Robust and Reliable

Combines reliable power with a compact, robust design.
Make An Enquiry Mercury brand brochure
VGT design

Whether it is getting started, cruising on plane or running wide open, the variable geometry turbocharger (VGT) design (150 and 170hp models) automatically optimises power and torque to meet demand. 

Performance
Closed cooling system

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

Performance
Common rail fuel injection

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

Performance
Ample charging output

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

Performance
SeaCore

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

Engine

Engine Specifications by Horsepower

Select Engine :
Name Mercury Diesel: 115
Alternator 12 V 90 A
Displacement (L) 2.0
Engine type Inline 4
HP / kW 115 / 84
Recommended fuel Diesel
Maximum RPM (WOT) 3000
Oil maintenance interval -
Oil sump volume -
Peak Torque -
Recommended Oil NMMA Certified FCW 25W-40 Synthetic Blend
Weight (engine only) Ibs / kg -
Weight (incl. transmission) -
Name Mercury Diesel: 150 Tier 3
Alternator 12 V 90 A
Displacement (L) 2.0
Engine type Inline 4
HP / kW 150 / 113
Recommended fuel Diesel
Maximum RPM (WOT) 4000
Oil maintenance interval 200 hours or annually
Oil sump volume 6.3 qt / 6.0 L
Peak Torque 361 Nm @ 2600 rpm\r\n
Recommended Oil 5W30 ACEA C3 synthetic oil
Weight (engine only) Ibs / kg -
Weight (incl. transmission) -
Name Mercury Diesel: 170 Tier 3
Alternator 12 V 90 A
Displacement (L) 2.0
Engine type Inline 4
HP / kW 170 / 129
Recommended fuel Diesel
Maximum RPM (WOT) 4000
Oil maintenance interval 200 hours or annually
Oil sump volume 6.3 qt / 6.0 L
Peak Torque -
Recommended Oil 5W30 ACEA C3 synthetic oil
Weight (engine only) Ibs / kg -
Weight (incl. transmission) -
Name Mercury Diesel: 130
Alternator 12 V 90 A
Displacement (L) 2.0
Engine type Inline 4
HP / kW 130 / 96
Recommended fuel Diesel
Maximum RPM (WOT) 4000
Oil maintenance interval -
Oil sump volume -
Peak Torque -
Recommended Oil NMMA Certified FCW 25W-40 Synthetic Blend
Weight (engine only) Ibs / kg -
Weight (incl. transmission) -
Name Mercury Diesel: 170 Tier 2
Alternator 12 V 90 A
Displacement (L) 2.0
Engine type Inline 4
HP / kW 170 / 129
Recommended fuel Diesel
Maximum RPM (WOT) 4000
Oil maintenance interval 200 hours or annually
Oil sump volume 6.3 qt / 6.0 L
Peak Torque 493 Nm @ 2000 rpm
Recommended Oil 5W30 ACEA C3 synthetic oil
Weight (engine only) Ibs / kg -
Weight (incl. transmission) -

Latest News & Promotions

Promotions
Repower with Mercury: Get on the Water Quicker

Upgrade your boating experience with trusted Mercury performance and flexible finance options. Enjoy $0 deposit finance and a 2.99% comparison rate on Mercury 40HP–300HP outboards. Offer available from 5 October 2026 to 24 January 2027.

Promotions
Small Engines but Big Savings on Mercury FourStroke Outboards

Looking for reliable power without the bulk? Save up to $700 (including GST) on selected new 2.5HP to 30HP Mercury FourStroke outboards from 5 October 2026 to 27 January 2027. Compact, efficient, and dependable, they’re ideal for inflatables, tinnies, tenders, and small fishing boats.

Latest News
Announcements
Stacer’s 409 Assault Pro is the Ultimate Compact Fishing Boat

The smallest in Stacer’s Assault Pro range, the 409 features all the best parts of its bigger brothers at a compact, user and budget friendly size.