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Mercury · FourStroke · 2026
FourStroke 20 HP
Inline - 2 · 20 / 14.7
No price shown. Mercury publishes no public Canadian price for outboards — it is dealer-set and does not include rigging, controls, propeller, installation or tax. Get the number from the shop before quoting anyone.
Mercury does not publish a dry weight for this model.
Mercury's page for this family omits the recommended-fuel row entirely.
Mercury's page for this family omits the colour row entirely.
Source: https://www.mercurymarine.com/ca/en/engines/outboard/fourstroke/fourstroke-2.5-20hp · compare page · Canadian catalogue, 2026 model year. Rigging comes from Mercury’s public parts data. Verify against the source before repeating a spec to a customer.
At a glance
Horsepower20 HP
Power (hp / kW)20 / 14.7
EngineInline - 2
Displacement20.3 / 333 (CID/CC)
Dry weightNot published by Mercury
Shaft lengths availableL
Engine
Cylinder layoutInline
Cylinders2
Displacement (cc)333 cc
Displacement (cu in)20.3 cu in
GearcaseNot published by Mercury
MidsectionNot published by Mercury
Charging
Alternator12 / 145
Output12 amp / 145 watt
FeaturesNot published by Mercury
Fuel
Recommended fuelNot published by Mercury
Fuel typeNot published by Mercury
Minimum octaneNot published by Mercury
Maximum ethanolNot published by Mercury
Rigging & electronics
SmartCraftNot published by Mercury
Jet driveNo
High-thrust kickerNo
Commercial dutyNo
ColoursNot published by Mercury
How it can be ordered
17 configurations · 210 orderable model numbers. Shaft is Mercury’s own code — they do not publish the inch mapping, so this never says 20″.
L shaft · electric start10203124D 1020312MD 1020312ND 1020312PD +25
L shaft · electric start · FourStroke1A20312BK 1A20312LK 1A21312BL 1F20312EK +4
L shaft · electric start · power trim · FourStroke1A20412BK 1A20412LK 1A21412BL 1F20412EK +4
L shaft · electric start · tiller · FourStroke1A20311BK 1A20311LK 1A21311BL 1A21311LL +5
L shaft · electric start · tiller · power trim · FourStroke1A20411BK 1A20411BM 1A20411LK 1A21411BL +4
L shaft · electric start · tiller1F20311HM
L shaft · manual start1020211AD 1020211BC 1020211BD 1020211GC +41
L shaft · manual start · tiller · FourStroke1A20211BK 1A20211LK 1A21211BL 1A21211LL +5
L shaft · manual start · tiller1F20211HM
shaft not in the designation · electric start1020302YB 7020302KB 7020302ND
shaft not in the designation · electric start · FourStroke1A20302BK 1A20302LK 1A21302BL 1F20302EK +4
shaft not in the designation · electric start · power trim · FourStroke1A20402BK 1A20402LK 1A21402BL 1F20402EK +1
shaft not in the designation · electric start · tiller1020301TD 1020301UD 1020301VD 1020301WD +6
shaft not in the designation · electric start · tiller · FourStroke1A20301BK 1A20301LK 1A21301BL 1A21301LL +2
shaft not in the designation · manual start10202014D 1020201AD 1020201BC 1020201BD +43
shaft not in the designation · manual start · FourStroke1A20204BK 1A20204LK
shaft not in the designation · manual start · tiller · FourStroke1A20201BK 1A20201BM 1A20201LK 1A21201BL +7