Confirm Availability

New 2025 Newmar Canyon Star 3947

Motor Home Class A - Diesel - Toy Hauler

Stock #50607

Thurmont, MD

1 of 25

+25

Sale Price: $329,999
MSRP Price: $403,733
You Save: $73,734

Payments From: $2,125 /mo.

Sleeps 6
2 Slides
Rear Bedroom

40ft Long
25,950 lbs
EXCELSIOR

See All Specs

Specifications

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	EXCELSIOR	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
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	2
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
VIN	163029

Description

Newmar Canyon Star Class A diesel toy hauler motorhome 3947 highlights:

10' Garage with Rear Ramp Access
Comfort Lounge Sofa
Shirt Wardrobe
Queen Bed Slide Out
Booth Dinette

The Newmar Canyon Star Class A diesel toy hauler has room for plenty of toys! The 10' garage with rear ramp access is designed for ATV & normal clearance motorcycles, and can also be accessed by a side entrance door. You can organize your toys with the tie-down tracks and you won't have to worry about scuffs with the diamond tread rubber flooring. The living area has a comfort lounge sofa and a booth dinette which can both be converted to sleeping space, and the full-wall slide here will open up your whole coach. You'll sleep comfortably in the private bedroom which has a queen bed, wardrobe with a dresser, and an overhead console with a TV.

With any Canyon Star Class A diesel toy hauler motorhome by Newmar, you will enjoy a Freightliner front engine diesel chassis with 340HP to power your trips. The garage has so many features that will make your trip easier, like a fueling station, ramp door, assist handle, and even prep for an optional washer/dryer. There's also a rear hitch for towing your car. In the garage you can also add optional electric lift bunk beds or a pedestal table with seating if you need extra room for guests. Keep everything going with the four 12 volt house batteries, 1200 watt pure sine inverter, and a 10 watt solar panel to charge it all. There's also an 8 kW Cummins Onan Quiet Series Generator for your power needs. You'll appreciate the on demand water system, and you'll be extra comfortable with the propane gas furnace with ducted heat plus dash heater and air conditioner.

Options:

11CF WHRLPL FRIG W/ ICEMAKER
2-15M PENGUIN HEAT PUMP
32"LED TV EXT COMPARTMENT
74" INCLINER SOFA
ADDED COST FOR SPECIAL ITEMS
CAPTIVA GRAPHICS
CENTRAL VAC
DELUXE AIR MATTRESS
ELEC.LIFT BUNK BED W/ SEAT&TABLE
EXCELSIOR INT DECOR
FOLD DOWN SHOWER SEAT
FREIGHTLINER FRT ENG DES 34OHP
INDUCTION COOKTOP
POWER DRIVER WINDOW
REAR LADDER
SEDONA GLAZED MAPLE HDWD
SIRIUS RADIO CAPABILITY
SOLAR PREP
WASHER/DRYER PREP IN GARAGE
WINEGARD RAYZAR AUTO ANTENNA

Relax.Explore.LIVE!

Features

Standard Features (2025)

Exterior

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

Optional

Flag Pole Bracket
Rear Garage Ramp Power Door

Construction

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

Chassis

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

Optional

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

Optional

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

Optional

Two 15M Penguin Heat Pumps

Electrical

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

Optional

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

Optional

Fold Down Shower Seat

Interior

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

Optional

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

Appliances

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

Optional

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

Interior

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

Optional

Two Wheel Chocks for Garage Area

Entertainment

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

Optional

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.

Favorite RVs

Save your favorite RVs as you browse. Begin with this one!

Very nice lots of room
Front living room

Charles
Needed some work and had some leaks.
Once we fix it up it will be very nice.

Corey
Yes
It’s quiet in side and comfortable

JOHN

We are here to help, call us at
833-930-0691 or Contact Us

We are here to help!

833-930-0691
Contact Us
Confirm Availability

;

Beckleys RVs is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. All prices may not include Beckley’s Camping Center’s 145 point pre-delivery inspection. Manufacturer-provided pictures, specifications and features may be used as needed. Inventory shown may be only a partial listing of the entire inventory. Please contact us at 833-930-0691 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.

Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.

New 2025 Newmar Canyon Star 3947

3947 Floorplan

Specifications

Description

Features