Intuitive, innovative features

3.4L V6 and 4.6L V8

Commercial calibration meets commercial duty cycles, delivering more power with less engine stress. Unmatched corrosion resistance starts with superior aluminum alloys and coatings, plus four serviceable anodes, including one in the cylinder block. All to deliver an engine that works as hard as you do.

Make An Enquiry Mercury brand brochure

Intuitive, innovative features

Adaptive speed control

Maintain engine rpm despite changes in load or conditions, with no throttle adjustment.

Performance
Industry-exclusive battery management technology

When needed, the idle charge battery management system works for you by monitoring battery voltage and adjusting engine rpm at idle to boost alternator output.

Performance
Easy to maintain

The industry-exclusive top-cowl access door eliminates hassle, allowing you to check or top up oil without removing the cowl. Gearcase oil can easily be drained from the torpedo.

Performance
Heavy-duty gearcase

SeaPro gearcases are validated at three times the lifespan of a recreational gearcase. The V10 SeaPro engine features an all-new rugged gearcase with advanced hydrodynamics for control, efficiency and durability.

Performance
Reliability and durability

High-horsepower SeaPro outboards generate ample torque at lower rpm levels, enabling operators to work their outboards hard without placing excess stress on the engine.

Engine

Engine Specifications by Horsepower

Horsepower SeaPro 200-350hp
Displacement (L) 4.6L
Alternator amp / Watt 115 amp (1449 Watts) with Idle Charge
Dry weight *Lightest model available 600 lbs / 272 kgs

Latest News & Promotions

Repower with Mercury: Get on the Water Quicker
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.

mercury promo banner
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.

Save More on Stacer Boat & Mercury Portable Packages
Latest News
Promotions
Stacer’s 409 Assault Pro is the Ultimate Compact Fishing Boat
Latest News
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.

View All Latest News & Promotions