Advertisement
Browse By Year
20202021

2020 4577 Specifications

Spec, Photos, and Model Information

  • Start Price
    $566,558

Vehicle Specifications

2020 Newmar Supreme Aire 4577

  • Air Conditioning
    Standard
  • Air Conditioning (BTUs)
    45000
  • Awning
    Standard
  • Number Of Bathrooms
    2
  • Bathroom Sink
    Standard
  • Max Sleeping Count
    8
  • Fuel Capacity (gal)
    100
  • Fuel Capacity (l)
    378.5
  • Interior Height (in)
    83
  • Interior Height (mm)
    2108.2
  • Length (ft/ft)
    44
  • Length (ft/in)
    11
  • Length (m)
    13.7
  • DVD Player
    Standard
  • Chassis Brand
    Freightliner
  • Displacement (l)
    12.8
  • Engine Brand Name
    Detroit® DD13
  • Engine Type
    I6
  • Fuel Type
    Diesel
  • Horsepower (bhp)
    505
  • Exterior Ladder
    Not Available
  • Generator
    Standard
  • Heater (BTUs)
    50000
  • Total Black Water Tank Capacity (gal)
    40
  • Total Black Water Tank Capacity (l)
    151.4
  • Total Fresh Water Tank Capacity (gal)
    150
  • Total Fresh Water Tank Capacity (l)
    567.8
  • Total Gray Water Tank Capacity (gal)
    60
  • Total Gray Water Tank Capacity (l)
    227.1
  • Generic Type (Primary)
    Class C
Advertisement

Related Articles

How to Finance an RV

Financing and getting an RV loan doesn’t need to be hard. These are the steps on how to finance your new or used motorhome, travel trailer, or fifth-wheel.

Shop RV Insurance Before You Buy

Make sure to obtain proper coverage prior to driving your new RV off the dealer lot.

×
Advertisement