Description

Volvo Penta D6-480I Marine Diesel Inboard Engine 480HP For Sale

The Volvo Penta D6-480I is the highest-output inboard model in Volvo Penta’s acclaimed D6 Series, engineered for luxury motor yachts, offshore sportfishing vessels, express cruisers, commercial craft, patrol boats, and demanding marine repower projects. Delivering an impressive 480 horsepower (353 kW) from Volvo Penta’s advanced 5.5-liter inline six-cylinder diesel platform, the D6-480I combines exceptional power density, industry-leading marine torque, and remarkable fuel efficiency in a compact and reliable marine propulsion package.

Designed specifically for marine applications, the D6-480I incorporates electronically controlled common-rail fuel injection, double overhead camshafts, turbocharging, supercharger technology, and Volvo Penta’s advanced Electronic Vessel Control (EVC) system. This combination provides immediate throttle response, powerful acceleration, smooth cruising characteristics, and long-term operational reliability.

For vessel owners searching for a Volvo Penta D6-480I for sale, this engine represents the pinnacle of the D6 inboard range, delivering outstanding performance for vessels requiring maximum power without compromising efficiency.

As a flagship Volvo Penta marine engine, the D6-480I offers exceptional durability, advanced engineering, and proven marine performance.

Part of the Volvo Penta D6 Marine Engine Series

The Volvo Penta D6-480I belongs to Volvo Penta’s world-renowned D6 Series of marine diesel engines. Developed to deliver superior power density, fuel efficiency, and long-term reliability, the D6 platform has become one of the most successful marine propulsion systems in the world.

The Volvo Penta D6 Inboard Series includes:

• Volvo Penta D6-300I
• Volvo Penta D6-340I
• Volvo Penta D6-380I
• Volvo Penta D6-435I
• Volvo Penta D6-440I
• Volvo Penta D6-480I

As the highest horsepower model in the D6 inboard lineup, the D6-480I provides exceptional performance while maintaining the efficiency and durability that define the D6 Series.

Advanced 5.5-Liter Inline Six-Cylinder Diesel Platform

At the heart of the D6-480I is Volvo Penta’s advanced 5.5-liter inline six-cylinder marine diesel engine.

Engine technologies include:

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

These technologies provide:

• Outstanding marine torque
• Immediate throttle response
• Exceptional fuel economy
• Reduced emissions
• Smooth operation
• Long service life

The advanced fuel management system continuously optimizes combustion efficiency to deliver dependable performance under all operating conditions.

High Performance with Smooth Operation

The Volvo Penta D6-480I is engineered to deliver maximum acceleration and powerful cruising performance while maintaining exceptional onboard comfort.

Performance advantages include:

• Rapid acceleration onto plane
• Exceptional low-end and mid-range power
• High cruising speeds
• Smooth power delivery
• Reduced vibration levels
• Lower engine noise

The advanced common-rail fuel system and optimized engine mounting contribute to refined operation even under heavy load.

Unique Volvo Penta Marine Torque

One of the defining characteristics of the Volvo Penta D6 Series is its industry-leading marine torque.

The D6-480I delivers:

• Strong low-RPM pulling power
• Outstanding load-carrying capability
• Rapid acceleration
• Excellent mid-range performance
• Consistent cruising speeds
• Reliable operation in demanding conditions

Whether operating offshore, carrying passengers and equipment, or running at extended cruising speeds, the D6-480I delivers dependable and responsive performance.

Compact and Robust Marine Design

Despite producing 480 horsepower, the D6-480I remains remarkably compact for its power output.

Engine construction features include:

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

This robust design contributes to exceptional durability and simplified maintenance.

Low Fuel Consumption and Reduced Operating Costs

Fuel efficiency remains one of the key strengths of the Volvo Penta D6-480I.

The advanced common-rail fuel injection system continuously monitors engine conditions and optimizes fuel delivery to maximize efficiency.

Benefits include:

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

For operators seeking maximum performance without excessive fuel costs, the D6-480I offers an outstanding balance of power and economy.

Electronic Vessel Control (EVC)

The Volvo Penta D6-480I comes equipped with Volvo Penta’s advanced Electronic Vessel Control platform.

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 maintenance and troubleshooting.

Long Service Life and Easy Maintenance

The D6-480I 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 oils, lubricants, and coolants, the D6-480I is engineered for years of dependable marine operation.

Common Applications

The Volvo Penta D6-480I is commonly installed in:

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

Its combination of horsepower, fuel efficiency, and durability makes it suitable for demanding recreational and commercial marine applications.

Why Choose the Volvo Penta D6-480I for Repower Projects?

The D6-480I is a popular repower solution for vessel owners replacing aging high-performance marine diesel engines.

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 compatibility assessments, technical consultation, and installation planning.

What’s Included with the Engine?

Depending on configuration, engine packages may include:

• Volvo Penta D6-480I 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 D6-480I 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 D6-480I best suited for?

The D6-480I is commonly installed in luxury yachts, offshore fishing boats, express cruisers, commercial vessels, and marine repower projects requiring maximum D6 Series performance.

Does the D6-480I support Electronic Vessel Control?

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

Is the D6-480I the most powerful engine in the D6 inboard range?

Yes. The D6-480I is the highest horsepower inboard model in Volvo Penta’s D6 Series.

Is the D6-480I suitable for repower projects?

Yes. Its compact dimensions, modern technology, and exceptional performance make it an ideal replacement for older high-output marine diesel engines.

How many cylinders does the D6-480I have?

The D6-480I 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 D6-480I 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.