SeaPro - more power for the job

The new Mercury SeaPro V-8 and V-6 outboard models bring more of everything to the job—more displacement, more power, more efficiency and more durability. The impressive muscle of our new 4.6-litre V-8 and 3.4-litre V-6 powerheads is specifically designed for commercial duty and delivers our best-ever fuel economy. The combination of ample torque and low weight makes these engines ideal for heavily-loaded boats. Guaranteed to do its job, so you can do yours.

You have a job to do, no engine helps you get it done with more confidence than the ultra-reliable, lightweight, and extremely durable line of new Mercury SeaPro outboards. You never know what the water has in store for you. Be ready for anything with an engine that performs in the roughest, harshest conditions. A strong, reliable workhorse that won't let you down. The new Mercury SeaPro engines provide premium power and torque in a class-leading lightweight package that delivers more wave-busting torque, better manoeuvrability, and our best fuel economy at cruising speeds. Mercury SeaPro takes you farther and allows you to stay longer to get the job done without spending a fortune on fuel. Just what you need to boost your bottom line.

Mercury 200hp Sea Pro Specifications

HP / kW

200 / 149

Engine type

V6 [64 degree] with Dual Overhead Cam [DOHC] and 24-valves

Displacement (CID/CC)

209 CID

Displacement (L)


Full throttle RPM


Air induction

Performance-Tuned Long-Runner Intake Manifold

Fuel induction system

Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization

Alternator amp / Watt

85-amp (1071 Watt) with Idle Charge

Recommended fuel

Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum

Recommended oil

NMMA Certified FCW SAE 25W-40 (Optional 10W-30 for Cold Conditions)

Engine protection operator warning system

SmartCraft Engine Guardian

Compatible with SmartCraft digital technology



Electric Start with SmartStart Protection


Remote Mechanical or Digital Throttle & Shift (DTS)


Hydraulic (standard)

Power (optional)

Shaft length

20" / 508 mm

25" / 635 mm

Gearcase ratio


Dry weight *Lightest model available

483 lbs / 220 kgs

CARB star rating


Bore and stroke

3.6 in x 3.4 in / 92 mm x 86 mm


SmartCraft PCM 112 Digital Inductive

Cooling system

Water-cooled with thermostat

Gear shift


Gearcase options


Trim system

Power trim and tilt

Exhaust system

Through prop

Counter Rotation



Phantom Black

Lubrication system

Integrated wet sump

Oil Capacity

7.0 Quarts / 6.6 Liters

Maximum Trim Range

20° (-6° to 14°)

Maximum Tilt Range

73° (-6° to 67°)

Engine 1

Engine Make Mercury
Displacement 3.4
Horse Power 200
Fuel Type Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
Drive Type Outboard
Steering Hydraulic (standard), Power (optional)
Stroke 4-Stroke


200hp Seapro V6 Brochure
200-300hp Mercury Outboard Seapro Range