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New 2026 Newmar Grand Star 3948

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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

CRV rescued me after Ian totaled my camper

The staff of Carolina RV in Myrtle Beach are awesome. My camper was totaled from IAN.
I went back to Carolina RV because they were really great the first time.
This time they worked with me to get the same model just a newer model. I LOVE my RV.
I love Carolina RV for everything they did for me and all had great caring attitudes.
All I can say is THANK YOU.
- Lorna from Myrtle Beach, SC
 
Location: Myrtle Beach, SC
Stock# ORDN6363
2026 3948 Specifications
Sleeps 7
Slides 3
Length 39 ft 11 in
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 4UZAE9FC0TCWK6609
For more information, call us at 843-213-1554 or Contact Us
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ManuFacts
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.

Carolina RV 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. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us @843-213-1554 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.