2026 Brinkley Model Z3515

The 3515 is the Model Z built around a flexible rear room. Its centerpiece is a rear multipurpose flex space — an office, butler’s pantry, laundry room or mudroom — with an electric adjustable-height solid-surface countertop/desk over 60-by-70 inches of usable floor space, overhead and floor-to-ceiling cabinets, additional washer/dryer prep and one of the coach’s two entry doors. Forward of it, dual opposing slides open a combined kitchen and living room with a 60-inch tri-fold sofa (a 50-by-70-inch sleeper), theater seating, a sliding desk/dining table, a televator over the fireplace, a center island with pet bowls and an 84-inch pantry. A front full bath with a 30-by-42-inch shower leads to a private front bedroom with a king bed slide-out, a sliding dresser, bedside shelves, a wardrobe and washer/dryer prep.

It rides on 8,000-pound tandem axles and carries the line’s second-biggest payload. RVUSA lists a published 17,495-pound GVWR against a 13,989-pound dry weight, leaving a healthy 3,506-pound payload and a 2,607-pound dry pin — figures that want a properly rated three-quarter-ton or one-ton truck. The full Brinkley build carries through on the monotube triple-powder-coated chassis, a CURT Touring Coil suspension with ABS, a Helux king pin and brass plumbing, with two air conditioners, a 120-gallon grey tank, a 370-watt solar package and the class-leading 79.5-inch bed and bath ceiling height standard.

Brinkley publishes a $132,600 standard-run MSRP for the 3515; RVUSA does not list a price in its structured record, so no figure is shown in this profile’s pricing fields. For a remote worker or full-timer who wants a dedicated rear office, mudroom or laundry — and a king front bedroom — in Brinkley’s luxury build, the 3515 is the work-and-live Model Z.

The Brinkley Model Z is a mid-size luxury fifth wheel and one of the most talked-about new entrants in the segment. The line runs to twelve floorplans for 2026; the eight highest-demand layouts are profiled here in full, and the remaining four are catalogued on the line hub. The 3515 on this page is highlighted; each other profiled plan links to its own page.