In Stock SALE on NEW 2025 Models!

  Call: (909) 599.0531  or  e-mail:  sales@proboats.com                       

                               9.9MH*!  With Free Shipping @ Only $2,099. Out-The-Door

                                  6MH *! With Free Shipping @ Only $1,495. Out-The-Door

       * = Price Includes 5-Year Mercury Marine Gold Warranty, PDI Plus First Hour of Break-In.
                 plus 3.2 – Gallon Fuel Tank & Fuel Line.

       !  = Can be Shipped in Continental United States

October 2024: Outboard engines 175-HP thru 450-HP are not in Mercury Marine stock and have lead times of:

       175-225-hp V6:  Lead time- 2-Weeks                   250-300-hp V8: Lead Time- 3-Weeks

       200-300-hp V8 Pro-XS:  Lead Time- 3-Weeks     V10 350–400-hp:  Lead time = Appx. 8-weeks

ALL NEW 5.7L V10 FOURSTROKE MERCURY MARINE OUTBOARD 350-HP & 400-HP

Introducing the V10 350 and 400hp Verado outboards

Consistent with the award‑winning Verado brand, the new V10 engines are the quietest and smoothest in their class, running 45% quieter than a leading competitor’s comparable engine at cruise. In addition to demonstrating superior mitigation of noise, vibration and harshness (NVH), the new Verado outboards are compatible with the latest Mercury SmartCraft^® technologies. Furthermore, Mercury will also offer with these engines an optional dual‑mode 48V/12V alternator to seamlessly pair with Navico Group’s Fathom^® e‑Power System, an integrated lithium‑ion auxiliary power management system that can eliminate the need for an onboard generator system.

“The all‑new Mercury V10 Verado outboards are exactly what boaters have been asking for in a 350 and 400hp platform,” said Chris Drees, Mercury Marine president. “They are powerful, smooth and quiet. They have many of the same features to enhance fuel efficiency that are synonymous with our high‑horsepower lineup. They also deliver the same kind of premium boating experience that has made Verado outboards legendary. The V10 Verado outboards solidify Mercury’s leadership position in the high‑horsepower outboard market.”

The V10 Verado outboards leverage many of the same market‑leading features and technologies boaters love about the company’s popular V12, V8 and V6 platforms. The new V10 outboards include premium refinements and have the versatility to apply to a wide range of applications, from large saltwater center consoles to single‑engine freshwater fishing boats to pontoons and smaller center consoles.

Weighing only 695 pounds and with the same industry‑leading 26‑inch mount spacing as the V8 outboards, the V10 engines maximize compatibility with current boat designs. This lightweight, compact design provides the performance boaters are looking for and makes these outboards perfect for multi‑engine applications or repowering vessels.

Naturally aspirated 5.7‑liter V10 engine

The new platform features the outboard industry’s first V10 naturally aspirated powerhead. It leverages its class‑leading 5.7 liters of displacement and a quad‑cam design to deliver exceptional speed and acceleration. A class‑leading 150‑amp alternator swiftly charges onboard batteries and intelligently supports the boat’s electrical system.

All‑new gearcase

The platform’s all‑new hydrodynamic gearcase is engineered to improve performance and durability across multiple applications while also maximizing fuel efficiency. Mercury engineers went back to first‑principles engineering and designed the all‑new Revolution X propeller to perfectly match the V10 Verado in every way. Its large diameter and wide blades combine with the deep ratio of the new gearcase to provide excellent handling, thrilling acceleration and high efficiency from low speed all the way to wide‑open throttle.

Efficient all‑around performance

Calibrated to deliver full performance on 87‑octane fuel, these outboards also feature efficiency‑enhancing technologies, a closed‑loop fuel system and Advanced Range Optimization (ARO).

Intuitive features and advanced technologies

Adaptive Speed Control maintains engine rpm despite changes in load or conditions, making climbing large swells easier and cruising at low speeds smoother. Transient Spark Technology electronically adjusts spark timing to optimize low‑end power.

The V10 Verado engines will also be compatible with a new Mercury electric steering system for multi‑outboard vessels that is slated to start shipping in February 2023. The new system will offer enhanced steering responsiveness, dramatically simplified rigging and a more than 50% reduction in energy consumption.

“We challenged our engineers to improve acceleration and overall performance with the new V10 Verado outboards, while also making them quieter and lighter than competitors’ outboards in this horsepower range,” said Tim Reid, Mercury vice president of product development and engineering. “Once again they exceeded expectations while also incorporating technologies that make boat operation and maintenance intuitively simple.”