New and used 37RB DX3 by Dynamax RVs for sale

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

$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

$369,995.00
CAMPERS INN RV LEESBURG, FL
Fruitland Park, FL

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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

$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

$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 and used 37RB DX3 by Dynamax RVs for sale

New 2027 Dynamax DX3 37RB

Call for price

New 2026 Dynamax DX3 37RB

$352,379.00

New 2026 Dynamax DX3 37RB

$369,995.00

New 2026 Dynamax DX3 37RB

$358,995.00

Used 2018 Dynamax DX3 37RB

$168,960.00

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