2026 Nitro Z21 XL

The 2026 Nitro Z21 XL is a 21-foot fiberglass bay boat built for shallow-water fishing and coastal cruising. It comes powered by a 250 HP Mercury Pro-XS 4-Stroke engine, with a maximum recommended horsepower rating of 300 HP. The boat features a 7-foot 11-inch beam and a 16-degree deadrise hull designed for stability in variable conditions. Fuel capacity is 60 gallons, and the boat carries a maximum person capacity of four with a total weight limit of 1,800 pounds including motor and gear.

The layout accommodates four anglers or cruisers comfortably. Interior depth measures 18.5 inches, with a transom height of 22.5 inches and a draft of 16 inches—dimensions suited for exploring shallow bays and backwater areas. The boat weighs approximately 2,150 pounds dry and 4,050 pounds when packaged. It is available with customizable rigging and equipment options to suit individual preferences.