The 2026 Grand Star is a revolutionary and approachable Super C that caters to everyone from first-time RVers to families and empty nesters. Find the floor plan for you below.
- Grand Star 3948
- Length: 39′ 11″
- Bath-and-a-half
- Right for RVers who want more space
- Bunk over cab
The Grand Star 3948 is a great choice for full-time RVers or those who simply want more space. With a bath-and-a-half and over-cab bunk in addition to the king-sized bed and roomy living space, you’ll be cruising in comfort and style. . Enjoy at-home comforts like a king bed, an exterior entertainment center with sound bar, and a Truma Comfort Plus continuous-flow water heater.
All three Grand Star floor plans are assembled on a Freightliner S2 motorhome chassis. This tough and performant chassis provides 360 hp, can generate up to 800 lb/ft of torque, and affords a towing capacity of up to 12,000 lbs. With a bath and a half, it’s easy for everyone to use the restroom without having to use the camp’s facilities.
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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.
