2025 Mercury Marine® SeaPro 40 hp Base
- Year 2025
- Make Mercury Marine®
- Model SeaPro 40 hp
2025 Mercury Marine® SeaPro 40 hp Base
2025 Mercury Marine® SeaPro 40 hp
Engineered for Commercial DutySeason after season, these durable, easy-to-maintain SeaPro™ commercial outboards deliver reliable starts and improved fuel efficiency. By generating serious torque at low rpm, they provide more power with less stress on the engine. Get on plane faster – and stay there longer at lower speeds.
A compact, single-overhead-cam design and long piston stroke deliver more low-end torque for stout power, even when pushing a heavy load. For commercial fishing vessels, commercial workboats and law-enforcement boats.
Engine
Engine Power
40 HP (30 KW)
Engine Type
8-valve single overhead cam (SOHC) | Inline 4
Displacement
60.8 CID (995 CC)
Oil Type
Recommended: NMMA Certified FCW SAE 25W-40
Gear Ratio (Primary)
2.33:1
Bore
2.56" (65 mm)
Stroke
2.95" (75 mm)
Lubrication
Wet sump
Ignition
SmartCraft ECM 07 Digital Inductive
Induction
Air induction: Performance-Tuned Scroll Intake Manifold
Steering
Big Tiller | Remote
Cooling
Water-cooled with thermostat
Exhaust
Through prop
Electric
Alternator
18 amp / 226 watt
Starter
Electric (turn-key)
Fuel System
Fuel System
Induction: Computer Controlled Multi-Port Electronic Fuel Injection (EFI)
Fuel Type
Recommended: Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
Dimensions
Length
Shaf: 20" (508 mm) | 22.5" (572 mm) | 25" (635 mm)
Capacities
Oil capacity
3.0 qts (2.8 l)
Weights
Dry Weight
Lightest model available: 260 lbs (118 kg)
Features
Features
Engine protection operator warning system: SmartCraft Engine Guardian | Controls: Mechanical throttle & shift | Trim system: Gas Assist available/Power Tilt/Power Trim