Description

Volvo Penta D6-380I Marine Diesel Inboard Engine 380HP For Sale

The Volvo Penta D6-380I is a high-performance marine diesel inboard engine engineered for luxury cruising yachts, offshore sportfishing vessels, commercial workboats, passenger craft, patrol boats, and demanding marine repower projects. Delivering 380 horsepower (279 kW) from Volvo Penta’s advanced 5.5-liter inline six-cylinder diesel platform, the D6-380I combines exceptional marine torque, responsive acceleration, and impressive fuel efficiency in a compact and durable package.

Built specifically for marine propulsion applications, the D6-380I incorporates electronically controlled common-rail fuel injection, double overhead camshafts, turbocharging, supercharger technology, and Volvo Penta’s advanced Electronic Vessel Control (EVC) system. The result is an engine that provides strong low-end pulling power, smooth cruising characteristics, and dependable operation throughout its service life.

For vessel owners searching for a Volvo Penta D6-380I for sale, this engine remains one of the most popular choices for vessels requiring premium diesel performance, excellent operating economy, and proven reliability.

As a trusted Volvo Penta marine engine, the D6-380I delivers outstanding power, efficiency, and long-term ownership value.

Part of the Volvo Penta D6 Marine Engine Series

The Volvo Penta D6-380I belongs to Volvo Penta’s world-renowned D6 Series of marine diesel engines. Designed to provide superior power density, fuel efficiency, and long-term durability, the D6 platform has become one of the most successful marine propulsion systems available today.

The Volvo Penta D6 Inboard Series includes:

• Volvo Penta D6-300I
• Volvo Penta D6-340I
• Volvo Penta D6-380I
• Volvo Penta D6-400I
• Volvo Penta D6-435I
• Volvo Penta D6-480I

Positioned in the upper range of the D6 lineup, the D6-380I offers enhanced horsepower and acceleration while maintaining the efficiency and reliability that define the D6 Series.

Advanced 5.5-Liter Inline Six-Cylinder Diesel Platform

At the heart of the D6-380I is Volvo Penta’s advanced 5.5-liter inline six-cylinder marine diesel engine.

Key technologies include:

• Electronically controlled common-rail fuel injection
• Double overhead camshafts (DOHC)
• Turbocharger and supercharger system
• Charge air cooler
• Advanced engine management technology
• Precision fuel delivery system

These technologies provide:

• Strong low-end torque
• Rapid throttle response
• Excellent fuel economy
• Reduced emissions
• Smooth operation
• Long service life

The advanced fuel management system continuously monitors engine conditions and optimizes combustion efficiency for dependable performance under all operating conditions.

High Performance with Smooth Operation

The Volvo Penta D6-380I has been engineered to provide powerful acceleration and outstanding cruising performance while maintaining exceptional onboard comfort.

Performance advantages include:

• Rapid acceleration
• Strong mid-range power
• Excellent cruising speeds
• Smooth power delivery
• Reduced vibration levels
• Lower engine noise

The advanced engine design and optimized mounting system contribute to refined operation throughout the RPM range.

Unique Volvo Penta Marine Torque

One of the defining characteristics of the Volvo Penta D6 Series is its exceptional marine torque profile.

The D6-380I delivers:

• Strong low-RPM pulling power
• Increased load-carrying capability
• Rapid acceleration
• Excellent mid-range performance
• Reliable operation under load
• Consistent cruising speeds

This unique torque curve allows the engine to maintain strong performance regardless of vessel load or sea conditions.

Compact and Robust Marine Design

Despite producing 380 horsepower, the D6-380I remains compact and installation-friendly.

Engine construction features include:

• Rigid cast-iron cylinder block
• Cast-iron cylinder head
• Heavy-duty engine cover
• Compact installation dimensions
• Easily accessible service points

The robust construction contributes to exceptional reliability and simplified maintenance throughout the engine’s lifespan.

Low Fuel Consumption and Reduced Operating Costs

Fuel efficiency remains one of the major strengths of the Volvo Penta D6-380I.

The advanced common-rail fuel injection system continuously adjusts fuel delivery to maximize efficiency while maintaining performance.

Benefits include:

• Reduced fuel consumption
• Lower operating costs
• Extended cruising range
• Reduced emissions
• Improved ownership value

For vessel operators seeking powerful diesel performance without excessive fuel costs, the D6-380I offers an ideal balance of power and economy.

Electronic Vessel Control (EVC)

The Volvo Penta D6-380I comes equipped with Volvo Penta’s advanced Electronic Vessel Control system.

EVC features include:

• Engine monitoring
• Integrated diagnostics
• Electronic throttle and shift compatibility
• Instrumentation integration
• Maintenance scheduling
• Vessel systems management

The EVC platform improves vessel control while simplifying operation and maintenance.

Long Service Life and Easy Maintenance

The D6-380I has been designed to maximize uptime and simplify routine maintenance.

Features include:

• Easily accessible service points
• Advanced filtration systems
• Durable internal components
• PTO capability
• Volvo Penta global support network

Combined with Volvo Penta-approved lubricants, oils, and coolants, the engine is engineered to provide years of dependable marine service.

Common Applications

The Volvo Penta D6-380I is commonly installed in:

• Luxury cruising yachts
• Offshore sportfishing vessels
• Express cruisers
• Passenger vessels
• Patrol boats
• Commercial workboats
• Utility vessels
• Marine repower projects

Its combination of horsepower, fuel economy, and durability makes it suitable for a broad range of marine applications.

Why Choose the Volvo Penta D6-380I for Repower Projects?

The D6-380I is a popular repower solution for vessel owners upgrading older propulsion systems.

Repower benefits include:

• Improved fuel efficiency
• Enhanced acceleration
• Modern electronic controls
• Reduced maintenance requirements
• Increased reliability
• Improved vessel resale value

Titan Marine Diesel provides expert repower support, including engine selection, compatibility reviews, and technical guidance.

What’s Included with the Engine?

Depending on configuration, engine packages may include:

• Volvo Penta D6-380I marine diesel engine
• Engine wiring harness
• Electronic control system
• Instrumentation package
• Engine mounts
• Operator documentation
• Warranty documentation

Package contents may vary depending on vessel requirements and selected options.

Technical Features

• Electronically controlled common-rail fuel injection
• Double overhead camshafts
• Turbocharger and supercharger technology
• Charge air cooler
• Electronic Vessel Control (EVC)
• Heavy-duty engine cover
• PTO capability
• Easily accessible service points
• Compact installation dimensions
• Robust marine-grade construction

Technical Specifications

Worldwide Shipping Available

Titan Marine Diesel supplies Volvo Penta marine engines worldwide for new vessel construction, commercial applications, and marine repower projects.

Available services include:

• Export crating
• International freight
• Port-to-port delivery
• Door-to-door shipping
• Export documentation support
• Global logistics coordination

Warranty Coverage

Every new Volvo Penta D6-380I supplied by Titan Marine Diesel includes manufacturer-backed warranty coverage, subject to Volvo Penta warranty registration requirements and applicable terms.

Extended warranty programs may be available for qualifying recreational and commercial applications.

Frequently Asked Questions

What type of vessel is the Volvo Penta D6-380I best suited for?

The D6-380I is commonly installed in cruising yachts, offshore fishing boats, passenger vessels, commercial craft, and marine repower projects.

Does the D6-380I support Electronic Vessel Control?

Yes. The engine is fully compatible with Volvo Penta’s Electronic Vessel Control (EVC) platform.

What makes the D6-380I different from lower-powered D6 models?

The D6-380I offers increased horsepower, stronger acceleration, and enhanced performance while maintaining the fuel efficiency and reliability of the D6 Series.

Is the D6-380I suitable for repower projects?

Yes. Its compact dimensions, modern technology, and excellent reliability make it an ideal replacement for older marine diesel engines.

How many cylinders does the D6-380I have?

The D6-380I features a 5.5-liter inline six-cylinder diesel engine configuration.

Can the engine be shipped internationally?

Yes. Titan Marine Diesel provides worldwide shipping and export logistics support.

Does the engine include warranty coverage?

Yes. Manufacturer-backed warranty coverage is included subject to Volvo Penta warranty registration requirements.

Request a Quote

Interested in the Volvo Penta D6-380I Marine Diesel Inboard Engine?

Contact Titan Marine Diesel today for availability, lead times, worldwide shipping options, technical guidance, and a customized quotation tailored to your vessel and propulsion requirements.