Description

Mercury 250HP DTS Outboard 250XXL for Sale

Mercury 250HP DTS Outboard | Digital Throttle and Shift, Electric Start, 30″ Shaft | 250XXL

The Mercury 250HP DTS Outboard 250XXL is a premium V8 FourStroke outboard engineered for boaters who demand maximum offshore capability, advanced digital controls, and exceptional long-range performance. Powered by Mercury’s proven 4.6-liter V8 platform and equipped with Digital Throttle & Shift (DTS) technology, the 250XXL delivers outstanding acceleration, superior fuel efficiency, and precise control in the most demanding marine environments.

Designed specifically for offshore fishing boats, larger center consoles, catamarans, pilothouse vessels, and deep-V recreational boats, the Mercury 250XXL combines legendary reliability with the advantages of a 30-inch extra-extra-long shaft configuration.

For anyone searching for a Mercury 250HP DTS Outboard for sale, the Mercury 250XXL stands among the most capable offshore-ready outboards available today.

Key Features

• 250HP Mercury V8 FourStroke Engine
• Digital Throttle & Shift (DTS)
• 4.6L Naturally Aspirated V8 Powerhead
• 30-Inch XX-Long Shaft
• Advanced Range Optimization
• Adaptive Speed Control
• Smart Charging Technology
• Smart Start Electric Starting
• Power Trim & Tilt
• Mercury Marine 3-Year Warranty

Advanced Digital Throttle & Shift Technology

The Mercury 250XXL DTS is equipped with Mercury’s advanced Digital Throttle & Shift system.

Benefits include:

• Instant throttle response
• Smooth gear engagement
• Precise boat control
• Reduced maintenance requirements
• Improved reliability
• Enhanced docking performance

DTS technology eliminates traditional shift cables and provides a more refined and responsive boating experience.

Powerful 4.6L V8 FourStroke Performance

At the heart of the Mercury 250XXL lies Mercury’s high-performance 4.6-liter naturally aspirated V8 engine.

Performance advantages include:

• Strong low-end torque
• Fast hole-shot acceleration
• Excellent mid-range power
• Smooth top-end performance
• Reliable offshore capability
• Outstanding fuel economy

The V8 platform delivers exceptional power without sacrificing efficiency or long-term durability.

Advanced Range Optimization

Mercury’s Advanced Range Optimization continuously adjusts fuel delivery to maximize efficiency.

Advantages include:

• Lower fuel consumption
• Longer cruising range
• Reduced operating costs
• Improved offshore endurance
• Enhanced overall performance

This technology helps boaters travel farther between fuel stops while maintaining strong performance.

Adaptive Speed Control

Adaptive Speed Control automatically maintains selected engine RPM as loads and conditions change.

Benefits include:

• Consistent cruising speeds
• Better offshore handling
• Improved watersports performance
• Reduced throttle adjustments
• Smoother operation

Whether navigating rough offshore conditions or cruising inland waterways, Adaptive Speed Control delivers a more comfortable ride.

Smart Charging Technology

The Mercury 250XXL features Mercury’s advanced Idle Charge battery-management system.

Charging Specifications

• 85-Amp Alternator
• 1,071-Watt Output
• Automatic Idle Charge Function

The system supports modern marine electronics including:

• GPS navigation systems
• Radar units
• Fish finders
• Chartplotters
• Live sonar
• Marine audio systems
• Auxiliary battery banks

When battery voltage decreases, the engine automatically increases idle speed to restore charging output.

30-Inch XX-Long Shaft Advantages

The Mercury 250XXL utilizes a 30-inch extra-extra-long shaft designed for larger offshore vessels.

Benefits include:

• Improved propeller immersion
• Enhanced rough-water performance
• Reduced prop ventilation
• Better offshore handling
• Increased transom compatibility
• Improved control in heavy seas

The XXL shaft is especially popular on offshore center consoles, catamarans, and larger recreational boats.

Lightweight V8 Engineering

Mercury engineered the 250XXL to provide maximum performance while remaining one of the lightest engines in its class.

Advantages include:

• Improved acceleration
• Better fuel economy
• Reduced transom load
• Enhanced vessel balance
• Increased efficiency

At only 548 pounds, the Mercury 250XXL offers excellent power-to-weight performance.

Offshore Reliability

The Mercury 250XXL is designed to perform in demanding marine conditions.

Features include:

• Corrosion-resistant construction
• Heavy-duty marine components
• Advanced EFI technology
• Proven V8 platform
• Long-term durability

Its reliability has made it a popular choice among offshore anglers and professional captains.

Smooth and Quiet Operation

Mercury’s V8 FourStroke platform provides a premium boating experience.

Owners benefit from:

• Reduced vibration
• Quiet operation
• Smooth throttle response
• Comfortable cruising
• Lower operator fatigue

The result is exceptional comfort during long days on the water.

Ideal Boat Applications

The Mercury 250XXL DTS performs exceptionally well on:

• Offshore Fishing Boats
• Center Consoles
• Catamarans
• Pilothouse Boats
• Deep-V Recreational Boats
• Coastal Cruisers
• Sportfishing Boats
• Multi-Engine Offshore Platforms

Its 30-inch shaft makes it particularly valuable for larger offshore vessels.

Technical Specifications

Engine Specifications

• Model: Mercury 250XXL DTS
• Engine Type: V8 FourStroke
• Horsepower: 250HP
• 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 System: Smart Start Electric
• Weight: 548 lbs
• Alternator: 85 Amp / 1,071 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 (DTS)
• Advanced Range Optimization
• Adaptive Speed Control
• Smart Charging Technology
• Power Trim & Tilt
• Service Tool Kit & Parts
• Stop Switch Lanyard
• Owner’s Manual

Additional Information

• Propeller Sold Separately

Warranty Coverage

The Mercury 250XXL DTS Outboard is backed by Mercury Marine’s 3-Year Limited Factory Warranty, providing long-term protection and confidence on every trip.

Frequently Asked Questions

What is DTS on a Mercury outboard?

Digital Throttle & Shift (DTS) replaces mechanical control cables with electronic controls, providing smoother shifting, improved throttle response, and greater precision.

Is the Mercury 250XXL suitable for offshore use?

Yes. Its 30-inch shaft, V8 power, and offshore-focused design make it ideal for challenging offshore conditions.

What boats work best with the Mercury 250XXL?

Offshore center consoles, catamarans, pilothouse boats, and larger recreational vessels are excellent matches.

Is the Mercury 250XXL fuel efficient?

Absolutely. Advanced Range Optimization and EFI technology help maximize fuel economy without sacrificing performance.

Does the Mercury 250XXL include Power Trim & Tilt?

Yes. Power Trim & Tilt comes standard.

What warranty is included?

The Mercury 250XXL includes Mercury Marine’s 3-Year Limited Factory Warranty.

Order the Mercury 250HP DTS Outboard Today

The Mercury 250HP DTS Outboard | Digital Throttle and Shift, Electric Start, 30″ Shaft | 250XXL combines advanced digital controls, powerful V8 FourStroke performance, offshore-ready durability, and industry-leading efficiency. Whether you are repowering a large offshore vessel or building a premium multi-engine setup, the Mercury 250XXL delivers the power, control, and reliability serious boaters expect from Mercury Marine.