2023 Winnebago Solis M-59PX Ram

The 2023 Winnebago Solis 59PX is a 21-foot Class B camper van built on an extended Ram ProMaster chassis, specifically designed for off-grid versatility, gear storage, and family travel. Compared to the shorter 59P model, the 59PX adds an extended rear cargo area with L-track tie-down tracks, a Cummins Onan generator, and a rooftop air conditioner.Key Specifications & PerformanceChassis & Power: Built on the Ram ProMaster 3500 chassis with a 280-hp, 3.6L V6 gas engine and a 9-speed automatic transmission.Dimensions: Measures 21 feet long, 9 feet 5 inches tall (including AC unit), and 6 feet 9 inches wide.Off-Grid Utilities: Equipped with a Cummins Onan QG 2800i gas generator, 220-240W of rooftop solar power, and a 30-amp shore power hookup.Towing Capacity: Features a 3,500-lb towing hitch with 4-pin and 5-pin connectors.Interior Layout & Living SpacesSleeping (Up to 4-5 people): Features a 59" x 77" rear Murphy+ bed that folds upright for day use, and a fiberglass pop-top roof that opens into a secondary 52" x 79" double bed. An optional cab-seat inflatable cot can add a fifth single slot.Seating & Dinette: Includes automotive-grade rear bench seating with three-point seatbelts and ISOFIX anchors for car seats. The front cab seats swivel completely around to face a removable pedestal table.Galley (Kitchen): Equipped with a single stainless steel sink, an extendable countertop, a two-burner propane cooktop, and a 12V refrigerator accessible from both inside and outside the van.Wet Bath: Contains a swiveling 5-gallon cassette toilet (which eliminates the need for a traditional black water tank) and a flexible shower head.Climate & Plumbing: Heated via a Truma Combi Eco system and cooled by a Coleman-Mach 10 NDQ roof air conditioner. It carries 20 gallons of fresh water and 20 gallons of gray water.