Description

Mercury 400HP Verado V10 Counter Rotation Outboard | Digital Throttle & Shift, Electric Start, 25″ Shaft | 400CXL

Mercury 400HP Verado V10 400CXL Counter Rotation Outboard

The Mercury 400HP Verado V10 400CXL Counter Rotation Outboard is engineered to deliver exceptional offshore performance, advanced handling, and industry-leading reliability. Powered by Mercury’s innovative 5.7L naturally aspirated V10 engine, this premium outboard produces outstanding torque, rapid acceleration, and smooth power delivery while maintaining impressive fuel efficiency.

Designed specifically for multi-engine installations, the counter-rotation configuration improves vessel balance, enhances maneuverability, and provides superior handling in offshore conditions. Combined with Digital Throttle & Shift (DTS), integrated electro-hydraulic steering, and SmartCraft® technologies, the Mercury 400CXL Verado delivers a truly premium boating experience.

Powerful 5.7L V10 Performance

At the heart of the Mercury 400CXL Verado is Mercury’s advanced 5.7-liter V10 FourStroke engine. Designed to provide outstanding power and reliability, this naturally aspirated platform delivers strong acceleration and impressive mid-range torque while maintaining smooth operation throughout the RPM range.

Performance benefits include:

• Exceptional low-end torque
• Fast hole-shot acceleration
• Strong offshore cruising power
• Excellent fuel economy
• Reliable long-distance performance
• Smooth and responsive operation

The naturally aspirated design reduces complexity while maximizing durability and long-term dependability.

Counter Rotation Advantage

The Mercury 400CXL features a factory counter-rotation configuration designed for twin, triple, and quad-engine setups.

Benefits of counter rotation include:

• Improved vessel balance
• Reduced steering torque
• Enhanced tracking stability
• Better docking control
• Increased offshore handling precision
• Improved performance in multi-engine applications

Counter-rotating engines work together to optimize control and provide a smoother boating experience.

Advanced Digital Control System

Mercury SmartCraft® Digital Throttle & Shift (DTS) technology provides precise control and immediate responsiveness.

Features include:

• Instant throttle response
• Ultra-smooth gear engagement
• Improved maneuverability
• Effortless docking control
• Reduced operator fatigue
• Increased driving confidence

The digital control system ensures a refined and responsive boating experience in all conditions.

Exceptionally Smooth and Quiet Operation

Mercury’s Advanced MidSection (AMS) system isolates vibration and reduces operating noise for exceptional onboard comfort.

Advantages include:

• Minimal vibration
• Quiet cruising operation
• Improved passenger comfort
• Reduced mechanical noise
• Smooth offshore performance
• Less operator fatigue

Whether cruising at speed or idling through the marina, the Verado remains remarkably refined.

Adaptive Speed Control

Adaptive Speed Control automatically maintains selected RPM settings despite changing loads or water conditions.

Key benefits include:

• Consistent engine performance
• Improved fuel efficiency
• Reduced throttle adjustments
• Better rough-water handling
• Easier offshore cruising
• Enhanced operating comfort

The system automatically compensates for environmental changes to maintain optimal performance.

Precision Gearcase Technology

The Verado gearcase is engineered to maximize efficiency, control, and durability.

Benefits include:

• Reduced hydrodynamic drag
• Enhanced high-speed stability
• Improved fuel economy
• Strong low-speed grip
• Faster acceleration
• Confident docking performance

The advanced design allows the engine to fully utilize the power generated by the V10 platform.

Ideal Applications

The Mercury 400HP Verado 400CXL Counter Rotation Outboard is ideal for:

• Offshore fishing boats
• Large center consoles
• Tournament fishing vessels
• Luxury cruisers
• Multi-engine offshore installations
• Commercial marine vessels
• High-performance boating applications

Its combination of power, precision, and reliability makes it an outstanding choice for demanding marine environments.

Technical Specifications

Engine Specifications

• Engine Type: Mercury 400CXL Verado V10 Counter Rotation FourStroke
• Horsepower: 400 HP
• Cylinders: V10
• Displacement: 5.7 Liters
• Fuel System: Electronic Fuel Injection (EFI)
• Induction System: Naturally Aspirated Performance-Tuned Intake Manifold
• Full Throttle Range: 5800–6400 RPM

Controls

• Digital Throttle & Shift (DTS)
• Integrated Electro-Hydraulic Steering
• Smart Start Electric

Dimensions

• Shaft Length: 25″ X-Long
• Weight: 715 lbs

Standard Features

• Counter Rotation
• Power Trim & Tilt
• Mounting Hardware
• Tool Kit
• Owner’s Manual

Warranty

• Mercury Marine 3-Year Limited Warranty

Why Choose the Mercury 400CXL Verado?

The Mercury 400HP Verado V10 Counter Rotation Outboard combines class-leading power, premium comfort, advanced digital technologies, and exceptional offshore reliability. Designed for serious boaters and multi-engine applications, it provides the confidence and performance needed to tackle demanding offshore adventures.

Its V10 powerplant, advanced steering system, Digital Throttle & Shift technology, and counter-rotation configuration make it one of the most capable high-horsepower outboards available today.

Frequently Asked Questions

What does counter rotation mean?

Counter rotation means the propeller rotates in the opposite direction of a standard engine, helping balance multi-engine installations and improve handling.

Does this model include Digital Throttle & Shift?

Yes. Mercury SmartCraft® DTS comes standard on the 400CXL Verado.

What shaft length does the 400CXL use?

This model features a 25-inch X-Long shaft.

Is steering included?

Yes. Integrated electro-hydraulic steering is included from the factory.

What type of fuel system does the engine use?

The engine uses Mercury’s advanced Electronic Fuel Injection (EFI) system.

Is a propeller included?

No. Propellers are sold separately and should be selected based on your boat and performance requirements.