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

65 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!

Most Popular Grand Design Models

ReflectionImagineSolitudeTranscend XplorImagine XLSTranscend OneMomentumTranscendReflection 100 SeriesInfluenceMomentum G-ClassReflection 150 Series
Research Specs for Grand Design
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

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    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

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      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

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        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

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          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

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            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

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              Used 2024 Grand Design Reflection 360FLS available in Milford, Delaware
              27

              Used 2024 Grand Design Reflection 360FLS

              Used Fifth Wheel in Milford, Delaware 19963

              For Sale by Delmarva RV Center

              2024 REFLECTION BY GRAND DESIGN 360FLS   5 SLIDES POWER AWNING DUCTED ROOF A/C SLEEPS 6 REAR BEDROOM  SIDE BATHROOM ENTERTAINMENT AREA FLATSCREEN TV  FIREPLACE LARGE SIDE BY SIDE REFRIGERATOR WASHER/DRYER PREP  PANTRY   WE WANT YOU ...

              • Sale
              • In Stock
              • New Arrival

              $49,900

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                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

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                  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

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                    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

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                      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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                        Used 2023 Grand Design Solitude 380FL available in Milford, Delaware
                        27

                        Used 2023 Grand Design Solitude 380FL

                        Used Fifth Wheel in Milford, Delaware 19963

                        For Sale by Delmarva RV Center

                        2023 SOLITUDE BY GRAND DESIGN 380FL   POWER AWNING  DUCTED ROOF A/C 5 SLIDES DRY WEIGHT15002lbs REAR BEDROOM REAR BATHROOM W/HIS AND HER SINK LARGE SIDE BY SIDE REFRIGERATOR BATH AND A HALF ENTERTAINMENT AREA FIREPLACE FLATSCREEN TV  SLEEPS ...

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

                        $69,900

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                          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

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                            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

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                                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

                                  View Details
                                  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

                                    View Details
                                    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

                                      View Details
                                      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

                                      $14,900

                                        View Details
                                        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

                                          View Details
                                          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

                                            View Details
                                            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

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                                              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

                                                View Details
                                                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

                                                  View Details
                                                  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

                                                    View Details
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