Line photo: Newmar publishes one photo for the Super Star line, so it may show another floorplan. Windows and slides can differ from the 3731 described here.

Newmar · Class C · 2027

Newmar Super Star 3731

Couples are the stated audience for the 3731, the shortest Super Star, with a private rear queen bedroom and its own ensuite bath. The Freightliner M2 106 chassis gives it a hitch rating that matches the King Aire's, and the appliances are residential.

Approx. price: ~$521,855; maker starting price for the line
Length: 37.9 ft
Sleeps: 5

Specifications

Size

Exterior length: 37.9 ft
Exterior height: 13 ft
Sleeps: 5
Slide-outs: 3

Tanks and power

Fresh water: 150 gal
Gray water: 60 gal
Black water: 40 gal
Factory solar: 10 W
House battery: 8 house batteries, 800 Ah total (standard)
Generator: Cummins Onan 8.0 kW diesel Quiet Series

Chassis

Chassis: Freightliner
Engine: Cummins 8.9L, 360 hp; Allison 6-speed
Fuel: Diesel

Standard equipment named by the maker

Super C on Freightliner M2 106
Cummins 8.9L 360 hp, Allison 3200
20,000-lb towing capacity
Private rear queen bedroom with ensuite
Residential appliances
3,000 W pure-sine inverter; 4x120 W solar optional
Queen bed, 1.5 baths
Washer/dryer: Optional

Weights

2027 maker figures

GVWR: 40,000 lb
Dry weight (UVW): 33,500 lb
Occupant + cargo (OCCC): 6,500 lb
Towing capacity: 20,000 lb

6,500 lb between brochure dry weight and GVWR. Water (8.3 lb a gallon), food, gear, propane and dealer-added options all come out of it.

What these weights mean →

Size, to scale

051015202530354045 ft

Newmar Super Star 3731 · 37.9 ft long · 13′ tall

Drawn to one scale from each camper's listed length and, where the maker publishes it, its exterior height. Outlines are typical for the camper type, not traced from this model. The figure is a 6 ft person. The dashed blue line is 25 ft, the length about 93% of national park campgrounds accept.