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Our Newsletter


Fourstroke

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Engine Type 8-valve single overhead cam (SOHC), Inline 4
Displacement (L) 3.0
Full throttle RPM 5000-5800
Steering Big Tiller Compatible, Dual cable mechanical, Electro-Hydraulic Power Steering Optional on Duals, Hydraulic power steering
Dry weight *Lightest model available 455 lbs / 206 kg

Fourstroke 150 hp

Making 150 horsepower is easy for this 3.0-liter, four-cylinder, single-overhead-cam engine. Its generous displacement lets it churn out power without breaking a sweat. You get exceptional durability and long-term peace of mind.

It’s the lightest 150hp four-stroke outboard on the market. Smart design makes the 150hp Mercury FourStroke nearly 20 pounds lighter than its closest four-stroke competitor, and less than a battery weight heavier than a two-stroke. Potential uses for this engine are endless, including bay boats, boats with poling platforms and pontoons with swim platforms.

The compact, lightweight design of the Mercury® 150hp FourStroke engine fits most transoms, including those with narrow engine wells and tight motor spacing. Rig it with mechanical or hydraulic steering, mechanical control and cable systems, and a full complement of analog or SmartCraft® gauges.

  
 
 
 
 
 
        

Engine Type 8-valve single overhead cam (SOHC), Inline 4
Displacement (L) 2.1
Full throttle RPM 5000-6000
Steering Big Tiller Compatible, Dual cable mechanical, Hydraulic power steering
Dry weight *Lightest model available 359 lbs / 163 kg

Fourstroke 75-115 hp

Mercury’s world-renowned engineering team has packed incredible power into these lighter, compact four-cylinder single-overhead-cam engines. The 115hp weighs 20 pounds less than its closest four-stroke competitor, making it the world’s lightest low-emissions outboard in its power range.

 Do you like to boat offshore even though you’re not in the market for a big boat? For the first time, Mercury is offering a 115hp FourStroke with left-hand rotation. Two of these mid-range monsters on your transom provide the maneuverability and get-home safety of higher-horsepower twins at a price that’s easier on your wallet. Unlike competitive dual 115hp engines, dual 115 Mercury FourStrokes are Command Thrust models, which swing V6-class propellers, such as Enertia series to deliver improved acceleration and better boat control in rough water.

*Available only on 115 hp

 

   


Engine type Inline 4
Displacement (L) 5500-6000
Steering Big Tiller Compatible, Remote, Tiller Kit
Dry weight *Lightest model available 260 lbs / 118 kg

Fourstroke 40-60 hp

The 60 hp Command Thrust matches the acceleration and fuel efficiency of our competitor’s more expensive 70 hp outboard model.

The optional center-mounted Big Tiller offers optimal control. A longer tiller grip incorporates a convenient power trim switch, the shift lever is close at hand, and an optional digital troll control adjusts engine speed as low as 700 rpm in 10-rpm increments.

Mercury Electronic Fuel Injection (EFI) delivers reliable turnkey starts, improved fuel efficiency, instant throttle response and protection against low-quality-fuel problems.

The 40hp manual start, long shaft (20" / 508mm), tiller steer model is also available with a thumbscrew mounting bracket. This bracket reduces the time and effort needed to install or remove the outboard from a boat's transom.

 

 
Engine type Inline 3
Full throttle RPM 3.0
Steering Remote, Tiller
Dry weight *Lightest model available 505 lbs / 229 kg

Fourstroke 25-30 hp

Compact but powerful, Mercury® 15 - 30hp FourStroke outboards feature extra displacement and outstanding low-end torque that put a boat smartly on plane.

A high-output alternator keeps batteries charged and fishing electronics humming.

Battery-free Electronic Fuel Injection (EFI) on Mercury 25 - 30hp FourStroke models delivers consistently easy starting, crisp throttle response, increased fuel economy and outstanding overall performance.

 

 

 

 

 


Engine type Inline 2
Full throttle RPM 5400-6100
Steering Remote, Tiller
Dry weight *Lightest model available 115 lbs / 52 kg

Fourstroke 15-20 hp

A high-output alternator keeps batteries charged and fishing electronics humming.

Mercury 8hp to 20hp FourStroke outboards have features that make starting easier, warm-ups faster and idling smoother!

  • The fuel filter on 8hp to 20hp Mercury FourStrokes has been moved to keep the carburetor cleaner
  • Tiller handle models have a richer air/fuel mix at idle
  • They also come standard with a three-position choke, eliminating the need for a primer button

Compact but powerful, Mercury® 15 - 30hp FourStroke outboards feature extra displacement and outstanding low-end torque that put a boat smartly on plane.

 

       


Engine type Inline 2
Full throttle RPM 5000-6000
Steering Remote, Tiller
Dry weight *Lightest model available
  • 84 lbs / 38 kg

Fourstroke 8-9.9

The Mercury 8 and 9.9hp FourStroke outboards include:

  • New three-position choke and no primer button improve starting, simplify the starting procedure and allow the engine to warm up faster
  • A richer idle air / fuel mix makes the engine easier to start and provides better idle running quality (tiller handle models)
  • A change to the ignition timing allows fishermen to find and hold optimal troll speed

Mercury 8hp to 20hp FourStroke outboards have features that make starting easier, warm-ups faster and idling smoother!

  • The fuel filter on 8hp to 20hp Mercury FourStrokes has been moved to keep the carburetor cleaner
  • Tiller handle models have a richer air/fuel mix at idle
  • They also come standard with a three-position choke, eliminating the need for a primer button

 

       


Engine type 1 cylinder
Full throttle RPM 5500-6000
Steering Tiller
Dry weight *Lightest model available 57 lbs / 26kg

Fourstroke 4-6

Weighing just 38 and 57 pounds, respectively, our 2.5 - 3.5hp and 4 - 6hp FourStroke outboards are easy to lift and carry.

Convenience and performance you can count on. 4 amp alternator to charge a battery: exhaust relief holes and 6" prop for improved handling when reversing heavy boats; even an added rectifier to power small external lights. A 5hp FourStroke that powers your boat.

Multiple trim positions enhance performance and enable shallow-water operation.

Through-prop exhaust on all Mercury® 4 - 6hp FourStrokes exits underwater for quiet operation

Mercury® 4, 5 and 6hp FourStrokes feature integral fuel tanks with an external fuel-shutoff valve, as well as a fuel-tank cap on top of the cowl. For extended range, these engines also can be connected to a remote fuel tank placed in the boat.

       


Engine type 1 cylinder
Full throttle RPM 5000-6000
Steering Tiller with 360° turning
Dry weight *Lightest model available 38 lbs / 17 kg

Fourstroke 2.5-3.5 hp

Weighing just 38 and 57 pounds, respectively, our 2.5 - 3.5hp and 4 - 6hp FourStroke outboards are easy to lift and carry. 

Multiple trim positions enhance performance and enable shallow-water operation.

Automatic decompression bleeds off cylinder pressure to reduce the pulling force required to start the engine.

Mercury 2.5 and 3.5hp FourStroke engines feature neutral-forward shifting with 360-degree steering for full thrust in all directions.