Mercury 115HP EFI

Mercury’S 115hp FourStroke …None More Durable. Or Efficient.

Mercury’s 115hp FourStroke offer a class-leading 2.1 liter displacement providing the best in mid-range fuel economy, quickest acceleration with smoothest overall operation and sound quality…along with the lightest weight 115hp available.

Mercury 25 EFI

Powerful Efficiency

The generous displacement of the Mercury Marine 25 FourStroke outboard delivers a boost of reliable performance. The exclusive Mercury multifunction tiller handle enables one-hand control of shifting, stopping, tilting, steering and throttle control with friction adjustment.

Specifications
HP/kW @ Prop
25 / 18.6
Max RPM (WOT)
5000 - 6000
Induction System
2 valves per cylinder Single Overhead Cam (SOHC)
Fuel System
Electronic Fuel Injection (EFI)
Alternator Amp/Watt
15 / 186
Starting
Manual or Electric
Gear Shift
F-N-R
Steering
Remote or Tille
Recommended Oil
Mercury 4-Stroke Outboard Oil
Cooling System
Water-Cooled w/ thermostat
Cylinders
3 (in-line)
Displacement (CID/cc)
32.1 / 526
Bore X Stroke (in/mm)
2.40 x 2.36 / 61 x 60
Ignition System
CDI w/ electronic spark advance
Gear Ratio
1.92:1
Propeller
Consult Dealer Propeller Guide
Trim System
Manual or Power Trim
HP/kW @ Prop
25 / 18.6
Max RPM (WOT)
5000 - 6000
Induction System
2 valves per cylinder Single Overhead Cam (SOHC)
Fuel System
Electronic Fuel Injection (EFI)
Alternator Amp/Watt
15 / 186
Starting
Manual or Electric
Gear Shift
F-N-R
Steering
Remote or Tiller
Recommended Oil
Mercury 4-Stroke Outboard Oil
Cooling System
Water-Cooled w/ thermostat
Cylinders
3 (in-line)
Displacement (CID/cc)
32.1 / 526
Bore X Stroke (in/mm)
2.40 x 2.36 / 61 x 60
Ignition System
CDI w/ electronic spark advance
Gear Ratio
1.92:1
Propeller
Consult Dealer Propeller Guide
Trim System
Manual or Power Trim
Shallow Water Drive
Standard (M,ML,EH,E,EL,ELH)
Exhaust System
Through Prop
Fuel/Ethanol Tolerance
87 octane/up to 10% Ethanol
Remote Fuel Tank (gal/L)
Standard, 6.6 / 25
Operator Warning System
Low Oil Pressure, Over-rev Overheat, Sensor Failure
SmartCraft Technology
No
Shaft Length (in/mm)
15/381 20/508
Dry Weight (lbs/kg)*
157/71 *Lightest model available