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

190 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!
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 2023 Grand Design Transcend 265BH available in Williamstown, New Jersey
    47

    Used 2023 Grand Design Transcend 265BH

    Used Travel Trailer 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

    $23,995

      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 Imagine XLS 21MBE available in Milford, Delaware
        17

        New 2026 Grand Design Imagine XLS 21MBE

        New Travel Trailer in Milford, Delaware 19963

        For Sale by Delmarva RV Center

        2026 IMAGINE BY GRAND DESIGN 21MBE   POWER AWNING ONE SLIDE OUTSIDE KITCHEN DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  DUCTED ROOF A/C DRY WEIGHT 5366LBS SLEEPS 8 MURPHY BED CORNER BATHROOM U SHAPED DINETTE BUNKS   WE WANT YOUR BUSINESS FOLKS!! ...

        • Sale
        • In Stock
        • New Arrival

        $34,995

          New 2026 Grand Design Reflection 367BHS available in Milford, Delaware
          27

          New 2026 Grand Design Reflection 367BHS

          New Fifth Wheel in Milford, Delaware 19963

          For Sale by Delmarva RV Center

          2026 REFLECTION BY GRAND DESIGN 367BHS   POWER AWNING 4 SLIDES DRY WEIGHT 12,900LBS DUCTED ROOF A/C SLEEPS 8 FRONT BEDROOM SIDE BATHROOM LARGE SIDE BY SIDE REFRIGERATOR  FLATSCREEN TV  FIREPLACE PANTRY WASHER/DRYER PREP   WE WANT YOUR B ...

          • In Stock
          • New Arrival

          Get Price

            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 Imagine XLS 21BHE available in Milford, Delaware
              17

              Used 2021 Grand Design Imagine XLS 21BHE

              Used Travel Trailer in Milford, Delaware 19963

              For Sale by Delmarva RV Center

              2021 IMAGINE BY GRAND DESIGN XLS 21BHE   POWER AWNING DRY WEIGHT 4856LBS DUCTED ROOF A/C SLEEPS 8 MURPHY BED DINETTE BUNKS CORNER BATHROOM DOUBLE DOOR REFRIGERATOR FLATSCREEN TV    WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! ...

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

              $18,900

                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 2018 Grand Design Reflection 28BH 2S available in Elizabethtown, Pennsylvania

                  Used 2018 Grand Design Reflection 28BH 2S

                  Used Fifth Wheel in Elizabethtown, Pennsylvania 17022

                  For Sale by General RV Center

                  Discover the 2018 Grand Design Reflection 28BH, a haven for families and adventurers alike. This thoughtfully designed RV offers a spacious and inviting environment, perfect for creating unforgettable memories on the road. With a length of just under 34 fe ...

                  • Sale

                  $22,998

                    Used 2022 Grand Design Reflection 341RDS available in Milford, Delaware
                    22

                    Used 2022 Grand Design Reflection 341RDS

                    Used Fifth Wheel in Milford, Delaware 19963

                    For Sale by Delmarva RV Center

                    2022 GRAND DESIGN REFLECTION 341RDS   POWER AWNING DRY WEIGHT10976LBS 3 SLIDES DUCTED ROOF A/C SLEEPS 6 FRONT BEDROOM SIDE BATHROOM FLATSCREEN TV  FIREPLACE SIDE BY SIDE REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADE ...

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

                    $47,995

                      Used 2014 Grand Design Momentum 355TH available in Elizabethtown, Pennsylvania

                      Used 2014 Grand Design Momentum 355TH

                      Used Fifth Wheel in Elizabethtown, Pennsylvania 17022

                      For Sale by General RV Center

                      Load your toys into this luxurious 355TH Grand Design Momentum toy hauler fifth wheel and enjoy. With the rear ramp door to an 8' x 12'2" garage space loading and unloading is a breeze. The garage area includes an LED TV and a side man door. There is also ...

                      • Sale

                      $29,999

                        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 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 2016 Grand Design Reflection 26RL 3S available in Elizabethtown, Pennsylvania

                            Used 2016 Grand Design Reflection 26RL 3S

                            Used Fifth Wheel in Elizabethtown, Pennsylvania 17022

                            For Sale by General RV Center

                            Enjoy all of your camping trips on the open road in this Grand Design Reflection Super Lite 26RL fifth wheel featuring triple slides, a rear living layout and kitchen island, plus a front private master bedroom. Step inside to the spaciousness with dual op ...

                            • Sale

                            $21,978

                              New 2026 Grand Design Imagine AIM 19MLA available in Milford, Delaware
                              15

                              New 2026 Grand Design Imagine AIM 19MLA

                              New Travel Trailer in Milford, Delaware 19963

                              For Sale by Delmarva RV Center

                              2026 IMAGINE AIM BY GRAND DESIGN    POWER AWNING DRY WEIGHT 4310LBS DUCTED ROOF A/C SLEEPS 2 FRONT BED SIDE BATHROOM DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND ...

                              • In Stock
                              • New Arrival

                              Get Price

                                Used 2022 Grand Design Imagine 22MLE available in Elizabethtown, Pennsylvania

                                Used 2022 Grand Design Imagine 22MLE

                                Used Travel Trailer in Elizabethtown, Pennsylvania 17022

                                For Sale by General RV Center

                                Step into the 2022 Grand Design Imagine XLS 22MLE and experience a blend of comfort and practicality thats perfect for your adventures. This travel trailer is thoughtfully designed with a center kitchen and living area, providing a spacious and functional ...

                                • Sale

                                $21,999

                                  New 2026 Grand Design Imagine 2810BH available in Milford, Delaware
                                  18

                                  New 2026 Grand Design Imagine 2810BH

                                  New Travel Trailer in Milford, Delaware 19963

                                  For Sale by Delmarva RV Center

                                  2026 IMAGINE BY GRAND DESIGN 2810BH   POWER AWNING DRY WEIGHT 7546LBS 2 SLIDES FRONT AND REAR ENTRY DOORS DUCTED ROOF A/C SLEEPS 5 FRONT BEDROOM REAR BATHROOM SIDE BUNK ROOM DOUBLE DOOR REFRIGERATOR FLATSCREEN TV    WE WANT YOUR BUSINESS FOL ...

                                  • In Stock
                                  • New Arrival

                                  $66,048

                                    Used 2025 Grand Design Imagine 2670MK available in Milford, Delaware
                                    20

                                    Used 2025 Grand Design Imagine 2670MK

                                    Used Travel Trailer in Milford, Delaware 19963

                                    For Sale by Delmarva RV Center

                                    2025 IMAGINE BY GRAND DESIGN  2670MK   POWER AWNING ONE SLIDE DRY WEIGHT 7378LBS OUTSIDE KITCHEN DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DINETTE FLATSCREEN TV  FIREPLACE DOUBLE DOOR REFRIGERATOR     WE WANT YOUR BUSINE ...

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

                                    $39,900

                                      New 2026 Grand Design Imagine AIM 20BHA available in Milford, Delaware
                                      17

                                      New 2026 Grand Design Imagine AIM 20BHA

                                      New Travel Trailer in Milford, Delaware 19963

                                      For Sale by Delmarva RV Center

                                      2026 IMAGINE AIM BY GRAND DESIGN 20BHE   POWER AWNING DRY WEIGHT 4508LBS DUCTED ROOF A/C SLEEPS 6 FRONT BED CORNER BATHROOM BUNKS  FLATSCREEN TV  DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE ...

                                      • In Stock
                                      • New Arrival

                                      Get Price

                                        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

                                          Used 2023 Grand Design Imagine 2800BH available in Williamstown, New Jersey
                                          50

                                          Used 2023 Grand Design Imagine 2800BH

                                          Used Travel Trailer in Williamstown, New Jersey 08094

                                          For Sale by White Horse RV Center

                                          This RV is Route 66 CERTIFIED with 66-DAY LIMITED WARRANTY SALE PENDING - UNDER DEPOSIT ! 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 ...

                                          • Sale
                                          • Blow Out Price
                                          • Special
                                          • Sale Pending
                                          • Under Warranty

                                          $34,995

                                            Used 2023 Grand Design Momentum G-Class 28G available in Elizabethtown, Pennsylvania

                                            Used 2023 Grand Design Momentum G-Class 28G

                                            Used Toy Hauler in Elizabethtown, Pennsylvania 17022

                                            For Sale by General RV Center

                                            Grand Design Momentum G-Class toy hauler 28G highlights: Three Sofas Master Suite Euro Chairs 16' 6" Garage Power Bunk Outside Kitchen Just imagine you are unloading your toys at your favorite destination from 16' 6" of cargo space in this Momentum G-Class ...

                                            • Sale

                                            $51,999

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

                                              New 2026 Grand Design Imagine XLS 25RLE

                                              New Travel Trailer in Milford, Delaware 19963

                                              For Sale by Delmarva RV Center

                                              2026 IMAGINE XLS BY GRAND DESIGN 25RLE   POWER AWNING ONE SLIDE DRY WEIGHT 6032LBS FRONT AND REAR ENTRY DOORS DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV    WE WANT YOUR BUSINESS FOLKS! ...

                                              • Sale
                                              • In Stock
                                              • New Arrival

                                              $37,995

                                                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

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