2026 Dynamax Corp Grand Sport 45CB

New Super C in Perry, Iowa, 50220

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New 2026 Dynamax Corp Grand Sport 45CB available in Perry, Iowa
2026 Dynamax Corp Grand Sport 45CB - New Super C For Sale by McKee RV in Perry, Iowa features Slideout
2026 Grand Sport 45CB by Dynamax Corp from McKee RV in Perry, Iowa
New 2026 Dynamax Corp Grand Sport 45CB available in Perry, Iowa

Unit Specs

  • Stock #6468
  • Year2026
  • ManufacturerDynamax Corporation
  • Make Dynamax Corp
  • ModelGrand Sport
  • Floorplan45CB
  • Floorplan LayoutBath and a Half
    Bunk Over Cab
    Rear Bath
  • Type Super C
  • ConditionNew
  • Length44' 0"
  • Price Get Price
  • Need to know your payment? Use our RV Loan Calculator!
  • ChassisFreightliner Cascadia 126 tandem twin-screw
  • Engine ModelDetroit DD16 15.6L diesel
  • Fuel TypeDiesel
  • Sleeps6
  • Water Capacity (Fresh)150 gal
  • Water Capacity (Black)75 gal
  • Water Capacity (Grey)75 gal
  • Slideouts4

Dynamax Grand Sport Super C diesel motorhome 45CA highlights:

  • Dishwasher
  • Theater seats
  • Pantry
  • Entertainment Center

 

Bring the crew along in the Grand Sport 45CA and still feel like you’re in a luxury condo, not just a motorhome. Up front, the cab-over bunk, home theater lounge with USB ports, love seat, and soft-touch dinette with lift-up storage will give everyone a place to relax while you enjoy the 50" LED smart TV with Sonos sound bar. The chef-friendly galley offers a 22 cu. ft. residential refrigerator with ice maker, induction range, convection microwave with air fryer, solid surface countertops, dishwasher, and a power countertop extension plus pantry. At the rear, a king bed suite with fireplace, 43" smart TV with Bose sound bar, wardrobe with digital safe, and a spa-like bath featuring a 38" x 40" solid-surface shower with teak seat and deluxe multi-head system turns travel days into resort stays.

 

Experience the luxury and power behind the Grand Sport Super C diesel motorhome by Dynamax. The outside shows off custom full-body paint with Diamond Shield protection, dual roof-mounted armless patio awnings with LED lighting and wind sensors, and aluminum-wrapped slide toppers. Practical details like Azdel fiberglass sidewalls with aluminum framing, a one-piece molded fiberglass roof, steel basement structure, side-hinged aluminum storage doors, and power entry steps with SeaDek treads are built for the long haul. PrecisionPlex multiplex controls with smartphone app, Starlink internet system, central vacuum, heated enclosed holding tanks, Sani-Con Turbo macerator, and a fully featured service bay make setup, clean-up, and off-grid living smoother every time you hit the road.

  • Bath and a Half
  • Bunk Over Cab
  • Rear Bath

2026 Dynamax Corp Grand Sport 45CB Features


  • Exterior
    Slideout

2026 Dynamax Corp Grand Sport 45CB Specifications

Dimensions

Height

13' 0"

Height (interior)

7' 2"

Length

44' 11"

Width

8' 6"

Weights

GVWR

58,000 lbs

Capacities

Fuel Capacity

120 gal

Refrigerator Capacity

22 cu ft

Sleep Capacity

5

Water Capacity - Black

75 gal

Water Capacity - Fresh

150 gal

Water Capacity - Grey

75 gal

Engine/Transmission

Fuel Type

Diesel

Transmission Spec

DT-12 Efficient 12-Speed Automatic Transmission

Exterior

# Awnings

2

# Axles

3

# Doors

3

# Slides

4

Chassis

Freightliner Cascadia 126 Tandem Twin-Screw Chassis

Electrical

# A/C

3

*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 Grand Sport 45CB Literature


Seller Info

McKee RV

400 First Street
Perry, IA 50220

Member Since 2015

See 429 Reviews

Unit Specs

  • Stock #6468
  • Year2026
  • ManufacturerDynamax Corporation
  • Make Dynamax Corp
  • ModelGrand Sport
  • Floorplan45CB
  • Floorplan LayoutBath and a Half
    Bunk Over Cab
    Rear Bath
  • Type Super C
  • ConditionNew
  • Length44' 0"
  • Price Get Price
  • Need to know your payment? Use our RV Loan Calculator!
  • ChassisFreightliner Cascadia 126 tandem twin-screw
  • Engine ModelDetroit DD16 15.6L diesel
  • Fuel TypeDiesel
  • Sleeps6
  • Water Capacity (Fresh)150 gal
  • Water Capacity (Black)75 gal
  • Water Capacity (Grey)75 gal
  • Slideouts4

Email Seller

Request More Info on this 2026 Dynamax Corp Grand Sport 45CB 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 Grand Sport 45CB Gallery

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New 2026 Dynamax Corp Grand Sport 45CB available in Perry, Iowa
2026 Dynamax Corp Grand Sport 45CB - New Super C For Sale by McKee RV in Perry, Iowa features Slideout
2026 Grand Sport 45CB by Dynamax Corp from McKee RV in Perry, Iowa
New 2026 Dynamax Corp Grand Sport 45CB available in Perry, Iowa