Volvo Penta D4-270 Marine Engine

The Volvo Penta D4-270 Marine Engine from Volvo Penta is a high-performance 4-cylinder marine diesel engine engineered for demanding recreational and light commercial applications. Delivering up to 270 horsepower, this compact yet powerful propulsion system offers an excellent balance of acceleration, torque, fuel efficiency, and reliability, making it ideal for planing boats, cruisers, patrol vessels, and workboats.

Powered by a 3.7-liter inline four-cylinder turbocharged diesel configuration, the engine provides strong low-RPM torque for rapid acceleration, improved maneuverability, and efficient cruising performance even under heavy load conditions. The advanced high-pressure common-rail fuel injection system ensures precise fuel delivery, optimized combustion efficiency, reduced emissions, and quieter operation compared to traditional mechanical diesel engines. The turbocharger with charge-air cooling further enhances performance across the operating range while maintaining excellent fuel economy.

The engine features a closed freshwater cooling system with heat exchanger, protecting internal components from corrosion and maintaining consistent operating temperatures in both freshwater and saltwater environments. Its robust construction and marine-grade materials ensure long service life and dependable operation in challenging marine conditions. Low vibration and reduced noise levels contribute to enhanced onboard comfort during extended operation.

Designed as part of a fully integrated propulsion package, the D4-270 works seamlessly with Volvo Penta’s Electronic Vessel Control (EVC) system, enabling precise throttle response, smooth gear shifting, and advanced engine monitoring. The engine can be paired with sterndrive or inboard shaft systems, offering installation flexibility for various vessel configurations. Accessible service points simplify routine maintenance, helping reduce downtime and operating costs.

With its combination of compact size, high power output, advanced diesel technology, and proven durability, the Volvo Penta D4-270 Marine Engine delivers reliable and efficient marine propulsion for modern vessels requiring strong performance and long-term dependability.