Mercury
Fourstroke 80HP – 115HP
Efficient, lightweight designs that ensure no power goes wasted.
Overview
Whether your day calls for a vacation or a voyage, a Mercury 80 to 115hp fourstroke outboard is the perfect accessory for your next adventure. They feature efficient, lightweight designs that ensure no power goes wasted – the ideal way to get wherever you want to explore next.
| HP | 80 / 100 / 115 |
|---|---|
| Engine Type | Inline-4 |
| Displacement | 2.1L |
| Dry Weight | 163kg |
Fourstroke 80HP – 115HP
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Efficient, lightweight designs that ensure no power goes wasted.
Specifications
| HP | 80 | 100 | 115 |
| WOT RPM | 4500-5500 | 5000-6000 | 5000-6000 |
| Engine Type | Inline-4 | Inline-4 | Inline-4 |
| Displacement | 2.1L | 2.1L | 2.1L |
| Induction | Performance-tuned scroll intake manifold | Performance-tuned scroll intake manifold | Performance-tuned scroll intake manifold |
| Starting | Electric start with SmartStart Protection | Electric start with SmartStart Protection | Electric start with SmartStart Protection |
| Gear ratio | 2.07:1 / 2.38:1 | 2.07:1 / 2.38:1 | 2.07:1 / 2.38:1 |
| Alternator | 35 amp | 35 amp | 35 amp |
| Trim System | Power trim and tilt | Power trim and tilt | Power trim and tilt |
| Dry Weight | 163kg | 163kg | 163kg |
| Steering | Mechanical hydraulic tiller | Mechanical hydraulic tiller | Mechanical hydraulic tiller |
| Shaft length | 20″ (508mm) | 20″ (508mm) 25″ (635mm) |
20″ (508mm) 25″ (635mm) |
Key Features

High-output alternator
A powerful alternator – 60 amps on the 150hp outboard and 35 amps on 75 to 115hp outboards – helps keep batteries charged and your onboard electronics running all day.

Extra charging power
Idle charge battery-management technology on the 150hp engine automatically increases idle rpm to boost alternator output and recharge low batteries.

Command Thrust gearcase
Available for the 90 and 115hp outboards, the Command Thrust gearcase is designed to turn larger props. It helps get heavy boats on plane more easily and hold them there at lower speeds without impacting the top speed.

Tiller handle
With a range of adjustments and ergonomic controls, the available advanced tiller for 90 to 115hp models or Big Tiller for the 150hp engine puts you in complete command of your adventures.

Electronic Fuel Injection (EFI)
From the moment you crank the engine to the moment you drop the throttle, EFI technology responds with instant power. Surefire starting in all weather conditions. Smooth, efficient acceleration. Maximum capability.
Warranty
5 Year Limited Warranty (Pleasure use only, only if serviced by an Authorised Dealer)
World-class marine products backed by world-class warranties. We stand behind everything we build, and we go the extra mile to make sure your Mercury experience is the best it can be – on the water and off.
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Description
Whether your day calls for a vacation or a voyage, a Mercury 80 to 115hp fourstroke outboard is the perfect accessory for your next adventure. They feature efficient, lightweight designs that ensure no power goes wasted – the ideal way to get wherever you want to explore next.
| HP | 80 / 100 / 115 |
|---|---|
| Engine Type | Inline-4 |
| Displacement | 2.1L |
| Dry Weight | 163kg |
Additional information
| Engine Type | Outboard |
|---|---|
| Usage | Recreational |
| Engine Size | Medium (75HP – 150HP) |
| Manufacturer Outboard | Mercury |
| Series (engines) | Fourstroke |





