2025 Mercury Marine® Mercury Diesel 170 Base

2025 Mercury Marine® Mercury Diesel 170

The Mercury Diesel 2.0L engine is a compact powerhouse that fits a wide range of installations, giving you even more flexibility to enjoy the smooth, efficient performance and easy boating experience that Mercury Diesel provides.

Features may include:

• Whether it’s getting out of the hole, cruising on plane or running wide open, the variable geometry turbocharger (VGT) design (150 and 170hp models) automatically optimizes power and torque to meet demand.

• The advanced fuel injection system fine-tunes the air-to-fuel ratio to enhance acceleration, top speed and efficiency.

• Take on the toughest marine conditions with the available SeaCore® system. It’s an entire package of durable, corrosion-fighting technology that offers an extraordinary level of protection.

• A thermostatically controlled closed-loop freshwater cooling system protects the engine in both fresh and saltwater.

• A powerful alternator delivers 110 amps of charging power at wide-open throttle – perfect for keeping onboard electronics running long into the journey.