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New 2020 Dynamax DynaQuest XL 3801TS

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We work hard not to be undersold
2020 3801TS Features and Options

  Dynamax DynaQuest XL super C motor home 3801TS highlights:

  • Triple Slides
  • Walk-Through Bath
  • Slide Out King Bed
  • 22 Cu.Ft Residential Refrigerator
  • Fireplace


Get ready for a trip across the state or country in this motorhome that can comfortably sleep six people each night and you'll appreciate a total of seven seatbelts for an extra ride-a-long guest. The dual opposing slides in the living area will open up the whole area and the fireplace with a 50" 4K LED TV will provide comfort and entertainment after you've traveled all day. Take a look around the campgrounds or go on a quick hike, then come back to this unit to enjoy dinner together at the Dream Dinette or head outside to sit under one of the two patio awnings. This model features a walk-through bath that leads to the rear private bedroom mom and dad are sure to call their own!


The Dynaquest XL starts with a Freightliner M2 112 Chassis and a Cummins 8.9L ISL turbo diesel engine and is constructed with 2" aluminum-framed, laminated sidewalls with block foam insulation to ensure you have the power and the durability to travel across the country if you wish. The Mobileye Collision Avoidance System, the backup and sideview cameras, and the in-dash Garmin RV Navigation System will provide you with all the tools to keep your family safe while on the road. Each model features solid surface countertops with LED edge lighting, hand-laid tile backsplash in the kitchen and bath, a deluxe padded headboard and designer bedding package in the bedroom, and a 4K Samsung LED Smart TV in the living room, plus many more comforts you won't want to travel without.


Location: McKee RV
Stock# 1771
2020 3801TS Specifications
Sleeps 6
Slides 3
Length 39 ft 8 in
Ext Width 8 ft 5 in
Ext Height 12 ft 9 in
Exterior Color TITANIUM
Hitch Weight 20000 lbs
Gross Weight 33000 lbs
Fresh Water Capacity 94 gals
Grey Water Capacity 52 gals
Black Water Capacity 52 gals
Tire Size 275/80R22.5
Fuel Type Diesel
Engine Cummins 8.9L
Chassis Freightliner M2 112
Horsepower 450 hp
Fuel Capacity 100 gals
Wheelbase 268 in
Available Beds King
Torque 1250 ft-lb
Refrigerator Type Residential w/Ice Maker
Refrigerator Size 22 cu ft
Convection Cooking Yes
Cooktop Burners 2
Number of Awnings 2
Axle Weight Front 12000 lbs
Axle Weight Rear 21000 lbs
Water Heater Type On Demand
AC BTU 30000 btu
TV Info LR 50" 4K LED Smart TV, BR 32" LED Smart TV, Ext. 32" TV
Awning Info Combined 30' 3" Armless w/LED Lights
Washer/Dryer Available Yes
Gross Combined Weight 54000 lbs
Shower Type Radius
Electrical Service 50 amp
For more information, call us at 515-465-3564 or Contact Us
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Dynamax Logo

From the day the Dynamax brand originated, a progressive vision has set these prestigious vehicles apart. Built to perform at a higher standard of excellence that goes beyond what meets the eye, Dynamax is driven by an unending pursuit for precision and quality inside out and in-between.

Over the years, legendary product integrity and customer loyalty have combined to build a powerful brand. The foundation for success has been simple. Start with a solidly engineered OEM cab chassis platform and concentrate on building a cohesively engineered muscle car style coach on it. The resulting product is visually appealing and structurally solid, with enhancements that improve maneuverability and ride comfort.

We work hard to provide the most enjoyable ownership experience in the industry. Through our dedicated on-site service department and our industry-leading Two-Year Coach Warranty, we are able to provide incredible value and successfully cultivate wonderful relationships with our owners.

At Dynamax, reaching a higher standard is not an option, it’s a tradition. When you take our higher standards of safety, quality, and reliability and then back them up with our industry-leading warranty & customer service, you get a very powerful combination. Just as in a home, an RV provides a number of opportunities for something to go wrong. While we work hard to assure that things do not go wrong, we make sure that our Warranty and Customer Service Support is there to take care of you if something does!

Dynamax is stronger than ever as part of Forest River, Inc. You can have confidence that we will be around to make your ownership worry free for a long time to come.

McKee RV is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us @515-465-3564 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.