New and used 37RB DX3 by Dynamax RVs for sale

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New 2027 Dynamax DX3 37RB image
New 2027 Dynamax DX3 37RB
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  • CAMPERS INN RV JACKSONVILLE NORTH, FL
  • Jacksonville, FL
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Dynamax DX3 Super C diesel motorhome 37RB highlights: Dual-Sink Vanity Full and Half Bath Tri-Fold Sleep Sofa Master Suite Residential Refrigerator Exterior Entertainment   This fabulous DX3 Super C diesel motorhome gives you the feeling of home! You will all love spending the cool summer evenings outside underneath the 18' armless awning with LED lights and wind sensor as you watch a late-night movie on the exterior 32" LED TV. Head inside and grab some snacks from the kitchen pantry or heat up some popcorn in the convection microwave. After the day is over, you'll certainly look forward to snuggling up in the king-size bed.   You'll have a hard time finding anything else that quite compares to the powerful precision found on the Dynamax DX3 Super C diesel motorhome! These elegant coaches will feel like a dream home with their top-notch kitchens, deluxe bedrooms, comfortable lounge areas, and exceptional exteriors. The cab has leatherette driver/passenger air ride seats with swivel bases, a quad-view camera system, and a Kenwood 7" touchscreen dash infotainment system to keep you comfortable while you travel, and the Winegard in-motion T4 satellite will deliver entertainment for the living room TV, bedroom TV, and exterior TV. You'll also find an 8kW Onan® diesel generator with auto transfer switch to make it easy to adventure since you will have your own power source. \   Stock Model Year 2023 Specs and Details Shown.
New 2026 Dynamax DX3 37RB image
New 2026 Dynamax DX3 37RB
  • $352,379.00
  • PARRIS RV MURRAY NORTH
  • Murray, UT
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Dynamax DX3 Super C diesel motorhome 37RB highlights: Dual-Sink Vanity Full and Half Bath Tri-Fold Sleeper Sofa Master Suite Residential Refrigerator Exterior Entertainment   This fabulous DX3 Super C diesel motorhome gives you the feeling of home! You will all love spending the cool summer evenings outside underneath the 18' armless awning with LED lights and wind sensor as you watch a late-night movie on the exterior LED TV. Head inside and grab some snacks from the kitchen pantry or heat up some popcorn in the convection microwave. You can also lounge on the tri-fold sleeper sofa and enjoy the TV inside as well; the sofa also adds more sleeping space for guests. The dream dinette also can be used to sleep or for everyone to gather and enjoy meals or board games. After the day is over, you'll certainly look forward to snuggling up in the king-size bed with night stands at either side, and you´ll be able to store your essentials and camp gear with ease using the two wardrobes along with the drawers, there is also a 32"TV to enjoy series. The rear bathroom has two sinks allowing for two to get ready for the camp day at the same time.   You'll have a hard time finding anything else that quite compares to the powerful precision found on the Dynamax DX3 Super C diesel motorhome! These elegant coaches will feel like a dream home with their top-notch kitchens, deluxe bedrooms, comfortable lounge areas, and exceptional exteriors. The cab has leatherette driver/passenger air ride seats, a quad-view camera system, and a Sony 10" touchscreen dash infotainment system to keep you comfortable while you travel, and the King Dish Tailgater Pro Premium HD Satellite will deliver entertainment for the living room TV, bedroom and exterior TVs. You'll also find an 8kW Onan® diesel generator with auto transfer switch to make it easy to adventure since you will have your own power source. 
New 2026 Dynamax DX3 37RB image
New 2026 Dynamax DX3 37RB
  • $358,995.00
  • TAMPA, FL
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Experience the pinnacle of luxury travel with the all-new 2026 Dynamax DX3 37RB, a Super C diesel motorhome designed for discerning travelers who expect both performance and refined comfort. Now available from LazyDays powered by Campers Inn, this exceptional coach blends rugged capability with upscale residential features, making it ideal for extended journeys, full-time RV living, or unforgettable cross-country adventures. Built on a robust Freightliner M2 106 chassis and powered by a Cummins diesel engine, the 2026 Dynamax DX3 37RB delivers impressive towing capacity, smooth handling, and long-lasting reliability. Whether you're navigating mountain passes or cruising along the coast, this Super C motorhome ensures a confident and powerful driving experience. Step inside and discover a thoughtfully designed interior that rivals high-end homes. The spacious 37RB floorplan features a bath-and-a-half layout, offering ultimate convenience for both owners and guests. The master suite boasts a king-size bed, premium mattress, generous wardrobe storage, and direct access to a private full bathroom with a large shower and elegant finishes. The gourmet kitchen is equipped with solid surface countertops, residential-style appliances, a convection microwave, and ample cabinetry, allowing you to prepare meals with ease wherever your travels take you. The open-concept living area includes plush seating, a large dinette, and a state-of-the-art entertainment system, creating the perfect environment to relax after a day of exploration. Luxury extends beyond aesthetics in the DX3 37RB. High-end materials, handcrafted cabinetry, LED lighting, and advanced climate control systems ensure comfort in all seasons. Multiple slide-outs expand the living space, while large panoramic windows invite natural light and stunning views into your home on wheels. Technology and convenience are at the forefront of this model, with integrated smart controls, backup and side-view cameras, and optional solar packages for enhanced off-grid capability. Ample exterior storage compartments and an optional outdoor entertainment center make it easy to bring everything you need for extended luxury travel.   The 2026 Dynamax DX3 37RB is more than just a motorhome—it’s a statement of freedom, comfort, and elevated adventure. Available now at LazyDays powered by Campers Inn, this premium Super C RV is ready to transform the way you travel. Discover a new standard in luxury motorhomes and start your journey today.
Used 2018 Dynamax DX3 37RB image
Used 2018 Dynamax DX3 37RB
  • $168,960.00
  • SEWELL, NJ
  • Sewell, NJ
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Dynamax DX3 motor home class C - diesel 37RB highlights: Rear Bath His/Her Sinks Half Bath   A bath and a half! Yes, you heard correctly, the DX3 37RB motorhome by Dynamax features a rear master bathroom and a half bath just past the central living area. You will also love all of the slides throughout this model. As you enter the motorhome of your dreams, you will immediately notice and feel the spaciousness of the kitchen and living area. Both the sofa and the dinette also have seat belts so your passengers will be safe as you travel across the country, or around town. Also, outside you can enjoy a 32" entertainment center, and much more!   Dynamax keeps three things in mind when building these DX3 class C motorhomes, construction, power, and luxury. The construction features aluminum frames and gel-coat fiberglass walls. The power behind the vehicle is a mighty engine and automatic transmission that result in amazing torque and towing capacity. Some of the luxurious features are backup/side cameras that will make parking a breeze. There are also USB charging ports, convection microwave ovens, and day/night roller shades. So whether you are looking at the construction of a vehicle, the power behind a vehicle or the luxury of the interior be sure to check out these models today to examine all three in action. 
New 2026 Dynamax DX3 37RB image
New 2026 Dynamax DX3 37RB
  • $369,995.00
  • TAMPA, FL
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Experience a new level of luxury travel with the all-new 2026 Dynamax DX3 37RB, a Super C diesel motorhome designed for those who crave exploration without sacrificing comfort. Now available from Lazydays, powered by Camper’s Inn, this premium RV is built to take you farther, longer, and in complete style—whether you’re planning cross-country road trips, extended stays, or full-time RV living. *]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]" dir="auto" data-turn-id="request-WEB:3451518c-1604-4011-b2e3-05e46c36e402-1" data-testid="conversation-turn-4" data-scroll-anchor="true" data-turn="assistant"> At the heart of the 2026 Dynamax DX3 37RB is a powerful Cummins diesel engine paired with a durable Freightliner chassis, delivering exceptional towing capacity, stability, and long-haul performance. This motorhome is purpose-built for travel enthusiasts who want to confidently navigate everything from winding mountain roads to open interstate highways. With its impressive engineering and smooth ride, every journey becomes part of the adventure. Step inside and you’ll immediately notice how the DX3 37RB redefines what it means to travel in comfort. The spacious bath-and-a-half floorplan is ideal for extended trips, offering added convenience for families, couples, or anyone who enjoys hosting guests on the road. The thoughtfully designed layout maximizes both living space and privacy, creating a seamless blend of functionality and luxury. The main living area features high-end furnishings, including plush seating and a beautifully crafted dinette, all positioned to create a relaxing environment after a day of travel. Large panoramic windows bring the outside in, letting you enjoy scenic views from national parks, campgrounds, or coastal destinations without leaving your coach. Integrated entertainment systems provide everything you need for movie nights or downtime between adventures. The residential-style kitchen is fully equipped for life on the road, featuring solid surface countertops, premium appliances, generous storage, and ample prep space. Whether you’re cooking a quick breakfast before hitting the road or preparing a full dinner at your destination, this kitchen is designed to keep up with your travel lifestyle. In the rear, the private master suite offers a true retreat. A king-size bed, abundant wardrobe storage, and refined finishes create a comfortable space to recharge after a day of exploration. The full rear bathroom provides a spa-like experience with a large shower, modern fixtures, and plenty of room to move—while the additional half bath adds convenience for guests and daily use. Traveling in the 2026 Dynamax DX3 37RB also means enjoying advanced climate control and energy systems that keep you comfortable in a variety of environments. From hot southern summers to cooler mountain evenings, this motorhome is built for year-round travel. Ample exterior storage compartments make it easy to bring along everything you need, from outdoor gear to travel essentials, without compromising interior space. Technology is seamlessly integrated throughout the coach, enhancing both travel and everyday living. Stay connected with modern connectivity features, monitor systems with ease, and enjoy intuitive controls that simplify your RV experience. Driver-focused innovations, including enhanced visibility and safety features, help reduce fatigue and increase confidence behind the wheel, making long-distance travel more enjoyable. One of the greatest advantages of the DX3 37RB is its versatility. It’s equally suited for weekend getaways, extended road trips, or full-time RV living. Whether you’re chasing warmer weather, exploring hidden destinations, or visiting iconic landmarks across the country, this motorhome adapts to your travel goals and lifestyle. For travelers who value independence, comfort, and the ability to go wherever the road leads, the 2026 Dynamax DX3 37RB is more than just an RV—it’s a gateway to unforgettable experiences. Backed by the trusted service and expertise of Lazydays, powered by Camper’s Inn, you’ll have the support you need before, during, and after your purchase. If you’ve been searching for a luxury Super C diesel motorhome that combines performance, innovation, and residential comfort, the 2026 Dynamax DX3 37RB is a standout choice. Elevate your travel experience, embrace the freedom of the open road, and start making memories that last a lifetime. Begin your next journey today with the 2026 Dynamax DX3 37RB—where every mile is an opportunity to explore, relax, and truly enjoy the art of travel.  
Used 2023 Dynamax DX3 37RB image
Used 2023 Dynamax DX3 37RB
  • $249,995.00
  • TAMPA, FL
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Experience power, luxury, and total confidence on the road with this pre-owned 2023 Dynamax DX3 37RB. Built on a rugged Super C diesel platform and engineered for travelers who refuse to compromise, this coach blends high-performance capability with upscale residential comfort—making it the ultimate choice for long-distance adventures, full-time RV living, or premium weekend escapes. Under the hood, the Dynamax DX3 is powered by a robust diesel engine on a Freightliner M2 106 chassis, delivering exceptional towing capacity, stability, and durability. Whether you’re hauling a vehicle, trailer, or recreational gear, this Super C motorhome is designed to handle it with ease. The air ride suspension and air brakes provide a smooth, controlled driving experience, while the elevated cab offers excellent visibility and a commanding presence on the road. Step inside the 37RB and you’ll immediately notice the high-end finishes and thoughtful design. Solid surface countertops, hardwood cabinetry, and premium flooring create a residential feel that stands out in the Super C category. The spacious living area features comfortable seating, perfect for relaxing or entertaining, while large windows invite in natural light and scenic views. The fully equipped kitchen is a dream for any traveler who enjoys cooking on the road. With residential-style appliances, ample counter space, and abundant storage, you’ll have everything you need to prepare meals just like at home. Whether it’s a quick breakfast before hitting the road or a full dinner after a day of exploring, this kitchen delivers convenience and functionality. One of the standout features of the DX3 37RB is its bath-and-a-half floorplan. This highly desirable layout provides added comfort and privacy for you and your guests, making it ideal for families or those who frequently travel with friends. The rear master bathroom offers a spacious shower, premium fixtures, and plenty of storage, while the half bath adds convenience without sacrificing living space. The master bedroom is your personal retreat after a long day of adventure. Featuring a comfortable bed, ample wardrobe storage, and elegant finishes, it’s designed to help you relax and recharge. Additional sleeping areas ensure there’s room for everyone, making this coach as versatile as it is luxurious. Outside, the DX3 continues to impress with generous storage compartments, perfect for all your travel essentials. The power awning creates an inviting outdoor living space, ideal for enjoying campgrounds, tailgates, or scenic stops along the way. With its durable construction and premium components, this motorhome is built to last and ready for your next journey. Choosing a pre-owned 2023 Dynamax DX3 37RB means you get top-tier luxury and performance at a more accessible price point. It’s an opportunity to own a high-end Super C motorhome that has already proven its quality, offering tremendous value without sacrificing features or capability. When you purchase from Lazydays Powered by Campers Inn RV, you’re not just buying an RV—you’re investing in a better ownership experience. You’ll benefit from a trusted name in the RV industry, a wide selection of inventory, and a team dedicated to helping you find the perfect fit for your lifestyle. Their knowledgeable staff, flexible financing options, and commitment to customer satisfaction make the buying process smooth and enjoyable from start to finish. Additionally, Lazydays Powered by Campers Inn RV offers professional service support to keep your motorhome in peak condition. From routine maintenance to expert repairs, you’ll have peace of mind knowing your investment is backed by experienced technicians who understand your RV inside and out.   Don’t miss your chance to own this exceptional pre-owned 2023 Dynamax DX3 37RB. With its powerful performance, luxurious interior, and unbeatable versatility, it’s ready to take you wherever your next adventure leads. Visit Lazydays Powered by Campers Inn RV today and start making memories that will last a lifetime.
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