2026 Keystone SPRINTER, 2026 Keystone Sprinter 3920DSL The 2026 Keystone Sprinter 3920DSL is a luxurious fifth wheel recreational vehicle designed for ultimate comfort and convenience. With a length of 42.75 feet and two king-size beds, this RV offers ample sleeping space for up to six people. The interior features vinyl flooring, a spacious kitchen with bench seating, and high-quality amenities such as a three-burner stove, full-size refrigerator, and convection oven. Equipped with two bathrooms including a porcelain toilet, the Sprinter 3920DSL ensures convenience during travels. The rear bathroom features a bathtub, while the master bedroom boasts a full sliding door, mirrored closet doors, and integrated shades for privacy. This RV is also packed with modern technology including prewiring for air conditioning, cable, phone, heat, TV antenna, satellite, and even a washer/dryer setup. With its sleek design and top-notch features, the 2026 Keystone Sprinter 3920DSL is perfect for those seeking a premium RV experience.