BY SIDE REFRIGERATOR BATH AND A HALF ENTERTAINMENT AREA FIREPLACE FLATSCREEN TV  SLEEPS ...

                • Sale
                • In Stock
                • New Arrival
                • Recent Trade-In

                $79,900

                  New 2026 Grand Design Transcend One 151BH available in Milford, Delaware
                  16

                  New 2026 Grand Design Transcend One 151BH

                  New Travel Trailer in Milford, Delaware 19963

                  For Sale by Delmarva RV Center

                  2026 TRANSCEND BY GRAND DESIGN MODEL 151BH   POWER AWNING DRY WEIGHT 3492LBS ROOF A/C SLEEPS 6 BUNKS REAR BATHROOM   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND EASY FINANCING!! CALL OR EMAIL NOW!! LETS DEA ...

                  • Sale
                  • In Stock
                  • New Arrival

                  $16,900

                    Used 2020 Grand Design Solitude S-Class 3350RL available in Willow Street, Pennsylvania
                    30

                    Used 2020 Grand Design Solitude S-Class 3350RL

                    Used Fifth Wheel in Willow Street, Pennsylvania 17584

                    For Sale by RV Value Mart - Willow Street

                    Grand Design Solitude S-Class 3350RLfifth wheel highlights: Bath Dual Sinks Theatre Seats Free Standing Dinette Four Door Refrigerator Kitchen Island Two Awnings This Solitude S-Class fifth wheel will have you daydreaming about all the places you will visi ...

                    • Sale

                    $45,999

                      New 2026 Grand Design Transcend Xplor 24BHX available in Milford North, Delaware
                      19

                      New 2026 Grand Design Transcend Xplor 24BHX

                      New Travel Trailer in Milford North, Delaware 19963

                      For Sale by Delmarva RV Center (Milford North)

                      2026 Transcend by Grand Design Model 24BHX Travel Trailer Check out some of the features of this awesome family friendly travel trailer!! SLEEPS 10 PEOPLE BUNKHOUSE LAYOUT POWER AWNING W/ LED LIGHT STRIP POWER TONGUE JACK STABILIZER JACKS SPARE TIRE AND CA ...

                      • Coming Soon
                      • On Order

                      $37,564

                        New 2026 Grand Design Imagine XLS 22MLE available in Milford, Delaware
                        18

                        New 2026 Grand Design Imagine XLS 22MLE

                        New Travel Trailer in Milford, Delaware 19963

                        For Sale by Delmarva RV Center

                        2026 IMAGINE XLS GRAND DESIGN 22MLE   POWER AWNING DRY WEIGHT 5396LBS SLEEPS 4 FRONT BED SIDE BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV      WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST A ...

                        • In Stock
                        • New Arrival

                        $49,470

                          Used 2025 Grand Design Momentum G-Class 25G available in Williamstown, New Jersey
                          53

                          Used 2025 Grand Design Momentum G-Class 25G

                          Used Toy Hauler in Williamstown, New Jersey 08094

                          For Sale by White Horse RV Center

                          **This RV is Route 66 CERTIFIED with 66-DAY LIMITED WARRANTY** Choosing White Horse RV Center means more than just buying an RV; it’s about investing in a seamless, enjoyable experience. With over 50 years of expertise, we ensure your RV journey is f ...

                          • Under Warranty

                          $49,995

                            New 2026 Grand Design Transcend 335BHT available in Milford, Delaware
                            20

                            New 2026 Grand Design Transcend 335BHT

                            New Travel Trailer in Milford, Delaware 19963

                            For Sale by Delmarva RV Center

                            2026 TRANSCEND BY GRAND DESIGN 335BHT   POWER AWNING OUTSIDE KITCHEN 3 SLIDES DRY WEIGHT 9332LBS DUCTED ROOF A/C SLEEPS 10 FRONT BEDROOM SIDE BATHROOM BUNK ROOM U SHAPED DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV    WE WANT YOUR BUSINESS ...

                              $60,882

                                New 2026 Grand Design Imagine XLS 25DBE available in Milford, Delaware
                                19

                                New 2026 Grand Design Imagine XLS 25DBE

                                New Travel Trailer in Milford, Delaware 19963

                                For Sale by Delmarva RV Center

                                2026 IMAGINE XLS BY GRAND DESIGN 25DBE   POWER AWNING OUTSIDE KITCHEN ONE SLIDE DUCTED ROOF A/C SLEEPS 8 FRONT BEDROOM REAR BATHROOM DINETTE BUNKS  DOUBLE DOOR REFRIGERATOR PANTRY FLATSCREEN TV    WE WANT YOUR BUSINESS FOLKS!! WE TAKE A ...

                                • In Stock
                                • New Arrival

                                $55,784

                                  New 2026 Grand Design Reflection 100 Series 27BH available in Milford, Delaware
                                  22

                                  New 2026 Grand Design Reflection 100 Series 27BH

                                  New Fifth Wheel in Milford, Delaware 19963

                                  For Sale by Delmarva RV Center

                                  2026 REFLECTION 100 SERIES BY GRAND DESIGN MODEL 27BH   POWER AWNING W/LED LIGHTS ONE SLIDE REAR LADDER STABILIZING JACKS DUCTED ROOF A/C DRY WEIGHT 8080 LBS 50 AMP POWER SUPPLY  SLEEPS 10 FRONT PRIMARY BEDROOM W/QUEEN BED  SIDE BATHROOM W/S ...

                                  • Coming Soon
                                  • On Order

                                  $65,616

                                    New 2026 Grand Design Imagine 2700BS available in Milford, Delaware
                                    18

                                    New 2026 Grand Design Imagine 2700BS

                                    New Travel Trailer in Milford, Delaware 19963

                                    For Sale by Delmarva RV Center

                                    2026 IMAGINE BY GRAND DESIGN 2700BS   POWER AWNING 2 SLIDES DRY WEIGHT 7144LBS DUCTED ROOF A/C SLEEPS 2 FRONT BEDROOM WALKTHROUGH BATHROOM FLATSCREEN TV  DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! ...

                                    • Sale
                                    • In Stock
                                    • New Arrival

                                    $44,995

                                      New 2026 Grand Design Transcend 315RKT available in Milford, Delaware
                                      21

                                      New 2026 Grand Design Transcend 315RKT

                                      New Travel Trailer in Milford, Delaware 19963

                                      For Sale by Delmarva RV Center

                                      2026 TRANSCEND BY GRAND DESIGN MODEL 315RKT   POWER AWNING 2 SLIDES OUTSIDE REFRIGERATOR DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM FLATSCREEN TV  LARGE SIDE BY SIDE REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF ...

                                      • Coming Soon
                                      • On Order

                                      $53,172

                                        Used 2021 Grand Design Solitude ST310GK available in Milford, Delaware
                                        26

                                        Used 2021 Grand Design Solitude ST310GK

                                        Used Fifth Wheel in Milford, Delaware 19963

                                        For Sale by Delmarva RV Center

                                        2021 SOLITUDE BY GRAND DESIGN ST310GK   POWER AWNING 3 SLIDES DRY WEIGHT 12774LBS DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM LARGE SIDE BY SIDE REFRIGERATOR FIREPLACE FLATSCEREEN TV  PANTRY   WE WANT YOUR BUSINESS FOLKS!! WE TAKE A ...

                                        • Sale
                                        • In Stock
                                        • New Arrival
                                        • Recent Trade-In

                                        $44,900

                                          Used 2023 Grand Design Reflection 303RLS 3S available in Elizabethtown, Pennsylvania
                                          27

                                          Used 2023 Grand Design Reflection 303RLS 3S

                                          Used Fifth Wheel in Elizabethtown, Pennsylvania 17022

                                          For Sale by General RV Center

                                          Step into the luxurious world of the 2023 Grand Design Reflection 303RLS, where comfort meets elegance in a beautifully crafted fifth wheel. This exquisite RV is designed for those who appreciate the finer things in life, offering a spacious living area th ...

                                          • Sale

                                          $49,998

                                            Used 2022 Grand Design Transcend Xplor 297QB available in Milford, Delaware
                                            20

                                            Used 2022 Grand Design Transcend Xplor 297QB

                                            Used Travel Trailer in Milford, Delaware 19963

                                            For Sale by Delmarva RV Center

                                            2022 IMAGINE BY GRAND DESIGN 297QB   POWER AWNING OUTSIDE KITCHEN DRY WEIGHT 7088LBS DUCTED ROOF A/C SLEEPS 7 FRONT BEDROOM SIDE BATHROOM BUNK ROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV    WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL T ...

                                            • Sale
                                            • In Stock
                                            • New Arrival
                                            • Recent Trade-In

                                            $17,900

                                              Used 2020 Grand Design Imagine 2450RL available in Milford, Delaware
                                              19

                                              Used 2020 Grand Design Imagine 2450RL

                                              Used Travel Trailer in Milford, Delaware 19963

                                              For Sale by Delmarva RV Center

                                              2020 IMAGINE BY GRAND DESIGN 2450RL   POWER AWNING DRY WEIGHT 5856LBS ONE SLIDE OUTSIDE REFRIGERATOR DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM U SHAPED DINETTE FLATSCREEN TV  DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS! ...

                                              • Sale
                                              • In Stock
                                              • New Arrival
                                              • Recent Trade-In

                                              $19,900

                                                New 2026 Grand Design Transcend 265BHT available in Milford, Delaware
                                                22

                                                New 2026 Grand Design Transcend 265BHT

                                                New Travel Trailer in Milford, Delaware 19963

                                                For Sale by Delmarva RV Center

                                                2026 TRANSCEND BY GRAND DESIGN MODEL 265 BHT   POWER AWNING ONE  SLIDE OUTSIDE KITCHEN SLEEPS 8 DRY WEIGHT 6964LBS FRONT BEDROOM WALKTHROUGH BATHROOM BUNKS U SHAPED DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV    WE WANT YOUR BUSINESS ...

                                                • Coming Soon
                                                • On Order

                                                $45,726

                                                  New 2026 Grand Design Reflection 324MBS available in Milford, Delaware
                                                  24

                                                  New 2026 Grand Design Reflection 324MBS

                                                  New Fifth Wheel in Milford, Delaware 19963

                                                  For Sale by Delmarva RV Center

                                                  2026 REFLECTION BY GRAND DESIGN MODEL 324MBS   POWER AWNING  3 SLIDES LEVELING JACKS 50 AMP POWER SUPPLY DRY WEIGHT 11290LBS SLEEPS 7 DUCTED ROOF A/C FRONT BEDROOM SIDE BATHROOM BUNK ROOM FLATSCREEN TV  FIREPLACE CENTER ISLAND LARE SIDE BY S ...

                                                  • Sale
                                                  • In Stock
                                                  • New Arrival

                                                  $67,995

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