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View New & Used Grand Design RVs for Sale in 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!
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 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 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 Transcend Xplor 20MKX available in Milford, Delaware
        16

        New 2026 Grand Design Transcend Xplor 20MKX

        New Travel Trailer in Milford, Delaware 19963

        For Sale by Delmarva RV Center

        2026 TRANSCEND BY GRAND DESIGN 20MKX   POWER AWNING ONE SLIDE DRY WEIGHT DRY WEIGHT 5314LBS 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 ...

        • In Stock
        • New Arrival

        $41,207

          Used 2023 Grand Design Transcend Xplor 235BH available in Milford North, Delaware
          18

          Used 2023 Grand Design Transcend Xplor 235BH

          Used Travel Trailer in Milford North, Delaware 19963

          For Sale by Delmarva RV Center (Milford North)

          2023 TRANSCEND XPLOR BY GRAND DESIGN 235BH   POWER AWNING ONE SLIDE OUTSIDE KITCHEN  DUCTED ROOF A/C SLEEPS 8 MURPHY BED REAR BATHROOM BUNKS DOUBLE DOOR REFRIGERATOR DINETTE   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CA ...

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

          $18,900

            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

              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 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

                  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

                  $49,900

                    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

                      Used 2022 Grand Design Reflection 341RDS available in Smyrna, Delaware
                      36

                      Used 2022 Grand Design Reflection 341RDS

                      Used Fifth Wheel in Smyrna, Delaware 19977

                      For Sale by Parkview RV Center

                      Grand Design Reflection fifth wheel 341RDS highlights: Free Standing Adjustable Dinette 50" LED HDTV & Fireplace Dual Tri-Fold Sofas 16 Cu. Ft. Refrigerator Queen Bed Slide Solar Package Looking for a separate living area from the kitchen in your next RV? ...

                      • Sale

                      $45,900

                        Used 2022 Grand Design Solitude 390 RK available in Dagsboro, Delaware
                        178

                        Used 2022 Grand Design Solitude 390 RK

                        Used Fifth Wheel in Dagsboro, Delaware 19939

                        For Sale by Pop RVs

                        Stock #417434 - WOW !! SOLITUDE 390 RK by Grand Design ** RESIDENTIAL STYLE & AMENITIES ** OVER $31k in UPGRADES ** HAVE IT ALL !!If you are looking for true residential style and amenities....THIS IS THE RV FOR YOU !!* ONE OWNER * LOADED WITH OVER $31k in ...

                        • Sale
                        • Consignment
                        • Reduced

                        $79,950

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