USED 2020 Heartland Mallard M 335 M335

Retail Price

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Spacious Rear Living Travel Trailer

This rear living travel trailer offers lots of room! Start in the kitchen where you will find a large island with sink, hutch area for even more counter space, and two refrigerators! In the living area there is a comfortable reclining loveseat that faces the entertainment center with fireplace, and hide-a-bed sofa. The front bedroom offers a ing size bed, large closet that is prepped for a washer/dryer, and dresser with six drawers. The bathroom offers a corner shower with skylight. Beautiful decor and clean exterior… this travel trailer won't last!

Stock # 20-20774U
Location Camperland of Oklahoma
Year 2020
Make Heartland
Model Mallard
Trim M 335 M335
Condition USED


Class Travel Trailer
Secondary Class Rear Livingroom
Slide(s) 3
Sleeps 4
VIN 5SFNB4027LE420058
Long Description Get pre-qualified for purchase. No effect on your credit.

Key Features

  • Power Tongue Jack
  • High Gloss Fiberglass Exterior
  • Solid Step Steps
  • Aluminum Rims
  • Two Refrigerators
  • Fireplace
  • Theater Seating
  • King Bed
  • Washer/Dryer Prep


  • Specs listed are when unit was new and may have been modified. 2020 specs were not available so specs listed for this unit are from the 2021 model year.
  • GVWR: 9,900 lbs
  • Dry Weight: 8,840 lbs
  • Hitch Weight: 780 lbs
  • Cargo Capacity: 1028
  • Width: 8'-1/2"
  • Height: 11'-8"
  • Length: 39'-8"
  • Sq Ft: 364
  • Sleep Capacity: 9+
  • Axles: 2 X 5100
  • Fresh Tank: 45
  • Grey Tank: 40
  • Black Tank: 40
  • Water Heater: 6
  • Furnace: 30,000 BTU
  • Air Conditioner: 13,500 BTU
  • Lp Tank Capacity: 2 X 20 Lbs
  • Refrigerator: 8 cu ft/110/Lp X 2
  • Convertor: 55 Amp
  • Shore Power: 30 Amp
  • Number Of Slides: 3
  • Main Slide Height: 5'-7-1/4"
  • Bedroom Height: 6'-8"
  • Awning Length: 14'
  • Cook Top: 3 Burner
  • Traditional Oven: Yes
  • Convection Oven: No
  • Bed Size: King
Weights, Dimensions & Capacities
Hitch Weight (lbs) 780
Dry Weight (lbs) 8840
Gross Weight (lbs) 9900
Length 39' 8"
Fresh Water (gal) 45
Gray Water (gal) 40
Black Water (gal) 40
Options & Features
Construction, Safety & Power
Mileage 0

PLEASE NOTE: Descriptions, specifications, listed features, and photos are based on information available at time of posting and are subject to change without notice. Manufacturers reserve the right to change, add, or remove features without notice. Please contact your salesperson with any specific questions about features and specs of the unit you are purchasing. Camperland of Oklahoma, LLC is not responsible for typographical errors in either price or description. Any and all differences must be addressed prior to sale. All sales prices are priced without allowance for trades and do not include freight, prep, or doc fees.

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