Description

Mercury 300HP Verado Outboard 300XXL Demo for Sale

Mercury 300HP Verado Outboard | Digital Throttle and Shift, Electric Start, 30″ Shaft | 300XXL Demo

The Mercury 300HP Verado Outboard 300XXL Demo delivers premium offshore performance, advanced digital control technology, and industry-leading refinement in a powerful V8 package. Featuring Mercury’s renowned 4.6-liter Verado V8 powerhead, this outboard combines exceptional torque, smooth acceleration, and outstanding fuel efficiency to create one of the most capable high-horsepower outboards on the water today.

This demonstration unit has fewer than five operating hours and is backed by Mercury Marine’s full factory warranty, making it an outstanding opportunity for boaters seeking near-new Verado performance at exceptional value.

Designed for offshore fishing boats, center consoles, sportfishing vessels, luxury cruisers, catamarans, and high-performance recreational boats, the Mercury 300XXL Verado provides the confidence and capability needed for serious adventures beyond the horizon.

Why Choose the Mercury 300XXL Verado?

The Verado series represents Mercury’s flagship premium outboard lineup, engineered for superior performance, refinement, and control.

Key advantages include:

• Powerful 4.6L V8 Verado Engine
• Digital Throttle & Shift (DTS)
• Electro-Hydraulic Power Steering
• Advanced MidSection (AMS)
• Adaptive Speed Control
• Advanced Sound Control
• High-Output Charging System
• Smart Start Electric
• Offshore-Ready 30-Inch Shaft
• Mercury Marine 3-Year Warranty

These innovations help set the Verado apart from conventional outboard engines.

Demonstration Unit Benefits

This Mercury 300XXL Verado Demo unit offers a rare opportunity to purchase a nearly new premium outboard.

Benefits include:

• Less than 5 operating hours
• Full Mercury factory warranty
• Minimal use history
• Professionally maintained
• Exceptional value compared to new inventory
• Proven operational condition

The engine was installed on a display vessel used for a boat show and was only operated for moving the boat in and out of slips.

Proven 4.6L V8 Verado Performance

At the heart of the Mercury 300XXL Verado is a naturally aspirated 4.6-liter V8 FourStroke powerhead.

Performance benefits include:

• Aggressive acceleration
• Outstanding hole-shot performance
• Strong low-end torque
• Smooth mid-range power
• Excellent top-end speed
• Long-distance reliability

The large displacement V8 provides the muscle needed for larger offshore boats and demanding marine conditions.

Digital Throttle & Shift (DTS)

Mercury SmartCraft Digital Throttle & Shift technology transforms the boating experience.

Advantages include:

• Instant throttle response
• Ultra-smooth gear engagement
• Precision boat control
• Reduced operator fatigue
• Enhanced docking performance
• Improved overall drivability

DTS eliminates the mechanical feel of traditional control systems while improving responsiveness.

Electro-Hydraulic Power Steering

Verado models include integrated electro-hydraulic power steering.

Benefits include:

• Effortless steering
• Precise handling
• Improved maneuverability
• Reduced steering effort
• Better high-speed control
• Enhanced dockside operation

The system delivers automotive-style steering comfort even on larger offshore vessels.

Advanced MidSection (AMS)

Mercury’s exclusive Advanced MidSection technology significantly reduces vibration.

Advantages include:

• Exceptionally smooth operation
• Reduced engine vibration
• Increased passenger comfort
• Quieter cruising
• Less operator fatigue

The AMS system remains one of the defining technologies that separates Verado engines from competitors.

Advanced Sound Control

The Verado’s dual-muffler system allows operators to select their preferred exhaust tone.

Owners can choose between:

• Ultra-quiet cruising mode
• Sportier performance exhaust tone

This exclusive feature gives boaters greater control over their on-water experience.

Adaptive Speed Control

Adaptive Speed Control automatically maintains selected RPM regardless of changing conditions.

Benefits include:

• Stable trolling speeds
• Consistent cruise performance
• Improved fuel efficiency
• Less throttle adjustment
• Better rough-water handling

The system continuously compensates for changes in load and sea conditions.

Offshore-Ready 30-Inch Shaft

The Mercury 300XXL features an extra-extra-long 30-inch shaft designed for deep-transom offshore vessels.

Benefits include:

• Improved propeller immersion
• Better rough-water control
• Reduced ventilation
• Enhanced offshore performance
• Increased stability at speed

This configuration is especially popular on larger center consoles and offshore fishing boats.

High-Output Charging System

The Mercury 300XXL Verado includes a powerful charging system.

Charging Specifications

• 115-Amp Alternator
• 1,449-Watt Output
• Idle Charge Technology

Supports:

• Multiple chartplotters
• Marine radar systems
• Fish finders
• Live sonar systems
• Communications equipment
• Auxiliary batteries
• Entertainment systems

This charging capacity easily supports today’s electronics-intensive vessels.

Ideal Boat Applications

The Mercury 300XXL Verado excels on:

• Offshore Center Consoles
• Sportfishing Boats
• Luxury Cruisers
• Catamarans
• Walkaround Fishing Boats
• High-Performance Recreational Boats
• Multi-Engine Offshore Installations
• Coastal Patrol Boats

Its combination of power and refinement makes it one of the most versatile premium outboards available.

Technical Specifications

Engine Specifications

• Model: Mercury 300XXL Verado Demo
• Engine Type: V8 FourStroke
• Horsepower: 300HP
• Cylinders: V8
• Displacement: 4.6 Liters
• Fuel System: Electronic Fuel Injection (EFI)
• Fuel Induction System: 32-Valve DOHC
• Full Throttle Range: 5200–6000 RPM
• Shaft Length: 30″ XX-Long
• Steering: Digital Throttle & Shift (DTS)
• Starting: Smart Start Electric
• Weight: 620 lbs
• Alternator: 115 Amp / 1,449 Watts with Idle Charge

Trim & Tilt

• Maximum Trim Range: 20° (-6° to 14°)
• Maximum Tilt Range: 73° (-6° to 67°)

Standard Features

• Digital Throttle & Shift
• Electro-Hydraulic Power Steering
• Advanced MidSection (AMS)
• Adaptive Speed Control
• Advanced Sound Control
• Power Trim & Tilt
• Service Tool Kit & Parts
• Mounting Hardware
• Owner’s Manual

Additional Components

• Propeller Sold Separately

Warranty Protection

Despite being a demonstration unit, this Mercury 300XXL Verado includes Mercury Marine’s full 3-Year Factory Warranty, providing confidence and long-term protection.

Frequently Asked Questions

Is this Verado demo engine new?

The engine has fewer than five operating hours and was used only for display and limited movement at a boat show.

Does the demo unit include a factory warranty?

Yes. The motor is sold with Mercury Marine’s full factory warranty.

What boats work best with the Mercury 300XXL Verado?

Large center consoles, offshore fishing boats, luxury cruisers, catamarans, and multi-engine installations are ideal applications.

What is DTS?

Digital Throttle & Shift provides electronic throttle and shifting control for smoother operation and greater precision.

Is the 30-inch shaft suitable for offshore boats?

Absolutely. The 30-inch shaft is designed specifically for larger offshore vessels requiring maximum propeller immersion and rough-water capability.

Does the engine include power steering?

Yes. Verado models include integrated electro-hydraulic power steering as standard equipment.

Order the Mercury 300HP Verado Today

The Mercury 300HP Verado Outboard | Digital Throttle and Shift, Electric Start, 30″ Shaft | 300XXL Demo combines premium Verado refinement, powerful V8 performance, advanced digital controls, and exceptional offshore capability. With fewer than five hours of operation and full factory warranty coverage, this demo unit offers an outstanding opportunity to own one of Mercury’s most advanced outboard engines while enjoying significant value and long-term reliability.