2026 Newmar Mountain Aire 4118 Specifications

Vehicle Specifications

2026 Newmar Mountain Aire 4118

• Air Conditioning
  Standard
• Air Conditioning (BTUs)
  45000
• Awning
  Standard
• Number Of Bathrooms
  2
• Bathroom Sink
  Standard
• Max Sleeping Count
  6
• Fuel Capacity (gal)
  150
• Fuel Capacity (l)
  567.8
• Interior Height (in)
  83
• Interior Height (mm)
  2108.2
• Length (ft/ft)
  41
• Length (ft/in)
  10
• Length (m)
  12.8
• DVD Player
  Not Available
• Chassis Brand
  Spartan
• Displacement (l)
  11.9
• Engine Brand Name
  Cummins
• Engine Type
  I6 Diesel Pusher
• Fuel Type
  Diesel
• Horsepower (bhp)
  525
• Exterior Ladder
  Not Available
• Freeze Proof Insulation
  Not Available
• Generator
  Standard
• Heater (BTUs)
  50000
• Total Black Water Tank Capacity (gal)
  60
• Total Black Water Tank Capacity (l)
  227.1
• Total Fresh Water Tank Capacity (gal)
  105
• Total Fresh Water Tank Capacity (l)
  397.5
• Total Gray Water Tank Capacity (gal)
  80
• Total Gray Water Tank Capacity (l)
  302.8