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Super Star

2023 37' Newmar Super Star 3729 CA Compliant

Stock#: 8337

In Stock!

As Low As* : $529,286.00
Call for Best Price!

We are proud to welcome Newmar to the IWS Sales family!


This is a big moment for us at IWS. Over the years, we have had the privilege to experience Newmar through the Class A industry, and we have always been impressed with their quality and their incredible interior. When Newmar announced they are bringing a Super C to the market, our ears immediately perked up. We are proud to be partners with Newmar and represent their brand. We are bringing along their Super Star line, as well as their Supreme Aire line. This coach is the Newmar Super Star. It is built for those that are looking for the powerful Cummins L9 engine powerplant, and the reliable Freightliner M2-106 chassis, but also value a luxurious interior. The Newmar Super Star brings everything together in one great package. This coach will be 37′ overall, with a single rear axle. This coach is a perfect size for adventuring, and getting in those places you want to go. We can’t wait for you to join us on this journey with Newmar!


Give us a call, and we can tell you even more about it, and the process for making it your coach. See you out on the road! 

*As Low As Is Price Based Upon Conditional Rebates. Contact Us For More Details

Standard Chassis Features

  • Freightliner M2-106 Chassis with Premium Air Mounted Cab
  • Cummins L9 Engine-360 HP with 1,150lbft Torque
  • Allison 3200 Series 6 Speed Automatic Transmission
  • 16,000lb Detroit Front Axle with Taper Leaf Heavy Duty Suspension
  • 24,000lb Detroit R Series Rear Axle with Hendrickson PRIMAAX EX Rear Air Suspension
  • GVWR 38,000lb GCWR 58,000LB
  • 4.89 Gear Ratio (Single Rear Axle)
  • 20,000lb Towing Capacity
  • 2 Stage Engine Compression Brake
  • Full Double Steel Frame Construction (7/16″ Thick Steel)
  • 1100sq Inch Aluminum Radiator for Heavy Duty Applications
  • 300 AMP Brushless Pad Mount Alternator for House Battery Charging while Driving
  • Bendix Air Disc Front Brakes
  • Bendix Heavy Duty Spider Cam Rear Air Brakes
  • Michelin X Line Energy Z 315/80R22.5 20 Ply Radial Front Tires
  • Michelin X Line Energy Z 295/80R22.5 16 Ply Radial Rear Tires
  • Alcoa Ultra One 22.5″ 10 Hub Aluminum Front Wheels
  • Alcoa Ultra One 22.5″ 8.25″ Hub Aluminum Outside Rear Wheels
  • LED Headlights
  • Anti Lock Braking System
  • Chassis Battery Disconnect
  • Air Horns
  • Engine Block Heater
  • LED Brake, Turn & High Mount Brake Lights
  • One Piece Panoramic Cab Windshield
  • Aluminum Cab Construction, Designed & Tested for Occupant Protection
  • Premium Freightliner Heat/Sound Insulation Package
  • Power and Heated Remote Control Mirrors
  • Power Window and Power Door Locks
  • Electronic Cruise Control
  • 18″ Leather Wrapped Steering Wheel with Tilt & Telescoping Features
  • Deluxe Cab Carpeting
  • 5 Year/100,000 mile Chassis Warranty
  • 5 Year/100,000 mile Engine Warranty
  • 5 Year/Unlimited miles Transmission Warranty

Note – “Chassis Specs Are Subject to Change Without Notice”


Standard Exterior Features

  • 37′ Mid-Entry Floorplan, Mid Bath, Bunk Model, (3) Slides – 3729
  • Gelcoated Fiberglass Exterior Sidewalls, Front and Rear Caps
  • One Piece Fiberglass Roof and Integrated Gutter Rails
  • Aluminum Framed Sidewalls and Roof Construction with 16″ on Center Cross Members
  • Keyless Entry with Key Pad and Doorbell for Front Entry Door
  • Side Swing Baggage Doors; with Remote Lock / Unlock Painted Paddle Latches
  • Lights Inside Of Storage Compartments
  • Large Entry Door Assist Handle
  • Radius RV Entrance Door w/Screen and Deadbolt
  • Fiberglass Molded Tank Covers and Cab Entry Steps
  • Automatic Hydraulic Triple Entrance Step
  • Mud Flaps Behind Rear Wheels
  • Undercoat Underside of Coach
  • Newmar Signature Fiberglass Rear Cap with Stainless Steel Exterior Trim Pieces
  • Newmar Signature Fiberglass Front Cap and Transition


  • L.E.D Side Docking Light (Set) Mounted by Rear Wheels on Coach Body


  • 20,000lb. Adjustable Hitch with 2″ Reducer and Drawbar with 2″ and 2″-5/16″ Ball (2,000lb. Tongue Rating)
  • Rear Protective Full Width Mud flap with Stainless Steel Newmar Logo
  • Electronic Trailer Brake Controller Prep


  • 5/8″ Bead Foam Insulation Laminated in Ceiling in Conjunction with Polar Pak Batten Insulation and Kraft Vapor Barrier (R-19 Roof Value)
  • 5/8″ Bead Foam Insulation Laminated in Sidewall in Conjunction with Polar Pak Batten Insulation and Kraft Vapor Barrier (R-11 Sidewall Value)
  • 5/8″ Floor Decking in Conjunction with Polar Pak Batten Insulation and Polyethylene Moisture Barrier (R-16 Floor Value)
  • Insulated Basement and Cargo Compartments (R-4 Basement Value)


  • Full 4 Color Paint with Masterpiece™ Graphics with Clearcoat Finish
  • Diamond Shield Paint Protection


  • Automatic Mechanical Lock Arms on Slide out Rooms-Scissor Style
  • Rack and Pinion Flat Floor Slide
  • Newmar Signature Hardwood Slide out Fascia
  • Removable Transport Pads for Under Slide out Rollers
  • (1) Full Wall Living Quarters Slide, (1) Bedroom Slide, (1) – Dinette Slide
  • Awning Slide Toppers on All Slide Outs


  • Skylight over Shower
  • Window Treatment- Fabric Valance over the Top of Window
  • Bonded Thermopane Frameless Windows
  • Manually Operated Day/ Night Roller Shades
  • Sky Window with Power Shade Integrated in Aerodynamic Front Cap
  • 60″ x 15″ Window in Kitchen

Added Exterior Options


  • Newmar Custom Paint, Color: Remmy ** ADDED OPTION


  • IWS Outside Lighting Package (2) High Intensity Exterior L.E.D Light Package (1) Light Driver Side (1) Light Passenger Side ** ADDED OPTION
  • Flagpole Bracket ** ADDED OPTION


  • (2) Girard Nova Roof Mounted Awnings (Two Stage) ** ADDED OPTION


  • Storage Tray 27″ x 56″ Non-Power, Location-Bay 5 ** ADDED OPTION
  • Chrome Handle Power Baggage Door Lock In lieu of Painted Door Handles ** ADDED OPTION

Standard Interior Features

  • 7′ Interior Height
  • Premium Padded Vinyl Ceiling with Designer Feature Panels
  • Cab Rail Privacy Curtains
  • Decorative Wall Coverings with Accent Coverings in Slide Out Rooms
  • Inlaid Three-Panel Design Interior Passage Doors
  • Interior Assist Handle at Main Entry Door
  • Power Stepwell Cover
  • Quilted Bedspread with Accent Pillows
  • Wastebasket in Kitchen Base Under Sink
  • Safe Located in Bedroom Wardrobe


  • Villa Comfort Fit Dinette Seating with Convertible Sleeper Bed & Solid Surface Table Top
  • 74″ Hide A Bed Sofa
  • Designer Bedspread with Pillows
  • Deluxe Padded Headboard
  • Air Ride Driver and Passenger Seats with Pneumatic Lumbar Support
  • Lifts on Bed Top
  • Soft Accent Pillows


  • Glazed Maple Hardwood Face Frame Cabinets with Mitered Designer Door, Raised Panel Stain Color: Toffee Glazed Maple (60 Sheen Matte Finish)
  • Concealed Hinges on Cabinet Doors
  • Molded Silverware Divider Tray
  • Deluxe Hardwood Vanity, Medicine & Linen Storage Cabinets
  • Soft close Full Extension Ball Bearing Drawer Guides Throughout
  • Hardwood Pull-Out Pantry


  • Deluxe Carpeting with Pad, Living Room Slide out and Wardrobe Slide out
  • Tiled Entry Step Area


  • Polished Solid Surface Kitchen Countertops
  • Stainless Steel Deep Bowl Kitchen Sink with Solid Surface Covers
  • Tiled Backsplash
  • Satin Nickel Single Handle Kitchen Faucet with Pull-out Sprayer
  • Polished Solid Surface Countertop in Bathroom and Bedroom


  • Flush Mount Induction Cooktop
  • Stainless Steel Convection Microwave Oven
  • Whirlpool® 19.7 Cu. Ft. Refrigerator


Added Interior Options


  • Remmy Interior Décor Package ** ADDED OPTION
  • 60″ x 15″ Window in Kitchen ** ADDED OPTION
  • Safe located in Bedroom Wardrobe ** ADDED OPTION


  • Sleep Number R5 Radius Corner Air Mattress ** ADDED OPTION


  • Stain Color: Toffee Glazed Maple ** ADDED OPTION


  • IWS Signature Series™ Custom Flooring – King Aire – Wooden Olive ** ADDED OPTION


  • Splendide® Two-piece Stacked Washer/Dryer ** ADDED OPTION
  • Central Vacuum with Tool Kit ** ADDED OPTION


Standard Water system Features

  • Porcelain Electric Macerator Toilet (Standard)
  • Water Heater Bypass System
  • 60 Gal Gray Waste Storage Tank & 40 Gal Black Waste Storage Tank.
  • 150 Gallons Fresh Water Storage Tank
  • 12 Volt Black and Gray Tank Dump Valves
  • Water Management Systems Monitor Panel
  • Black Tank Flush
  • Whole House Water Filtration
  • Aqua Miser Shower System
  • Deluxe Bath Faucet & Adjustable Shower Head
  • Water Management Bay Water Fill and Sewage Dump Controls in One Bay
  • Sentrel Acrylic Shower with Glass Door
  • 110 Volt Holding Tank Heaters – Both Gray and Black Tanks
  • Power Retractable Water Hose Reel
  • 12 Volt High Capacity, On-Demand Water Pump
  • Exterior Shower
  • Auto Fill in Water Works Compartment
  • Fresh Water Fill – City Water Hookups


Added Water system Options

  • Fold Down Shower Seat ** ADDED OPTION
  • 110 Volt Holding Tank Heaters – Both Gray and Black Tanks ** ADDED OPTION
  • Hot Water Line Run to Front Door Side Storage Bay ** ADDED OPTION

Standard Mechanical Features

  • Oasis Hydronic Zone Diesel Heat with Continous Hot Water
  • Fan-Tastic Vent with Rain Sensor in Kitchen and Bathroom
  • 4-Point Auto Leveling System
  • (2) 15,000 BTU Penguin Low Profile Roof A/C w/Heat Pumps
  • Ducted Heating and Air Conditioning
  • LP/CO & Smoke Detectors, Fire Extinguisher
  • Roof A/C Purge Pumps with Condensation Lines to bottom of coach
  • Wall Mounted Temperature Sensors for Heating and A/C
  • 8KW Onan Quiet Diesel Generator
  • 2800 Watt Inverter
  • (8) 6 Volt House Batteries
  • Battery Disconnect Switch for House Batteries
  • 10 Watt Solar Panel to Charge Chassis Batteries
  • Automatic Generator Start System
  • Multiplex Electrical and Lighting System
  • Exterior GFI Receptacle, Roadside & Curbside
  • USB/110V Charging Outlets at Bedroom Nightstands and Dinette
  • Emergency Engine Start Switch
  • Manually Operated Hold-To-Run Slide out Switch
  • Spare Fuses in Chassis and House Fuse Panels
  • Dimmable/Adjustable Reading Lights at Head of Bed
  • Energy Efficient LED Flush Mount Ceiling Lighting Throughout
  • Interior Courtesy Lights
  • 110 Volt Receptacle in Bed Overhead with Two Pass-Through Ports
  • LED Lights in Wardrobe Closet


Added Mechanical Options

  • 4 Flexible 100 Watt Solar Panels On Roof ** ADDED OPTION
  • Transfer Switch with Surge Protector in lieu of Standard Transfer Switch ** ADDED OPTION
  • (1) USB/110V Charging Outlets at Bedroom Nightstands and Dinette ** ADDED OPTION
  • (1) 110 Volt Recepticle in Bed Overehead with Two Pass-Through Ports ** ADDED OPTION
  • Exterior GFI Receptacle, Roadside & Curbside** ADDED OPTION
  • 30 Amp Receptacle Run from Generator to the Rear Compartment on the Road Side ** ADDED OPTION

Standard Electrical Features


  • Samsung LED 4K TV and DVD Player in Living and Bedroom Areas (TV Sizes Vary Per Floor Plan)
  • Samsung 50″ LED 4K TV in Living Area
  • Bose Solo 5 Sound bar System
  • Xite Dash Radio 9″ Monitor with Rand McNally Navigation
  • Harman/JBL 180 Watt Sound System with Subwoofer****
  • (2) Bedroom Radio Speakers
  • Color Rear and Side View Cameras
  • CB Radio Prep with Antenna
  • 12 Volt Auxiliary Receptacle on Dashboard
  • Cable TV Connection
  • Satellite Dish Prep on Roof
  • Exterior Park Cable Hookup with 110 Volt Receptacle and TV Jack in Storage Compartment

Added Electrical Options


  • Universal Remote Control ** ADDED OPTION
  • Exterior Entertainment Ctr. w/ Samsung 43″ LED TV and Sound bar ** ADDED OPTION
  • 19” Skyworth TV/DVD Monitors at Each Bunk ** ADDED OPTION
  • Universal Toll Module ** ADDED OPTION
  • Omni view NS360 Camera System ** ADDED OPTION
  • Sirius/XM Satellite Radio Capability with Antenna (Requires Customer Subscription) ** ADDED OPTION
  • Prep for Ground Tripod Satellite Dish on Driver Side with A/B Switch ** ADDED OPTION
  • Winegard Rayzar Automatic Digital TV Antenna** ADDED OPTION
  • Wingard Trav’ler Direct TV SWM3 HD Stationary Satellite – (Receivers Not Included)

This 2023 Newmar Super Star comes with the IWS Advantage Package!

Advantage Package

  • 5 years free roadside assistance.
  • Your motorcoach will be filled with fuel at delivery.
  • Your motorcoach will be filled with propane at delivery.
  • New Apple iPad 32GB with Cellular & WiFi Capabilities with a protective case.
  • Exclusive IWS video library showing you how to use all of the features of your new motor coach, preloaded onto a new iPad.
  • Exclusive access to the Member’s Only section of our website.
  • Exclusive 24 hour access to our service department, 7 days a week.
  • Exclusive one-on-one training on how to use, service, and maintain your new motorcoach.
  • Free night stay at our exclusive RV Park.

This Coachs' Floorplan

2024 Super Star 3729 Floorplan

This Floor plan may show optional features that are not on every unit.

*Please note that due to changes at factory, specifications, dimensions, features, and options may change at anytime without notice*

Super Star Specifications

MODEL 3729
OVERALL HEIGHT (to top of AC) 13′
Wheelbase 320″
FRESH WATER (gal) 150
BLACK (gal) 40
GRAY (gal) 60

Due to continued improvement, changes in suppliers and design; features, options, appliances, equipment, colors, material specifications, prices, and model availability are subject to change without notice.

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