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FOURSTROKE

MERCURY FOURSTROKE

Designed to deliver unsurpassed power and performance in an efficient, reliable package that’s built to please, the new FourStroke V-8 and V-6 outboards are the smallest and lightest in their class.

These robust motors deliver Mercury’s best-ever FourStroke hole shot, top speed and fuel efficiency.

Up to 30% quieter with 50% less vibration than the competition for Verado-like smoothness.

The new V-6 and V-8 FourStroke engines are the lighter than the competition, have more torgue and larger displacement, leading to faster acceleration and better reliability.

300

250

225

200

175

150

115

90

75

60 EFI

50 EFI

40 EFI

40 3-Cylinder

40 4-Cylinder

30 EFI

25 EFI

20 EFI

15 EFI

9.9

8

6

5

5 SailPower

4

3.5

2.5

15 EFI Pro Kicker

9.9hp Pro Kicker

300hp

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
Engine guardian system
  • SmartCraft Engine Guardian
Starting
  • Electric Start with SmartStart Protection
Controls
  • Remote Mechanical or Digital Throttle & Shift (DTS)
Steering
  • Hydraulic (standard)
  • Power (optional)
Shaft length
  • 20″ / 508 mm
  • 25″ / 635 mm
Gearcase ratio
  • 1.75:1
Engine Type V-8
HP 300
Displacement (L) 4.6
Full throttle RPM 5200 – 6000
Dry weight *Lightest model available 527 lbs / 239 kgs

250hp

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
Engine guardian system
  • SmartCraft Engine Guardian
Starting
  • Electric Start with SmartStart Protection
Controls
  • Remote Mechanical or Digital Throttle & Shift (DTS)
Steering
  • Big Tiller (optional)
  • Hydraulic (standard)
  • Power (optional)
Shaft length
  • 20″ / 508 mm
  • 25″ / 635 mm
  • 30″ / 762 mm
Gearcase ratio
  • 1.75:1
Engine Type V-8
HP 250
Displacement (L) 4.6
Full throttle RPM 5200 – 6000
Dry weight *Lightest model available 527 lbs / 239 kgs

225hp

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
Engine guardian system
  • SmartCraft Engine Guardian
Starting
  • Electric Start with SmartStart Protection
Controls
  • Remote Mechanical or Digital Throttle & Shift (DTS)
Steering
  • Big Tiller (optional)
  • Hydraulic (standard)
  • Power (optional)
Shaft length
  • 20″ / 508 mm
  • 25″ / 635 mm
  • 30″ / 762 mm
Gearcase ratio
  • 1.85:1
Engine Type V-6
HP 225
Displacement (L) 3.4
Full throttle RPM 5200 – 6000
Dry weight *Lightest model available 475 lbs / 216 kgs

200hp

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
Engine guardian system
  • SmartCraft Engine Guardian
Starting
  • Electric Start with SmartStart Protection
Controls
  • Remote Mechanical or Digital Throttle & Shift (DTS)
Steering
  • Big Tiller (optional)
  • Hydraulic (standard)
  • Power (optional)
Shaft length
  • 20″ / 508 mm
  • 25″ / 635 mm
Gearcase ratio
  • 1.85:1
Engine Type V-6
HP 200
Displacement (L) 3.4
Full throttle RPM 5000 – 5800
Dry weight *Lightest model available 475 lbs / 216 kgs

175hp

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
Engine guardian system
  • SmartCraft Engine Guardian
Starting
  • Electric Start with SmartStart Protection
Controls
  • Remote Mechanical or Digital Throttle & Shift (DTS)
Steering
  • Big Tiller (optional)
  • Hydraulic (standard)
  • Power (optional)
Shaft length
  • 20″ / 508 mm
  • 25″ / 635 mm
Gearcase ratio
  • 1.85:1
Engine Type V-6
HP 175
Displacement (L) 3.4
Full throttle RPM 5000 – 5800
Dry weight *Lightest model available 475 lbs / 216 kgs

150hp

Air induction
  • Performance-Tuned Scroll Intake Manifold
Fuel induction system
  • Computer Controlled Multi-Port Electronic Fuel Injection (EFI)
Alternator amp / Watt
  • 60 amp / 756 watt (Belt-Driven)
Engine guardian system
  • SmartCraft Engine Guardian
Starting
  • Electric (turn-key)
  • Smart Start Electric
Controls
  • Mechanical throttle & shift
Steering
  • Big Tiller Compatible
  • Dual cable mechanical
  • Electro-Hydraulic Power Steering Optional on Duals
  • Hydraulic power steering
Shaft length
  • 20″ / 508 mm
  • 25″ / 635 mm
Gearcase ratio
  • 1.92:1
Engine Type 8-valve single overhead cam (SOHC)
Inline 4
HP 150
Displacement (L) 3.0
Full throttle RPM 5000 – 5800
Dry weight *Lightest model available 455 lbs / 206 kg

115hp

Air induction
  • Performance-Tuned Scroll Intake Manifold
Fuel induction system
  • Computer Controlled Multi-Port Electronic Fuel Injection (EFI)
Alternator amp / Watt
  • 35 amp / 441 watt with water-cooled voltage regulator
Engine guardian system
  • SmartCraft Engine Guardian
Starting
  • Smart Start Electric
Controls
  • Mechanical throttle & shift
Steering
  • Big Tiller Compatible
  • Dual cable mechanical
  • Electro-Hydraulic Power Steering Optional on Duals
  • Hydraulic power steering
Shaft length
  • 20″ / 508 mm
  • 25″ / 635 mm
Gearcase ratio
  • 2.07:1 or 2.38:1 (CT model)
Engine Type 8-valve single overhead cam (SOHC)
Inline 4
HP 115
Displacement (L) 2.1
Full throttle RPM 5000 – 6000
Dry weight *Lightest model available 359 lbs / 163 kg; 363 lbs / 165 kg (CT model)

90hp

Air induction
  • Performance-Tuned Scroll Intake Manifold
Fuel induction system
  • Computer Controlled Multi-Port Electronic Fuel Injection (EFI)
Alternator amp / Watt
  • 35 amp / 441 watt with water-cooled voltage regulator
Engine guardian system
  • SmartCraft Engine Guardian
Starting
  • Smart Start Electric
Controls
  • Mechanical throttle & shift
Steering
  • Big Tiller Compatible
  • Dual cable mechanical
  • Hydraulic power steering
Shaft length
  • 20″ / 508 mm
  • 25″ / 635 mm
Gearcase ratio
  • 2.07:1 or 2.38:1 (CT model)
Engine Type 8-valve single overhead cam (SOHC)
Inline 4
HP 90
Displacement (L) 2.1
Full throttle RPM 5000 – 5500
Dry weight *Lightest model available 359 lbs / 163 kg; 363 lbs / 165 kg (CT model)

75hp

Air induction
  • Performance-Tuned Scroll Intake Manifold
Fuel induction system
  • Computer Controlled Multi-Port Electronic Fuel Injection (EFI)
Alternator amp / Watt
  • 35 amp / 441 watt with water-cooled voltage regulator
Engine guardian system
  • SmartCraft Engine Guardian
Starting
  • Smart Start Electric
Controls
  • Mechanical throttle & shift
Steering
  • Big Tiller Compatible
  • Dual cable mechanical
  • Hydraulic power steering
Shaft length
  • 20″ / 508 mm
Gearcase ratio
  • 2.07:1
Engine Type 8-valve single overhead cam (SOHC)
Inline 4
HP 75
Displacement (L) 2.1
Full throttle RPM 4500 – 5500
Dry weight *Lightest model available 359 lbs / 163 kg

60 EFI

Bore and stroke
  • 2.56 x 2.95″ / 65 x 75 mm
Fuel induction system
  • 2 valves per cylinder, single overhead cam (SOHC)
Alternator amp / Watt
  • 18 amp / 226 watt
Engine guardian system
  • SmartCraft Engine Guardian
Starting
  • Electric (turn-key)
Ignition
  • ECM 07 Digital Inductive (CT model)
  • ECM 70
Steering
  • Remote
  • Tiller
Shaft length
  • 20″ / 508 mm
  • 25″ / 635 mm (CT model)
Gearcase ratio
  • 1.83:1 or 2.33:1 (CT model)
Engine Type Inline 4
HP 60
Displacement (CID/CC) 60.8 / 995
Full throttle RPM 5500 – 6000
Dry weight *Lightest model available 247 lbs / 112 kg

50 EFI

Bore and stroke
  • 2.56 x 2.95″ / 65 x 75 mm
Fuel induction system
  • 2 valves per cylinder, single overhead cam (SOHC)
Alternator amp / Watt
  • 18 amp / 226 watt
Engine guardian system
  • SmartCraft Engine Guardian
Starting
  • Electric (turn-key)
Ignition
  • ECM 07 Digital Inductive (CT model)
  • ECM 70
Steering
  • Remote
  • Tiller
Shaft length
  • 20″ / 508 mm
Gearcase ratio
  • 1.83:1 or 2.33:1 (CT model)
Engine Type Inline 4
HP 50
Displacement (CID/CC) 60.8 / 995
Dry weight *Lightest model available 247 lbs / 112 kg

40 EFI

Bore and stroke
  • 2.56 x 2.95″ / 65 x 75 mm
Fuel induction system
  • 2 valves per cylinder, single overhead cam (SOHC)
Alternator amp / Watt
  • 18 amp / 226 watt
Engine protection operator warning system
  • Low oil pressure
  • Over-rev
  • Overheat
Starting
  • Electric (turn-key)
Ignition
  • ECM 70
Steering
  • Remote
  • Tiller
Shaft length
  • 15″ / 381 mm
  • 20″ / 508 mm
Gearcase ratio
  • 2.00:1
Engine type Inline 3
HP 40
Displacement (CID/CC) 45.6 / 747
Full throttle RPM 5500 – 6000
Dry weight *Lightest model available 204 lbs / 93 kg

40 3-Cylinder

Fuel induction system
  • 2 valves per cylinder, single overhead cam (SOHC)
Alternator amp / Watt
  • 18 amp / 226 watt
Starting
  • Manual
Ignition
  • ECM 70
Steering
  • Big Tiller
  • Remote
  • Tiller
Shaft length
  • 15″ / 381 mm
  • 20″ / 508 mm
Gearcase ratio
  • 2.00:1
Engine type Inline 3
HP 40
Displacement (L) 0.747
Full throttle RPM 5500 – 6000
Dry weight *Lightest model available 204 lbs / 93 kg

40 4-Cylinder

Bore and stroke
  • 2.56 x 2.95″ / 65 x 75 mm
Fuel induction system
  • 2 valves per cylinder, single overhead cam (SOHC)
Alternator amp / Watt
  • 18 amp / 226 watt
Engine protection operator warning system
  • SmartCraft Engine Guardian
Starting
  • Electric (turn-key)
Ignition
  • ECM 07 Digital Inductive
Steering
  • Remote
  • Tiller
Shaft length
  • 20″ / 508 mm
Gearcase ratio
  • 2.33:1
Engine type Inline 4
HP 40
Displacement (CID/CC) 60.8 / 995
Full throttle RPM 5500 – 6000
Dry weight *Lightest model available 260 lbs / 118 kg

30 EFI

Bore and stroke
  • 2.40 x 2.36″ / 61 x 60 mm
Fuel induction system
  • 2 valves per cylinder, single overhead cam (SOHC)
Alternator amp / Watt
  • 15 amp / 186 watt
Engine protection operator warning system
  • Low oil pressure
  • Over-rev
  • Overheat
  • Sensor failure
Starting
  • Electric (turn-key)
  • Manual
Ignition
  • CDI w/electronic spark advance
Steering
  • Remote
  • Tiller
Shaft length
  • 15″ / 381 mm
  • 20″ / 508 mm
Gearcase ratio
  • 1.92:1
Engine type Inline 3
HP 30
Displacement (CID/CC) 32.1 / 526
Full throttle RPM 5250-6250
Dry weight *Lightest model available 172 lbs / 78 kg

25 EFI

Bore and stroke
  • 2.40 x 2.36″ / 61 x 60 mm
Fuel induction system
  • 2 valves per cylinder, single overhead cam (SOHC)
Alternator amp / Watt
  • 15 amp / 186 watt
Engine protection operator warning system
  • Low oil pressure
  • Over-rev
  • Overheat
  • Sensor failure
Starting
  • Electric (turn-key)
  • Manual
Ignition
  • CDI w/electronic spark advance
Steering
  • Remote
  • Tiller
Shaft length
  • 15″ / 381 mm
  • 20″ / 508 mm
Gearcase ratio
  • 1.92:1
Engine type Inline 3
HP 25
Displacement (CID/CC) 32.1 / 526
Full throttle RPM 5000 – 6000
Dry weight *Lightest model available 157 lbs / 71 kg

20 EFI

Bore and stroke
  • 2.40 x 2.24″ / 61 x 57 mm
Fuel induction system
  • Single Overhead Cam
Alternator amp / Watt
  • 12/145 electric
Engine protection operator warning system
  • Low oil pressure
  • Low water pressure
  • Over-rev
  • Overheat
  • Sensor failure
Starting
  • Electric
  • Manual
Ignition
  • CDI w/electronic spark advance
Steering
  • Remote
  • Tiller
Shaft length
  • 15″ / 381 mm
  • 20″ / 508 mm
Gearcase ratio
  • 2.15:1
Engine type Inline 2
HP 20
Displacement (CID/CC) 20.3 / 333
Full throttle RPM 5700 – 6200
Dry weight *Lightest model available 99 lbs / 45 kg

15 EFI

Bore and stroke
  • 2.40 x 2.24″ / 61 x 57 mm
Fuel induction system
  • 2 valves per cylinder, single overhead cam (SOHC)
Alternator amp / Watt
  • 12/145 electric
Engine protection operator warning system
  • Low oil pressure
  • Over-rev
  • Overheat
  • Sensor failure
Starting
  • Electric
  • Manual
Ignition
  • CDI w/electronic spark advance
Steering
  • Remote
  • Tiller
Shaft length
  • 15″ / 381 mm
  • 20″ / 508 mm
Gearcase ratio
  • 2.15:1
Engine type Inline 2
HP 15
Displacement (CID/CC) 20.3 / 333
Full throttle RPM 5700 – 6200
Dry weight *Lightest model available 99 lbs / 45 kg

9.9hp

Bore and stroke
  • 2.16 x 1.73″ / 55 x 44 mm
Fuel induction system
  • 2 valves per cylinder, single overhead cam (SOHC)
Alternator amp / Watt
  • 6 amp / 76 watt
Engine protection operator warning system
  • Low oil pressure
  • Over-rev
Starting
  • Electric
  • Manual
Ignition
  • CDI w/electronic spark advance
Steering
  • Remote
  • Tiller
Shaft length
  • 15″ / 381 mm
  • 20″ / 508 mm
  • 25″ / 635 mm (CT model)
Gearcase ratio
  • 2.08:1 or 2.42:1 (CT model)
Engine type Inline 2
HP 9.9
Displacement (CID/CC) 12.8 / 208
Full throttle RPM 5000 – 6000
Dry weight *Lightest model available 84 lbs / 38 kg

8hp

Bore and stroke
  • 2.16 x 1.73″ / 55 x 44 mm
Fuel induction system
  • 2 valves per cylinder, single overhead cam (SOHC)
Alternator amp / Watt
  • 6 amp / 76 watt
Engine protection operator warning system
  • Low oil pressure
  • Over-rev
Starting
  • Electric
  • Manual
Ignition
  • CDI w/electronic spark advance
Steering
  • Tiller
Shaft length
  • 15″ / 381 mm
  • 20″ / 508 mm
Gearcase ratio
  • 2.08:1
Engine type Inline 2
HP 8
Displacement (CID/CC) 12.8 / 208
Full throttle RPM 5000 – 6000
Dry weight *Lightest model available 84 lbs / 38 kg

6hp

Bore and stroke
  • 2.32 x 1.77″ / 59 x 45 mm
Fuel induction system
  • 2-valve pushrod (overhead valve)
Engine protection operator warning system
  • Low oil pressure
  • Over-rev
Starting
  • Manual
Ignition
  • CDI w/electronic spark advance
Steering
  • Tiller
Shaft length
  • 15″ / 381 mm
  • 20″ / 508 mm
Gearcase ratio
  • 2.15:1
Engine type 1 cylinder
HP 6
Displacement (CID/CC) 7.5 / 123
Full throttle RPM 5000 – 6000
Dry weight *Lightest model available 57 lbs / 26 kg

5hp

Bore and stroke
  • 2.32 x 1.77″ / 59 x 45 mm
Fuel induction system
  • 2-valve pushrod (overhead valve)
Engine protection operator warning system
  • Low oil pressure
  • Over-rev
Starting
  • Manual
Ignition
  • CDI w/electronic spark advance
Steering
  • Tiller
Shaft length
  • 15″ / 381 mm
  • 25″ / 635 mm
Gearcase ratio
  • 2.15:1
Engine type 1 cylinder
HP 5
Displacement (CID/CC) 7.5 / 123
Full throttle RPM 4500 – 5500
Dry weight *Lightest model available 57 lbs / 26 kg

5 SailPower

Bore and stroke
  • 2.32 x 1.77″ / 59 x 45 mm
Fuel induction system
  • 2-valve pushrod (overhead valve)
Alternator amp / Watt
  • 4 amp / 50 watt lighting and charging
Engine protection operator warning system
  • Low oil pressure
  • Over-rev
Starting
  • Manual
Ignition
  • CDI w/electronic spark advance
Steering
  • Tiller
Shaft length
  • 20″ / 508 mm
Gearcase ratio
  • 2.15:1
Engine type 1 cylinder
HP 5
Displacement (CID/CC) 7.5 / 123
Full throttle RPM 4500 – 5500
Dry weight *Lightest model available 59 lbs / 27 kg

4hp

Bore and stroke
  • 2.32 x 1.77″ / 59 x 45 mm
Fuel induction system
  • 2-valve pushrod (overhead valve)
Engine protection operator warning system
  • Low oil pressure
  • Over-rev
Starting
  • Manual
Ignition
  • CDI w/electronic spark advance
Steering
  • Tiller
Shaft length
  • 15″ / 381 mm
  • 20″ / 508 mm
Gearcase ratio
  • 2.15:1
Engine type 1 cylinder
HP 4
Displacement (CID/CC) 7.5 / 123
Full throttle RPM 4500 – 5500
Dry weight *Lightest model available 57 lbs / 26 kg

3.5hp

Bore and stroke
  • 2.16 x 1.42″ / 55 x 36 mm
Fuel induction system
  • 2-valve pushrod (overhead valve)
Engine protection operator warning system
  • Over-rev
Starting
  • Manual
Ignition
  • CDI w/electronic spark advance
Steering
  • Tiller with 360° turning
Shaft length
  • 15″ / 381 mm
  • 20″ / 508 mm
Gearcase ratio
  • 2.15:1
Engine type 1 cylinder
HP 3.5
Displacement (CID/CC) 5.2 / 85
Full throttle RPM 5000 – 6000
Dry weight *Lightest model available 41 lbs / 18 kg

2.5

Bore and stroke
  • 2.16 x 1.42″ / 55 x 36 mm
Fuel induction system
  • 2-valve pushrod (overhead valve)
Engine protection operator warning system
  • Over-rev
Starting
  • Manual
Ignition
  • CDI w/electronic spark advance
Steering
  • Tiller with 360° turning
Shaft length
  • 15″ / 381 mm
Gearcase ratio
  • 2.15:1
Engine type 1 cylinder
HP 2.5
Displacement (CID/CC) 5.2 / 85
Full throttle RPM 4500 – 5500
Dry weight *Lightest model available 41 lbs / 18 kg

15 EFI Kicker

Bore and stroke
  • 2.40 x 2.24″ / 61 x 57 mm
Fuel induction system
  • Single Overhead Cam
Alternator amp / Watt
  • 12/145 electric
Engine protection operator warning system
  • Low oil pressure
  • Over-rev
  • Overheat
  • Sensor failure
Starting
  • Electric
Ignition
  • CDI w/electronic spark advance
Steering
  • Remote
  • Tiller
Shaft length
  • 20″ / 508 mm
  • 25″ / 635 mm
Gearcase ratio
  • 2.15:1
Engine type Inline 2
HP 15
Displacement (CID/CC) 20.3 / 333
Full throttle RPM 5700 – 6200
Dry weight *Lightest model available 122 lbs / 56 kg

9.9hp Kicker

Bore and stroke
  • 2.16 x 1.73″ / 55 x 44 mm
Fuel induction system
  • 2 valves per cylinder, single overhead cam (SOHC)
Alternator amp / Watt
  • 6 amp / 76 watt
Engine protection operator warning system
  • Low oil pressure
  • Over-rev
Starting
  • Electric
  • Manual
Ignition
  • CDI w/electronic spark advance
Steering
  • Remote
  • Tiller
Shaft length
  • 20″ / 508 mm
  • 25″ / 635 mm
Gearcase ratio
  • 2.42:1
Engine type Inline 2
HP 9.9
Displacement (CID/CC) 12.8 / 208
Full throttle RPM 5000 – 6000
Dry weight *Lightest model available 108 lbs / 49 kg
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