2026 Viaggio Diamante U 26' Tri-Toon (27” Tubes)

2026 Viaggio Diamante D26U

At nearly 28’4” in length with a premium tritoon setup, this boat is built for smooth rides, confident handling, and all-day comfort on the water.

Powered by a Mercury 400XL Verado, this setup delivers the kind of performance you feel immediately—whether you’re cruising, pulling, or covering water fast. Paired with Seastar power assist steering and a full performance tritoon package, it’s responsive, stable, and easy to drive.

Inside, the Diamante line brings a true luxury feel with upgraded materials, smart layout, and premium tech throughout. From the raised helm platform with Simrad NSX display to the RGB lighting system and upgraded audio, everything is designed to elevate your time on the water.

Specs:

• LOA: 28’4”

• Model Year: 2026

• Engine: Mercury 400XL Verado

Features:

• 26” Performance Tritoon Package (strakes, PF shield)

• Seastar Power Assist Steering

• Simrad NSX12 Display + Digital Gauges

• Lusso Arch Tower

• JL Audio Sound System + Subwoofer

• RGB Interior & Exterior Lighting

• Lakeport Plank Flooring

• Extended Swim Deck + Boarding Ladder

• In-Floor Storage + Chaise Storage

• Ski Tow Bar

• Power Bimini

• Heated/Cooled Cup Holder

• Dual Battery System + Wireless Charging

Contact Big Thunder Marine for pricing or to schedule a showing.