Mercury 400HP Verado V10 4-Stroke Outboard | Digital Throttle & Shift | Electric Start | 30" XX-Long | Verado 400XXL V10

The Mercury 400HP Verado V10 four-stroke outboard motor (Model Verado 400XXL V10) represents a flagship-class marine propulsion system engineered for high-performance vessels. Featuring a 5.7L naturally aspirated V10 powerhead, this engine delivers exceptional torque, smooth operation, and advanced digital integration for demanding offshore and recreational boating applications. Weighing approximately 717 lbs, it is engineered for optimal power-to-weight performance in its class.

Key features include: Digital Throttle & Shift control system, Electric starting mechanism, Power Trim & Tilt system, 30" XX-Long shaft configuration.

The Verado V10 platform incorporates advanced marine technology including SmartCraft digital integration for vessel system connectivity, Adaptive Speed Control for consistent performance under varying loads, and a Precision Gearcase optimized for efficiency and durability. The powerhead features dual overhead camshafts, four valves per cylinder, and sequential multi-port fuel injection for optimal efficiency and emissions compliance. Advanced sound management delivers quiet operation at all speeds.

Designed for high-performance center consoles, offshore fishing boats, and luxury cruisers requiring substantial power and reliability. The V10 architecture provides the torque and smoothness necessary for extended offshore runs and demanding water conditions.

Specifications: 400 horsepower, 5.7L V10 engine displacement, 30" XX-Long shaft. Compatible with various hull types including fiberglass, aluminum, and composite construction. Designed for long-term reliability with extended service intervals.

Specifications