2026 Dynamax Corp DX3 37BD

New Super C in Perry, Iowa, 50220

$336,567.00
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New 2026 Dynamax Corp DX3 37BD available in Perry, Iowa
2026 Dynamax Corp DX3 37BD - New Super C For Sale by McKee RV in Perry, Iowa features Slideout
2026 DX3 37BD by Dynamax Corp from McKee RV in Perry, Iowa
New 2026 Dynamax Corp DX3 37BD available in Perry, Iowa

Unit Specs

  • Stock #4791
  • Year2026
  • ManufacturerDynamax Corporation
  • Make Dynamax Corp
  • ModelDX3
  • Floorplan37BD
  • Floorplan LayoutBunkhouse
    Outdoor Entertainment
    Rear Bedroom
  • Type Super C
  • ConditionNew
  • Length39' 0"
  • VIN3ALACXFE4SDWE2478
  • Price $448,756.00
  • Sale Price $336,567.00
  • Need to know your payment? Use our RV Loan Calculator!
  • ChassisFreightliner M2 106 Plus
  • Engine ModelCummins L9 - 8.9L
  • Fuel TypeDiesel
  • Sleeps7
  • Water Capacity (Fresh)94 gal
  • Water Capacity (Black)52 gal
  • Water Capacity (Grey)52 gal
  • Slideouts2
  • Tow/Hitch Weight20000 lbs

Dynamax DX3 Super C diesel motorhome 37BD highlights:

    • Freightliner M2 106 Plus Chassis
    • Cummins L9 - 360Hp / 1,150 lb-ft of Torque
    • 20,000 lbs Towing
    • Cab-Over Bed 
    • Blackout Package
    • Stacker Washer / Dryer 
    • 400D Aqua Hit
    • 64" Theater Seats
    • Bunkbeds
    • Residential Refrigerator
    • Xplorer Package: Lithium Ion Batteries (540Ah) - Solar (1,000 Watts) - Enhanced Insulation (Heated Bays, Thermal Foil Insulation, Dual Pane Windows, Insulated Cab Curtains 

 

This DX3 Super C diesel motorhome is quite a beast! This coach has excellent sleeping accommodations with its king-size bed, set of bunk beds, Dream Dinette, and sleeper sofa. You can even add more sleeping space to this coach by selecting the optional bunk over cab. As you rest your tired body on the sofa, you'll be able to watch the 39" LED TV directly across from you. The kitchen is also right across from the sofa so that you can still chop veggies on the countertop extension while you enjoy the company of those resting on the furniture. The bathroom is another feature that will grab your attention. This space has a fiberglass shower, a shower skylight, a glass shower door, and an Oxygenics Body Spa RV shower head. 

 

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 Kenwood 10" 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 OnanĀ® diesel generator with auto transfer switch to make it easy to adventure since you will have your own power source. 

  • Bunkhouse
  • Outdoor Entertainment
  • Rear Bedroom

2026 Dynamax Corp DX3 37BD Features


  • Exterior
    Slideout

2026 Dynamax Corp DX3 37BD Specifications

General

MSRP

$435,267

Dimensions

Height

12' 9"

Height (interior)

7' 0"

Length

39' 2"

Width

8' 5"

Weights

GVWR

33,000 lbs

Capacities

Fuel Capacity

100 gal

Refrigerator Capacity

18 cu ft

Sleep Capacity

5

Water Capacity - Black

52 gal

Water Capacity - Fresh

94 gal

Water Capacity - Grey

52 gal

Engine/Transmission

Engine Manufacturer

Cummins

Engine Model

L9 Turbo Diesel Engine (360hp / 1,150 lb-ft. of Torque)

Fuel Type

Diesel

Transmission Spec

AllisonĀ® 3200 TRV Six-Speed Automatic Transmission

Exterior

# Awnings

1

# Axles

2

# Doors

3

# Slides

2

Chassis

FreightlinerĀ® M2-106 Plus

Electrical

# A/C

2

A/C Spec

Dual Ducted, Low-Profile 15,000-BTU Air Conditioners with Heat Pumps

*MFG Specs are for base unit. Certain options may change specifications listed. Please consult dealer for more details. Data is provided by a 3rd party. RVUSA.com cannot guarantee the accuracy of the data presented.

2026 Dynamax Corp DX3 37BD Literature


2026 DX3 Brochure PDF 2026 DX3 Brochure 1
Seller Info

McKee RV

400 First Street
Perry, IA 50220

Member Since 2015

See 422 Reviews

Unit Specs

  • Stock #4791
  • Year2026
  • ManufacturerDynamax Corporation
  • Make Dynamax Corp
  • ModelDX3
  • Floorplan37BD
  • Floorplan LayoutBunkhouse
    Outdoor Entertainment
    Rear Bedroom
  • Type Super C
  • ConditionNew
  • Length39' 0"
  • VIN3ALACXFE4SDWE2478
  • Price $448,756.00
  • Sale Price $336,567.00
  • Need to know your payment? Use our RV Loan Calculator!
  • ChassisFreightliner M2 106 Plus
  • Engine ModelCummins L9 - 8.9L
  • Fuel TypeDiesel
  • Sleeps7
  • Water Capacity (Fresh)94 gal
  • Water Capacity (Black)52 gal
  • Water Capacity (Grey)52 gal
  • Slideouts2
  • Tow/Hitch Weight20000 lbs

Email Seller

Request More Info on this 2026 Dynamax Corp DX3 37BD Offered for sale by McKee RV
McKee RV
McKee RV

400 First Street
Perry, IA 50220

Phone: Click to Call

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2026 Dynamax Corp DX3 37BD Gallery

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New 2026 Dynamax Corp DX3 37BD available in Perry, Iowa
2026 Dynamax Corp DX3 37BD - New Super C For Sale by McKee RV in Perry, Iowa features Slideout
2026 DX3 37BD by Dynamax Corp from McKee RV in Perry, Iowa
New 2026 Dynamax Corp DX3 37BD available in Perry, Iowa