New 2026 Newmar Grand Star 3948 Motor Home Class C - Diesel

BRAND NEW FOR 2026!!!! AWESOME NEWMAR QUALITY!!!
Diesel Just Arrived
2026 3948 Features and Options

Newmar Grand Star Super C diesel motorhome 3948 highlights:

  • King Bed
  • Bunk Over Cab
  • Full Bathroom
  • Large Slide

 

If you're looking for more space then this motorhome is for you! With a bath and a half, it's easy for everyone to use the restroom without having to use the camp's facilities. The full rear bathroom not only has a 40" x 30" shower, a wardrobe with shelves, and an area for either a wardrobe or an optional washer and dryer, but also an emergency exit behind the toilet. The private bedroom has a retracting king bed slide across from shirt wardrobes and a dresser with a TV. If you need more sleeping space then you can utilize the bunk over cab or lay on the 74" sofa comfort lounge. The chef can prepare their best home cooked meals with the countertop extension, the microwave convection oven with air fryer and 18 cu. ft. residential refrigerator, plus you could add the optional induction cooktop or optional dishwasher for easy cleanup, and you can comfortably enjoy all of your meals at the booth dinette which can also transform into an extra sleeping space if needed!

 

You can see the difference on these Newmar Grand Star Super C diesel motorhomes! Starting with the three striking color options in a full-paint Masterpiece Finish and three stylish interior decor options with elegant cabinet finishes. They are easy to maneuver with a Freightliner S2RV chassis, have a large 12,000 lb. towing capacity, and 360 HP to power you to your favorite destinations. An 8kw generator and lithium batteries power these units. Enjoy at-home comforts like a king bed, an exterior entertainment center with sound bar, and a Truma Comfort Plus continuous-flow water heater. There is also a Carefree Travel-R power side awning with lighting to light up the good times day or night. Come find your favorite model today!

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: $399,766
You Save: $59,965
Sale Price: $339,801
Wade's RV
Location: Wade's RV Goldsby
Stock# 1479
To get help now on this RV, call and enter the RV ID if prompted.
RV ID: 2899355#
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2026 3948 SpecificationsShow Definitions
Sleeps 7
Slides 3
Hitch Weight 12000 lbs
Fuel Type Diesel
Chassis Freightliner S2RV
Horsepower 360 hp
Number Of Bunks 3
Available Beds King
Torque 800 ft-lb
Refrigerator Type Residential
Refrigerator Size 18 cu ft
Convection Cooking Yes
Cooktop Burners 3
Shower Size 40" x 30"
Number of Awnings 1
Water Heater Type Truma Comfort Plus Continuous Flow
TV Info LR TV, Bedroom TV, Ext. TV
Awning Info Carefree Travel'R Power with LED Light
Washer/Dryer Available Yes
Shower Type Standard
VIN 4UZAE9FC4TCWK1574
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