

- MSRP: $399,766
-
Sleeps 7
-
3 Slides
-
Bunk Over CabBath and a Half
-
40ft Long
3948 Floorplan


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 | 4UZAE9FC4TCWK1574 |
Description
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!
Features
Standard Features (2026)
Entertainment
- Exterior entertainment center with sound bar
- Optional Starlink Internet System
- Ultra-comfortable optional theater seating (other configurations available)
- Carefree Travel’R power side awning with lighting
Comfort
- Optional washer and dryer
- King-size bed, bunk, and over-cab bunk options
- Truma Comfort Plus continuous-flow water heater
- Polar Pak R19 insulation for all-season travel
Kitchen
- 18 cu. ft. residential refrigerator
- Microwave convection oven with air fryer
- Optional dishwasher
- Optional induction cooktop
Power
- Freightliner S2RV chassis
- 360 horsepower
- 800 lb.-ft of torque
- 12,000 lbs. towing capacity
- 8kw generator
- Lithium batteries
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.
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Wade's 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 @918-291-1011 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.