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Newmar Canyon Star Motor Home Class A - Diesel - Toy Hauler RVs For Sale

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Bring your toys along in style in the Newmar Canyon Star Class A diesel toy hauler motorhome! The exterior shines with a full-paint Masterpiece Finish with clearcoat and Diamond Shield protection on the front cap, while the interior includes stylish decor and cabinetry options. 


Built on the Freightliner® Front Engine Diesel chassis, this coach offer convenient features that will make your travel easier. The Smart Level hydraulic leveling jacks have a Bluetooth compatible touch pad to make setting up a breeze, while the slide out rooms have scissor style automatic mechanical lock arms. Inside you'll find a fully-equipped living area with inlayed six panel design interior doors, decorative wall art, and a padded vinyl ceiling. In the garage there is diamond tread rubber flooring, tie-down track and a fueling station. 


Time to head out and play in the Newmar Canyon Star Class A diesel toy hauler motorhome!

  • Canyon Star 3947

    Canyon Star 3947 Floorplan Image

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    Newmar Canyon Star Class A diesel toy hauler motorhome 3947 highlights: 10' ... more about Canyon Star 3947


    Sleeps 6
    Slides 2
    Length 39 ft 11 in
    Ext Width 8 ft 6 in
    Ext Height 12 ft 11 in
    Int Height 7 ft
    Interior Color Capilano, Excelsior, Sherbrooke
    Exterior Color Captiva, Garnet, Windswept
    Hitch Weight 6000 lbs
    GVWR 32000 lbs
    Dry Weight 25950 lbs
    Cargo Capacity 6050 lbs
    Fresh Water Capacity 75 gals
    Grey Water Capacity 60 gals
    Black Water Capacity 40 gals
    Tire Size 275/80R 22.5
    Furnace BTU 35000 btu
    Generator 8 kW Cummins Onan® Quiet Series
    Fuel Type Diesel
    Engine Cummins B6.7
    Chassis Freightliner
    Horsepower 340 hp
    Fuel Capacity 80 gals
    Wheelbase 274 in
    Available Beds Queen
    Torque 700 ft-lb
    Refrigerator Type Norcold
    Refrigerator Size 10 cu ft
    Convection Cooking Yes
    Cooktop Burners 3
    Shower Size 40" x 30"
    Number of Awnings 1
    Axle Weight Front 12000 lbs
    Axle Weight Rear 20000 lbs
    Garage Size 10 ft
    LP Tank Capacity 25 gal.
    Water Heater Type On Demand
    AC BTU 27000 btu
    TV Info LR Samsung LED TV, BR Samsung LED TV
    Awning Info Apex Dual Stage Armless with Strip Lighting
    Washer/Dryer Available Yes
    Gross Combined Weight 33000 lbs
    Shower Type Standard
    Electrical Service 50 amp

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Canyon Star Features:

Standard Features (2025)



  • Full-Paint Masterpiece Finish™ with Clearcoat Finish
  • Diamond Shield Protection on Front Cap
  • Convex Exterior Mirrors with Defrost and Remote Control
  • Entrance Door with Automatic Step
  • Entrance Door with Automatic Triple Step in Garage
  • Fueling Station in Garage
  • Rear Hitch for Towing Car
  • 10' Garage Rear Ramp Access Designed for ATV and Normal Clearance Motorcycle
  • Assist Handle at Entrance Door
  • Stainless Steel Exterior Trim Pieces on Front Cap and Grill Area
  • Chrome Exterior Baggage Door Handles
  • Smart Level Hydraulic Leveling Jacks with Bluetooth Compatible Touch Pad
  • Undercoating
  • Mud Flaps
  • Rear Protective Tow Guard with Stainless Newmar Letters


  • Flag Pole Bracket
  • Rear Garage Ramp Power Door


  • One Piece Molded Fiberglass Roof
  • Gelcoated Fiberglass Exterior Sidewalls, Front and Rear Caps
  • Aluminum-Frame Sidewalls & Roof Construction, 16" on Center
  • Polar Pak R-19 Batten Insulation on Roof
  • Automatic Mechanical Lock Arms on Slide out Rooms-Scissor Style


  • Freightliner® 274”WB, 340Hp Front Engine Diesel
  • Cruise Control
  • Dash Panel Optiview
  • Glass Dash Instrument Panel
  • Tilt Steering Wheel
  • Aluminum Wheels
  • Anti-Lock Braking System


  • Freightliner 274"WB, 340Hp Front Engine Diesel Canyon Star California Compliance

Mechanical and Electrical

Windows, Awnings, & Vents

  • Frameless Double-Pane Tinted Safety Glass Windows
  • Fantastic® Vent with Rain Sensor in Kitchen, Bathroom and Garage Area
  • Skylight Above Shower
  • Apex Dual Stage Armless Awning with Strip Lighting
  • Slide out Covers
  • One Piece Tinted Windshield


  • Window Power For Driver

Air Conditioning & Heating

  • Two 13.5M Penguin Heat Pumps in Main House Area an One 13.5 BTU Penguin Heat Pump in Garage
  • Dash Heater and Air Conditioner
  • Defrost Fans Built Into Front Overhead
  • Driver & Passenger Dash Overhead Ventilation System
  • Propane Gas Furnace with Ducted Heat


  • Two 15M Penguin Heat Pumps


  • 8.0 kW Cummins Onan Quiet Series Generator
  • 50 Amp Electrical Service with Flexible Cord and Automatic Transfer Switch
  • Six 12 Volt House Batteries and 1200 Watt Pure Sine Inverter
  • Battery Disconnect Switch for House Battery
  • 12 Volt Auxiliary Recept on Dashboard
  • 10 Watt Solar Panel to Charge Chassis Battery
  • Drain Lift Pump with 1200 Watt Inverter*
  • 60 Amp Converter
  • Daytime Running Lights
  • Emergency Engine Start Switch
  • Accent Lights in Slide out Fascia Trim
  • LED Ceiling Lights Throughout
  • Interior Courtesy Lights
  • Multiplex Lighting Control System
  • Lighted Wardrobe
  • 10.1" Manual Monitor System in Center of Coach with Interior Lighting and HVAC Controls
  • Manually Operated Hold-To-Run Slide out Switch
  • Energy Management System
  • USB Outlet at Passenger Seat Area and at Dash for Driver Use
  • Cable TV Connection
  • Fog Lights
  • Lights in Exterior Storage Compartments, Controlled by an Interior Master Switch
  • LED Awning Strip Lighting
  • Automatic Generator Start on Low Battery or Temperature Setting
  • Dash Radio, Cameras and Monitors to Power Up from both House Batteries & Ignition
  • Transfer Switch with Surge Protector


  • Solar Prep with Six Gauge Wire Ran from Roof to First Storage Compartment

Plumbing & Bath

  • Demand Water System
  • Sewage Holding Tank Rinse
  • Water Heater Bypass System
  • Dometic® 321 China Bowl Stool*
  • Fiberglass Shower Surround with Shower Door*
  • Exterior Shower Located on Off Door Side
  • Water Filter for Entire Unit


  • Fold Down Shower Seat


Cabinets & Furniture

  • Dusk Maple Cabinets with Suede Finish
  • Concealed Hinges on Cabinet Doors
  • Cabinet Door Hinges Concealed Extended Rotation for Washer Dryer
  • Drawers Underneath Booth Dinette Seats
  • Soft Close Cabinet Drawers
  • Polished Solid Surface Countertop in Kitchen with Under Mounted Stainless Steel & Sink Covers
  • Polished Solid Surface Countertops in Bathroom and Bedroom
  • Drawers with Full Extension Ball Bearing Guides
  • Pull-Out Pantry Shelves*
  • Williamsburg Dinette Booth Sleeper
  • Williamsburg Sofa and Driver and Passenger Seats
  • Six-Way Power Driver and Passenger Seats
  • Manual Foot Rest on Passenger Seats
  • Passenger Seat Tablet Holder
  • Lifts on Bed Top
  • Plush Pillow Top Mattress
  • Molded Silverware Divider Tray
  • Cooktop Flush, Matching Countertop Material


  • Chiffon Maple Cabinet Doors with Suede Finish
  • Mesa Glazed Maple Cabinet Doors with Suede Finish
  • Tow-Tone Chiffon Maple and Dusk Maple Cabinet Doors with Suede Finish
  • Tow-Tone Chiffon Maple and Mesa Glazed Maple Cabinet Doors with Suede Finish
  • Euro Booth Dinette
  • R5 Square Corner Air Mattress
  • Electric Lift Bunk Beds with Seating, Pedestal Table, and Removable Floor Rug in Garage 10'
  • 74" Sofa Incliner Non-Sleeper


  • 30” Convection Stainless Steel Microwave with 3 Burner Gas Cooktop with Piezzo Ignition and Air Fryer Feature
  • 10 Cu. Ft. Norcold® Refrigerator
  • Truma Aqua Go Instant Continuous Flow Water Heater
  • 110-Volt Heat Pads for Holding Tanks


  • Two-Burner Induction Cooktop
  • Central Vacuum with Tool Kit
  • Dishwasher Under Cooktop
  • Prep for Two-Piece Washer and Dryer in Garage with Extra Grey Tank
  • Splendide® Two-Piece Stacked Washer and Dryer in Garage with Extra Grey Tank
  • 11 Cu. Ft. Whirlpool Refrigerator
  • 11 Cu. Ft. Whirlpool Refrigerator with Icemaker


  • Padded Vinyl Ceiling
  • Carpeting On Slide out Floors
  • Inlayed Six Panel Design Interior Passage Doors
  • Slide out Fascia Hardwood
  • Auto Motion Power Shade at Windshield & Manual Shades at Driver/Passenger Side Windows
  • Auto Motion Manual Double Roller Window Shades*
  • Dash Panel Color Coordinated ABS
  • Decorative Wall Art
  • Fitted Non-Quilted Bedspread and Accent Pillow
  • Vinyl Tile Floor in Kitchen, Bathroom & Living Area
  • Interior Assist Handle at Main Entrance Door
  • Shoe Storage Located in Entrance Door Step Compartment
  • Diamond Tread Rubber Flooring in Garage
  • Tie-down Track in Garage
  • Integrated Window Blind System on Entry Door
  • Waste Basket in Kitchen Base Under Sink


  • Two Wheel Chocks for Garage Area


Audio & Video

  • Samsung® LED TV in Living and Bedroom Areas (TV Sizes Vary Per Floor Plan)
  • 32" Samsung® LED TV in Garage
  • Bose® Soundbar Sound System
  • Dash Radio with Harman/JBL 180 Watt Sound System
  • Exterior AM/FM/DVD Radio with Two Speaker Inside Garage Area and Two Outside Speakers
  • High Definition Component Wiring
  • Rearview Color Monitor System with Audio
  • Side-View Cameras Displayed onto Rear View Monitor Screen
  • Winegard Digital Crank Up TV Antenna
  • Two Bedroom Radio Speakers with On/Off Switch
  • Satellite Prep on Roof
  • TV Jack and 110-Volt Recept in Door Side Exterior Storage Compartment
  • 10 Bc Fire Extinguisher, Smoke Detector, Propane and Carbon Monoxide Detector
  • 10 Bc Fire Extinguisher in Garage
  • Xite Dash Radio with Apple CarPlay®, 9" Dual Monitor with Nav-N-Go Navigation System
  • Microphone Bluetooth for Dash Radio


  • 43" Samsung® LED TV in Front Overhead*
  • Exterior Entertainment Center in Storage Compartment with 32" Samsung® LED TV and AM/FM/Radio
  • SiriusXM® Satellite Radio with Antenna (Does not include monthly subscription)
  • Starlink Internet System
  • WiFiRanger Denali/Spruce LTE
  • WiFi System Everest with Aspen Interior Router
  • Winegard Automatic Dome Satellite Dish—Std/HD, DIRECTV Std. and Bell Canada
  • Winegard Automatic Open Face Satellite Dish—HD and Bell HD TV
  • Winegard Automatic Open Face SWM Satellite Dish—DIRECTV Std/HD
  • Winegard In-Motion Dome Satellite Dish—Std/HD, DIRECTV Std. and Bell Canada
  • Winegard Rayzar Automatic Digital TV Antenna

*Check with Dealership on Floor Plan Availability

Please see us for a complete list of features and available options!

All standard features and specifications are subject to change.

All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details.

Due to the current environment, our features and options are subject to change due to material availability.


Newmar Logo

Newmar is a company built around the Christian faith, specifically the beginning of the Mennonite faith in 1525 under the guidance of Ulrich Zwingli, and the founding of the Amish fellowship under Jacob Amman in 1693.


At Newmar, we believe that a motor coach is more than just a vehicle, it’s a passport to countless hours of fun and a lifelong memories taken from quality time spent with family and friends.


For over 50 years, we’ve applied our principles to the creation of motor coaches that have allowed people all over the world to live the RV lifestyle. And we’ll continue to so for countless generations to come. It’s why we take pride in every rivet, weld, and mechanical function.