2026 Dynamax Corp Dynaquest XL 3400KD

New Super C in Perry, Iowa, 50220

$363,094.00
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New 2026 Dynamax Corp Dynaquest XL 3400KD available in Perry, Iowa
2026 Dynamax Corp Dynaquest XL 3400KD - New Super C For Sale by McKee RV in Perry, Iowa features Slideout
2026 Dynaquest XL 3400KD by Dynamax Corp from McKee RV in Perry, Iowa
New 2026 Dynamax Corp Dynaquest XL 3400KD available in Perry, Iowa

Unit Specs

  • Stock #6259
  • Year2026
  • ManufacturerDynamax Corporation
  • Make Dynamax Corp
  • ModelDynaquest XL
  • Floorplan3400KD
  • Floorplan LayoutOutdoor Entertainment
    Rear Bedroom
  • Type Super C
  • ConditionNew
  • Length37' 0"
  • VIN1FVAC4FE1THWP4786
  • Price $484,126.00
  • Sale Price $363,094.00
  • Need to know your payment? Use our RV Loan Calculator!
  • ChassisFreightliner M2 112
  • Engine ModelCummins L9 - 8.9L
  • Fuel TypeDiesel
  • Interior ColorDesert, Milano
  • Exterior ColorAdmiral Blue, Merlot, Khaki, Titanium
  • Sleeps6
  • Water Capacity (Fresh)94 gal
  • Water Capacity (Black)52 gal
  • Water Capacity (Grey)52 gal
  • Slideouts2
  • Tow/Hitch Weight20000 lbs

Dynamax DynaQuest XL Super C diesel motorhome 3400KD highlights:

  • Freightliner M2 112 Plus Chassis 
  • Cummins L9 - 450Hp / 1,250 lb-ft of Torque
  • 20,000 Lbs Towing 
  • Cab-Over Bed 
  • Blackout Package
  • 79" Theater Seats 
  • Stacker Washer / Dryer Prep 
  • Exterior Entertainment
  • 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.

 

You will have everything you need for a comfortable trip in this motorhome! The rear private bedroom has a king bed slide across from a dresser with a 32" TV above it and wardrobes on either side. With the separated bathroom, one person can freshen up with the private toilet and radius shower while another washes up with the sink next to the area prepped to add an optional washer and dryer. Prepare your best meals with the two burner cooktop and countertop extension, then enjoy them at the Dream Dinette. The dinette and tri-fold sleeper sofa can transform into extra sleeping spaces, and if you need more sleeping spaces then you can choose to add the optional bunk over cab. Watch the big game outside with the 32" TV at the exterior entertainment center while staying protected by the power armless awning with LED lighting!

 

You will have the perfect combination of brute force and refined living with each one of these Dynamax DynaQuest XL Super C diesel motorhomes! A Freightliner M2 112 chassis holds these units together, a Cummins L9 turbo diesel engine with 450 HP powers them, and twin 50 gallon aluminum fuel tanks help them go farther. An Equiflo inboard fuel system creates dual supply and dual return, and the diesel Aqua Hot 450D system provides continuous hot water, as well as preheats the engine. The seamless, easy-clean rotocast storage compartments have LED lighting for you to see at night and remote locking doors. A few other features you will appreciate include a water filtration system, multiplex wiring with a touch screen command center with Bluetooth phone app control, and an exterior shower in the service bay to keep the dirt outside where it belongs. Come see all of the many luxurious features that will make every one of your trips comfortable and fun!

  • Outdoor Entertainment
  • Rear Bedroom

2026 Dynamax Corp Dynaquest XL 3400KD Features


  • Exterior
    Slideout

2026 Dynamax Corp Dynaquest XL 3400KD Specifications

General

MSRP

$466,161

Dimensions

Height

12' 9"

Height (interior)

7' 0"

Length

37' 2"

Width

8' 5"

Weights

GVWR

33,000 lbs

Capacities

Fuel Capacity

100 gal

Refrigerator Capacity

24 cu ft

Sleep Capacity

6

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 (450hp / 1,250 lb-ft. of Torque)

Fuel Type

Diesel

Transmission Spec

Allison® 3200 TRV Six-Speed Automatic Transmission

Exterior

# Awnings

1

# Axles

2

# Doors

1

# Slides

2

Chassis

Freightliner® M2 112 Plus Chassis

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 Dynaquest XL 3400KD Literature


2026 Dynaquest XL Brochure PDF 2026 Dynaquest XL Brochure 1
Seller Info

McKee RV

400 First Street
Perry, IA 50220

Member Since 2015

See 423 Reviews

Unit Specs

  • Stock #6259
  • Year2026
  • ManufacturerDynamax Corporation
  • Make Dynamax Corp
  • ModelDynaquest XL
  • Floorplan3400KD
  • Floorplan LayoutOutdoor Entertainment
    Rear Bedroom
  • Type Super C
  • ConditionNew
  • Length37' 0"
  • VIN1FVAC4FE1THWP4786
  • Price $484,126.00
  • Sale Price $363,094.00
  • Need to know your payment? Use our RV Loan Calculator!
  • ChassisFreightliner M2 112
  • Engine ModelCummins L9 - 8.9L
  • Fuel TypeDiesel
  • Interior ColorDesert, Milano
  • Exterior ColorAdmiral Blue, Merlot, Khaki, Titanium
  • Sleeps6
  • 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 Dynaquest XL 3400KD 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 Dynaquest XL 3400KD Gallery

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New 2026 Dynamax Corp Dynaquest XL 3400KD available in Perry, Iowa
2026 Dynamax Corp Dynaquest XL 3400KD - New Super C For Sale by McKee RV in Perry, Iowa features Slideout
2026 Dynaquest XL 3400KD by Dynamax Corp from McKee RV in Perry, Iowa
New 2026 Dynamax Corp Dynaquest XL 3400KD available in Perry, Iowa