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

193 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 2018 Grand Design Reflection 367BHS available in Elizabethtown, Pennsylvania

Used 2018 Grand Design Reflection 367BHS

Used Fifth Wheel in Elizabethtown, Pennsylvania 17022

For Sale by General RV Center

Grand Design Reflection 367BHS fifth wheel highlights: Extra Room Loft 40" TV Fireplace Large Pantry Kitchen Island Farm Sink Have you been searching for a fifth wheel that offers a master suite plus an extra room to be used as an office, second living are ...

  • Sale

$28,995

    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

      New 2026 Grand Design Reflection 337RLS available in Milford, Delaware
      24

      New 2026 Grand Design Reflection 337RLS

      New Fifth Wheel in Milford, Delaware 19963

      For Sale by Delmarva RV Center

      2026 REFRLECTION BY GRAND DESIGN MODEL 337RLS   POWER AWNING 3 SLIDES  DRY WEIGHT 11428LBS DUCTED ROOF A/C 50 AMP POWER SUPPLY SLEEPS 4 FRONT BEDROOM  SIDE BATHROOM CENTER ISLAND  PANTRY LARGE SIDE BY SIDE REFRIGERATOR FIREPLACE FLATSCR ...

      • In Stock
      • New Arrival

      $94,222

        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 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 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

                Used 2019 Grand Design Momentum M-Class 351M available in Milford, Delaware
                24

                Used 2019 Grand Design Momentum M-Class 351M

                Used Toy Hauler in Milford, Delaware 19963

                For Sale by Delmarva RV Center

                2019 MOMENTUM M CLASS BY GRAND DESIGN 351M   2 POWER AWNING'S DRY WEIGHT 14126LBS GENERATOR 3 SLIDES FLATSCREEN TV  DUCTED ROOF A/C SLEEPS 9 FRONT BEDROOM SIDE BATHROOM LOFT AREA REAR GARAGE AREA POWER LIFT BED BATH AND A HALF FIREPLACE FLATSCREE ...

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

                $39,900

                  New 2026 Grand Design Transcend Xplor 23BHX available in Milford, Delaware
                  17

                  New 2026 Grand Design Transcend Xplor 23BHX

                  New Travel Trailer in Milford, Delaware 19963

                  For Sale by Delmarva RV Center

                  2026 TRANSCEND BY GRAND DESIGH 23BHX   POWER AWNING ONE SLIDE DRY WEIGHT 5830LBS OUTSIDE REFRIGERATOR DUCTED ROOF A/C SLEEPS 6 FRONT BED CORNER BATHROOM BUNKS DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! ...

                  • Coming Soon
                  • On Order

                  $43,251

                    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

                      Used 2024 Grand Design Reflection 100 Series 27BH available in Newfield, New Jersey
                      29

                      Used 2024 Grand Design Reflection 100 Series 27BH

                      Used Fifth Wheel in Newfield, New Jersey 08344

                      For Sale by Crossroads Trailer Sales, Inc.

                      2024 Towable Fifth Wheel RV Floorplan 27BH (Stock 8804)Discover a dependable 2024 towable fifth wheel designed for versatile family adventures and extended getaways. This unit features the floorplan identified as 27BH, delivering efficient living space wit ...

                      • Sale
                      • Consignment
                      • In Stock
                      • New Arrival

                      $32,900

                        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 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

                            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 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

                                Used 2018 Grand Design Reflection 315RLTS 3S available in Elizabethtown, Pennsylvania

                                Used 2018 Grand Design Reflection 315RLTS 3S

                                Used Travel Trailer in Elizabethtown, Pennsylvania 17022

                                For Sale by General RV Center

                                Experience the comfort and luxury of the 2018 Grand Design Reflection 315RLTS. This beautifully crafted travel trailer offers an inviting rear living area, perfect for relaxing with family and friends. Imagine unwinding in the theater seats or tri-fold sof ...

                                • Sale

                                $24,998

                                  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 Imagine AIM 15RBA available in Milford, Delaware
                                    15

                                    New 2026 Grand Design Imagine AIM 15RBA

                                    New Travel Trailer in Milford, Delaware 19963

                                    For Sale by Delmarva RV Center

                                    2026 IMAGINE AIM BY GRAND DESIGN 15RBA   POWER AWNING DRY WEIGHT 3640LBS DUCTED ROOF A/C SLEEPS 4 MURPHY BED REAR BATHROOM DINETTE FLATSCREEN TV  DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN P ...

                                    • In Stock
                                    • New Arrival

                                    $32,199

                                      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

                                        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

                                          Used 2019 Grand Design Imagine 2970RL available in Elizabethtown, Pennsylvania

                                          Used 2019 Grand Design Imagine 2970RL

                                          Used Travel Trailer in Elizabethtown, Pennsylvania 17022

                                          For Sale by General RV Center

                                          If you have been dreaming about owning a travel trailer with a fireplace and a 40" LED TV to watch your favorite team when you are not outside exploring, stop dreaming! This Imagine will have you relaxed and ready to get back to work on Monday morning. You ...

                                          • Sale

                                          $18,999

                                            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 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

                                                Used 2018 Grand Design Reflection 303RLS available in Elizabethtown, Pennsylvania

                                                Used 2018 Grand Design Reflection 303RLS

                                                Used Fifth Wheel in Elizabethtown, Pennsylvania 17022

                                                For Sale by General RV Center

                                                Experience the perfect blend of comfort and style with the 2018 Grand Design Reflection 303RLS. This fifth wheel invites you to relax in its spacious rear living area, where you'll find a cozy tri-fold sofa and theater seating that make it easy to unwind a ...

                                                • Sale

                                                $23,999

                                                  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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