New 2026 Newmar Canyon Star 3947 Motor Home Class A - Diesel - Toy Hauler

Virtual Tour
2026 3947 Features and Options

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 six 6V house batteries, 2000 watt Tru Sine inverter, and a 10 watt solar panel to charge it all. There's also an 8.0 kW Cummins Onan Quiet Series Generator for additional 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. 

 

 

What Our Customers Are Saying

Fantastic service and support!

Fantastic service and support. Jim and Mike know RVs and even more important know the industry and all the conditions that are affecting RV sales. In addition, RV Kountry went above any beyond when it comes to the sale of my coach. They coordinated battery replacements and other repairs. I would highly recommend RV Kountry. Thanks for all your help. - Greg
Price: $412,268
General RV
Location: Ocala, FL
Stock# 329121


2026 3947 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
Hitch Weight 6000 lbs
GVWR 32000 lbs
Dry Weight 25950 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 Onan QD 8000
Fuel Type Diesel
Engine Cummins 6.7
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 43500 btu
TV Info Samsung LED TV; LR, BR, 32" Garage
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 4UZACMFC5TCWM6380
For more information Contact Us
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