Mercury redefined the way horsepower meets the water by building the first-ever V12 outboard. At 500hp, it’s our most powerful, most capable commercial outboard yet. Heavy-duty components provide rugged reliability, while a revolutionary steerable gearcase and automatic two-speed transmission deliver unrivaled handling and maneuverability. Every system is optimized to deliver outstanding fuel efficiency and simple maintenance so you can minimize expense and downtime and maximize output.
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Intuitive, innovative features

Performance
Performance
Performance
Performance
Engine

Engine Specifications by Horsepower

Horsepower SeaPro 500hp
Displacement (L) 7.6L
Cylinder Configuration V12
Alternator amp / Watt 150 amp with Idle Charge

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Repower with Mercury: Get on the Water Quicker
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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.

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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.

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Stacer’s 409 Assault Pro is the Ultimate Compact Fishing Boat
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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.

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