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

69 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 305BHT available in Milford, Delaware
21

New 2026 Grand Design Transcend 305BHT

New Travel Trailer in Milford, Delaware 19963

For Sale by Delmarva RV Center

2026 TRANSCEND BY GRAND DESIGN 305BHT   POWER AWNING ONE SLIDE OUTSIDE KITCHEN  DUCTED ROOF A/C SLEEPS 8 FRONT BEDROOM WALKTHROUGH BATHROOM BUNK  ROOM BATH AND A HALF DINETTE DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE T ...

  • Coming Soon
  • On Order

Get Price

    New 2026 Grand Design Imagine 2470BH available in Milford, Delaware
    18

    New 2026 Grand Design Imagine 2470BH

    New Travel Trailer in Milford, Delaware 19963

    For Sale by Delmarva RV Center

    2026 IMAGINE BY GRAND DESIGN MODEL 2470BH   POWER AWNING W/LED LIGHTS ONE SLIDE DUCTED ROOF A/C OUTSIDE GRILL SLEEPS 6 BUNKS  FRONT BEDROOM CORNER BATHROOM FLATSCREEN TV  DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ...

    • Coming Soon
    • On Order

    $51,541

      New 2026 Grand Design Imagine XLS 23LDE available in Milford, Delaware
      19

      New 2026 Grand Design Imagine XLS 23LDE

      New Travel Trailer in Milford, Delaware 19963

      For Sale by Delmarva RV Center

      2026 IMAGINE XLS BY GRAND DESIGN 23LDE   POWER AWNING ONE SLIDE DRY WEIGHT 5764LBS SLEEPS 4 FRONT AND REAR ENTRY DOORS FRONT BEDROOM WALKTHROUGH BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES ...

      • Sale
      • Coming Soon
      • On Order

      $37,995

        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 2023 Grand Design Reflection 297RSTS available in Milford North, Delaware
          22

          Used 2023 Grand Design Reflection 297RSTS

          Used Travel Trailer in Milford North, Delaware 19963

          For Sale by Delmarva RV Center (Milford North)

          2023 REFLECTION BY GRAND DESIGN 297RSTS   POWER AWNING OUTSIDE KITCHEN 2 SLIDES DRY WEIGHT 8388LBS DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DINETTE FLATSCREEN TV  FIREPLACE DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! ...

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

          $37,900

            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 2025 Grand Design Imagine 2500RL available in Milford, Delaware
              18

              New 2025 Grand Design Imagine 2500RL

              New Travel Trailer in Milford, Delaware 19963

              For Sale by Delmarva RV Center

              2025 IMAGINE BY GRAND DESIGN MODEL 2500RL   POWER AWNING DUCTED ROOF A/C DRY WEIGHT 6496LBS SLEEPS 4 FRONT BEDROOM W/QUEEN BED WALKTHROUGH BATHROOM U SHAPED DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV    WE WANT YOUR BUSINESS FOLKS!! WE T ...

              • Sale
              • In Stock
              • Special
              • Reduced
              • Wholesale

              $34,900

                New 2026 Grand Design Reflection 311BHS available in Milford, Delaware
                26

                New 2026 Grand Design Reflection 311BHS

                New Fifth Wheel in Milford, Delaware 19963

                For Sale by Delmarva RV Center

                2026 REFLECTION BY GRAND DESIGN 311BHS   POWER AWNING 4 SLIDES OUTSIDE KITCHEN DUCTED ROOF A/C SLEEPS 10 BATH AND A HALF FRONT BEDROOM WALKTHROUGH BATHROOM BUNK ROOM DINETTE LARGE SIDE BY SIDE REFRIGERATOR FLATSCREEN TV  FIREPLACE   WE WANT ...

                • In Stock
                • New Arrival

                $93,234

                  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 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

                      New 2026 Grand Design Transcend One 151RB available in Milford, Delaware
                      15

                      New 2026 Grand Design Transcend One 151RB

                      New Travel Trailer in Milford, Delaware 19963

                      For Sale by Delmarva RV Center

                      2026 TRANSCEND ONE BY GRAND DESIGN MODEL 151RB   POWER AWNING DRY WEIGHT 3704LBS ROOF A/C SLEEPS 4 MURPHY BED REAR BATHROOM DINETTE MICROWAVE    WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND EASY FINANCI ...

                      • In Stock
                      • New Arrival

                      $28,569

                        New 2025 Grand Design Momentum M-Class 344M available in Milford, Delaware
                        27

                        New 2025 Grand Design Momentum M-Class 344M

                        New Toy Hauler in Milford, Delaware 19963

                        For Sale by Delmarva RV Center

                        ADDITIONAL $2,500 MANUFACTURER REBATE FROM NOW UNTIL DECEMBER 31ST!! TAKE ADVANTAGE BEFORE IT'S GONE!! 2025 MOMENTUM BY GRAND DESIGN 344M POWER AWNING 3 SLIDES REAR GARAGE AREA DUCTED ROOF A/C DRY WEIGHT 15292LBS SLEEPS 7 FRONT BEDROOM WALKTHROUGH BATHROOM ...

                        • Sale
                        • In Stock
                        • New Arrival

                        $105,995

                          New 2026 Grand Design Transcend Xplor 27DBX available in Milford, Delaware
                          20

                          New 2026 Grand Design Transcend Xplor 27DBX

                          New Travel Trailer in Milford, Delaware 19963

                          For Sale by Delmarva RV Center

                          2026 TRANSCEND BY GRAND DESIGN 27DBX   POWER AWNING DRY WEIGHT 6868LBS FRONT AND REAR ENTRY DOORS OUTSIDE KITCHEN OUTSIDE STORAGE AREA ONE SLIDE SLEEPS 8 FRONT BEDROOM CORNER BATHROOM U SHAPED DINETTE BUNKS DOUBLE DOOR REFRIGERATOR FIREPLACE   WE ...

                          • Sale
                          • In Stock
                          • New Arrival

                          $34,995

                            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

                              New 2026 Grand Design Momentum MAV 27MAV available in Milford, Delaware
                              18

                              New 2026 Grand Design Momentum MAV 27MAV

                              New Toy Hauler in Milford, Delaware 19963

                              For Sale by Delmarva RV Center

                              2026 MOMENTUM MAV BY GRAND DESIGN 27MAV   POWER AWNING DRY WEIGHT 6996LBS DUCTED ROOF A/C SLEEPS 6 POWER LIFT BED SIDE BATHROOM FRONT BEDROOM DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FA ...

                              • In Stock
                              • New Arrival

                              $51,510

                                New 2026 Grand Design Reflection 100 Series 32BH available in Milford, Delaware
                                23

                                New 2026 Grand Design Reflection 100 Series 32BH

                                New Fifth Wheel in Milford, Delaware 19963

                                For Sale by Delmarva RV Center

                                2026 REFLECTION BY GRAND DESIGN 32BH   POWER AWNING DRY WEIGHT 9636LBS 2 SLIDES DUCTED ROOF A/C OUTSIDE KITCHEN FRONT BEDROOM SIDE BATHROOM WASHER/DRYER PREP DINETTE BUNK ROOM SLEEPS 7 FLATSCREEN TV  DOUBLE DOOR REFRIGERATOR   WE WANT YOUR B ...

                                • In Stock
                                • New Arrival

                                $76,611

                                  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

                                    New 2026 Grand Design Imagine AIM 16MLA available in Milford, Delaware
                                    18

                                    New 2026 Grand Design Imagine AIM 16MLA

                                    New Travel Trailer in Milford, Delaware 19963

                                    For Sale by Delmarva RV Center

                                    2026 IMAGINE AIM GRAND DESIGN 16MLA   POWER AWNING DRY WEIGHT 3788LBS SLEEPS 4 STORAGE AREA ROOF A/C FRONT BED REAR BATHROOM FLATSCREEN TV  DOUBLE DOOR REFRIGERATOR WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST A ...

                                    • Sale
                                    • In Stock
                                    • New Arrival

                                    $24,995

                                      Used 2019 Grand Design Imagine XLS 21BHE available in Milford, Delaware
                                      18

                                      Used 2019 Grand Design Imagine XLS 21BHE

                                      Used Travel Trailer in Milford, Delaware 19963

                                      For Sale by Delmarva RV Center

                                      2019 IMAGINE XLS BY GRAND DESIGN 21BHE    POWER AWNING OUTSIDE KITCHEN ROOF A/C SLEEPS 8 MURPHY BED CORNER BATHROOM BUNKS  DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV    WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES! ...

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

                                      $16,900

                                        Used 2022 Grand Design Reflection 150 Series 295RL available in Milford North, Delaware
                                        23

                                        Used 2022 Grand Design Reflection 150 Series 295RL

                                        Used Fifth Wheel in Milford North, Delaware 19963

                                        For Sale by Delmarva RV Center (Milford North)

                                        2022 REFLECTION BY GRAND DESIGN 295RL   POWER AWNING 2 SLIDES DRY WEIGHT 8896LBS DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DINETTE PANTRY DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  FIREPLACE   WE WANT YOUR BUSINESS FOLKS!! WE TAKE AL ...

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

                                        $36,900

                                          Used 2021 Grand Design Momentum G-Class 21G available in Newfield, New Jersey
                                          23

                                          Used 2021 Grand Design Momentum G-Class 21G

                                          Used Toy Hauler in Newfield, New Jersey 08344

                                          For Sale by Crossroads Trailer Sales, Inc.

                                          Grand Design Momentum G-Class Toy Hauler - Premium Towable RV for Adventure EnthusiastsDiscover the ultimate travel trailer experience with the Grand Design Momentum G-Class, a premium 2021 toy hauler designed for adventurous families and outdoor enthusias ...

                                          • Sale
                                          • Consignment
                                          • In Stock
                                          • New Arrival

                                          $32,900

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

                                            New 2026 Grand Design Transcend Xplor 24BHX

                                            New Travel Trailer in Milford, Delaware 19963

                                            For Sale by Delmarva RV Center

                                            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

                                            $31,717

                                              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 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

                                                $37,900

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