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

60 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 2025 Grand Design Reflection 100 Series 27BH available in Milford, Delaware
19

Used 2025 Grand Design Reflection 100 Series 27BH

Used Fifth Wheel in Milford, Delaware 19963

For Sale by Delmarva RV Center

2025 REFLECTION BY GRAND DESIGN 27BH   POWER AWNING DRY WEIGHT 8302LBS ONE SLIDE DUCTED ROOF A/C SLEEPS 10 FRONT BEDROOM SIDE BATHROOM U SHAPED DINETTE BUNKS  FLATSCREEN TV  DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TA ...

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

$34,900

    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

      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

        New 2026 Grand Design Transcend 295QBT available in Milford, Delaware
        21

        New 2026 Grand Design Transcend 295QBT

        New Travel Trailer in Milford, Delaware 19963

        For Sale by Delmarva RV Center

        2026 TRANSCEND BY GRAND DESIGN MODEL 295QBT   POWER AWNING W/LED LIGHTS ONE SLIDE DRY WEIGHT 3373LBS DUCTED ROOF A/C SLEEPS 10 FRONT BEDROOM SIDE BATHROOM BUNK ROOM DINETTE FLATSCREEN TV  DOUBLE DOOR REFRIGERATOR WE WANT YOUR BUSINESS FOLKS!! WE ...

        • Coming Soon
        • On Order

        $48,799

          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

          $40,576

            New 2026 Grand Design Reflection 303RLS available in Milford, Delaware
            22

            New 2026 Grand Design Reflection 303RLS

            New Fifth Wheel in Milford, Delaware 19963

            For Sale by Delmarva RV Center

            2026 REFLECTION BY GRAND DESIGN MODEL 303RLS   POWER AWNING 3 SLIDES DUCTED ROOF A/C DRY WEIGHT 10,352LBS SLEEPS 4 FRONT BEDROOM  WALKTHROUGH BATHROOM FIREPLACE FLATSCREEN TV  PANTRY LARGE SIDE BY SIDE REFRIGERATOR   WE WANT YOUR BUSINE ...

            • In Stock
            • New Arrival

            $91,375

              Used 2019 Grand Design Imagine XLS 19RLE available in Milford North, Delaware
              16

              Used 2019 Grand Design Imagine XLS 19RLE

              Used Travel Trailer in Milford North, Delaware 19963

              For Sale by Delmarva RV Center (Milford North)

              2019 IMAGINE XLS BY GRAND DESIGN 19RLE   POWER AWNING DRY WEIGHT 4594LBS ROOF A/C SLEEPS 4 U SHAPED DINETTE FLATSCREEN TV  SIDE BATHROOM MURPHY BED   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND EASY FI ...

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

              $14,900

                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

                  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

                    Used 2024 Grand Design Reflection 150 Series 298BH available in Milford, Delaware
                    22

                    Used 2024 Grand Design Reflection 150 Series 298BH

                    Used Fifth Wheel in Milford, Delaware 19963

                    For Sale by Delmarva RV Center

                    2024 REFLECTION BY GRAND DESIGN 298BH   POWER AWNING ONE SLIDE DRY WEIGHT 9052LBS DUCTED ROOF A/C SLEEPS 6 FRONT BED SIDE BATHROOM BUNK ROOM  LARGE SIDE BY SIDE REFRIGERATOR FLATSCREEN TV      WE WANT YOUR BUSINESS FOLKS!! WE TAKE ...

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

                    $39,900

                      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 ...

                      • Coming Soon
                      • On Order

                      $49,470

                        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

                          New 2026 Grand Design Reflection 150 Series 298BH available in Milford, Delaware
                          24

                          New 2026 Grand Design Reflection 150 Series 298BH

                          New Fifth Wheel in Milford, Delaware 19963

                          For Sale by Delmarva RV Center

                          2026 REFLECTION BY GRAND DESIGN 298BH   POWER AWNING ONE SLIDE OUTSIDE KITCHEN DRY WEIGHT 9400LBS DUCTED ROOF A/C SLEEPS 9 FRONT BEDROOM SIDE BATHROOM REAR BUNK ROOM U SHAPED DINETTE FLATSCREEN TV  SIDE BY SIDE REFRIGERATOR   WE WANT YOUR BU ...

                          • In Stock
                          • New Arrival

                          $84,215

                            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 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

                                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

                                  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

                                    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 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 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 Solitude 310GK available in Milford, Delaware
                                          26

                                          New 2025 Grand Design Solitude 310GK

                                          New Fifth Wheel in Milford, Delaware 19963

                                          For Sale by Delmarva RV Center

                                          2025 SOLITUDE BY GRAND DESIGN MODEL 310GK ADDITIONAL $2,500 MANUFACTURER REBATE FROM NOW UNTIL DECEMBER 31ST!! TAKE ADVANTAGE BEFORE IT'S GONE!! 2 POWER AWNING'S 3 SLIDES DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM CENTER ISLAND  PANTRY LARGE ...

                                          • Sale
                                          • In Stock
                                          • New Arrival

                                          $85,995

                                            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 335BHT available in Milford North, Delaware
                                              20

                                              New 2026 Grand Design Transcend 335BHT

                                              New Travel Trailer in Milford North, Delaware 19963

                                              For Sale by Delmarva RV Center (Milford North)

                                              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 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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