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Four-Stroke (4-Stroke) Outboard Motors

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Suzuki 20 HP DF20AES5 Outboard Motor
*Photo may not show the actual model.
IN STOCK

Suzuki 20 HP DF20AES5

20hp Horsepower
106.0 lb Weight
15" (Short) Shaft Length
$3,215.00 MSRP:$4,390.00
More Info
Best Seller
Suzuki 20 HP DF20AEL5 Outboard Motor
*Photo may not show the actual model.
IN STOCK

Suzuki 20 HP DF20AEL5

20hp Horsepower
108.0 lb Weight
20" (Long) Shaft Length
$3,220.00 MSRP:$4,445.00
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20 HP MFS20ES Tohatsu Outboard Motors
*Photo may not show the actual model.
IN STOCK

2025 Tohatsu 20 HP MFS20ES

20hp Horsepower
95.0 lb Weight
15" (Short) Shaft Length
$3,240.00 MSRP:$3,747.00
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2024 Tohatsu 9.8 HP MFS9.8CEFTUL Outboard Motor
*Photo may not show the actual model.
IN STOCK

2024 Tohatsu 9.8 HP MFS9.8CEFTUL

9.8hp Horsepower
101.0 lb Weight
25" (Extra Long) Shaft Length
$3,240.00 MSRP:$3,700.00
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HONDA 9.9 HP BFP10D3XHS Outboard Motor
*Photo may not show the actual model.
IN STOCK

2024 HONDA 9.9 HP BFP10D3XHS

9.9hp Horsepower
113.0 lb Weight
25" (Extra Long) Shaft Length
$3,260.00 MSRP:$3,804.00
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20 HP MFS20EL Tohatsu Outboard Motors
*Photo may not show the actual model.
IN STOCK

2024 Tohatsu 20 HP MFS20EL

20hp Horsepower
97.0 lb Weight
20" (Long) Shaft Length
$3,270.00 MSRP:$3,789.00
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Tohatsu 9.9 HP MFS9.9EEFTL Outboard Motor
*Photo may not show the actual model.
IN STOCK

2025 Tohatsu 9.9 HP MFS9.9EEFTL

9.9hp Horsepower
118.0 lb Weight
20" (Long) Shaft Length
$3,290.00 MSRP:$3,706.00
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HONDA 15 HP BF15D3LHS Outboard Motor
*Photo may not show the actual model.
IN STOCK

2024 HONDA 15 HP BF15D3LHS

15hp Horsepower
120.0 lb Weight
20" (Long) Shaft Length
$3,295.00 MSRP:$3,844.00
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HONDA 9.9 HP BFP10D3XHT Outboard Motor
*Photo may not show the actual model.
IN STOCK

2024 HONDA 9.9 HP BFP10D3XHT

9.9hp Horsepower
119.0 lb Weight
25" (Extra Long) Shaft Length
$3,295.00 MSRP:$3,844.00
More Info
Tohatsu 20 HP MFS20EWS Outboard Motor
*Photo may not show the actual model.
IN STOCK

2025 Tohatsu 20 HP MFS20EWS

20hp Horsepower
95.0 lb Weight
15" (Short) Shaft Length
$3,340.00 MSRP:$3,829.00
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HONDA 9.9 HP BFP10D3LHT Outboard Motor
*Photo may not show the actual model.
IN STOCK

2025 HONDA 9.9 HP BFP10D3LHT

9.9hp Horsepower
114.0 lb Weight
20" (Long) Shaft Length
$3,352.00 MSRP:$3,910.00
More Info
2021 Mercury 15 HP EFI 15EH Outboard Motor
*Photo may not show the actual model.
IN STOCK

2025 Mercury 15 HP EFI 15EH

15hp Horsepower
111.0 lb Weight
15" (Short) Shaft Length
$3,360.00 MSRP:$3,695.00
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Mercury 15 HP EFI 15ELH Outboard Motor
*Photo may not show the actual model.
IN STOCK

2024 Mercury 15 HP EFI 15ELH

15hp Horsepower
114.0 lb Weight
20" (Long) Shaft Length
$3,375.00 MSRP:$3,715.00
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HONDA 15 HP BF15D3SHS Outboard Motor
*Photo may not show the actual model.
IN STOCK

2025 HONDA 15 HP BF15D3SHS

15hp Horsepower
114.0 lb Weight
15" (Short) Shaft Length
$3,431.00 MSRP:$4,003.00
More Info
Mercury 20 HP EFI 20MH Outboard Motor
*Photo may not show the actual model.
IN STOCK

2025 Mercury 20 HP EFI 20MH

20hp Horsepower
103.0 lb Weight
15" (Short) Shaft Length
$3,490.00 MSRP:$3,840.00
More Info
Suzuki 20 HP DF20ATHL5 Outboard Motor
*Photo may not show the actual model.
IN STOCK

Suzuki 20 HP DF20ATHL5

20hp Horsepower
123.0 lb Weight
20" (Long) Shaft Length
$3,495.00 MSRP:$4,790.00
More Info
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When you’re in the market for a new electric outboard motor, you may be asking yourself several questions before investing in one of the top brands available to you. From as small as 2.3hp to 30hp motors, OnlineOutboards.com has the supply for all your horsepower, model, and top brand needs.

Outboard motors can be placed in the two or four-stroke categories, each containing their own unique advantages and disadvantages. Two-stroke outboard motors are light, powerful and reported as easy to maintain. Disadvantages for this stroke model include being rather loud, not fuel-efficient, and a less than desirable performer at low speeds. Heavier than their counterpart, four-stroke outboard motors provide a more fuel-efficient option, emit less emissions into the atmosphere, and are quieter.

If durability, extra torque, and a more fuel-efficient option is what you’re looking for to create memories on the water, then OnlineOutboards.com has the four-stroke outboard motor for you. We invite you to look through our top brands and horsepower options that we offer.

Honda: 2.3 – 20hp
Tohatsu: 2.5hp – 20hp
Suzuki: 2.5hp – 30hp
Mercury: 2.5hp – 20hp

Whether your riding style requires a two- or four-stroke engine, be sure to purchase your new outboard from OnlineOutboards.com, an authorized dealer of the world’s top four-stroke outboard motor brands. As always, give our experts a call if you have any questions regarding what outboard motor you should be utilizing on the water.