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Four-Stroke (4-Stroke) Outboard Motors

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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
Best Seller
20 HP MFS20EEFS Tohatsu Outboard Motors
*Photo may not show the actual model.
IN STOCK

2025 Tohatsu 20 HP MFS20EEFS

20hp Horsepower
104.0 lb Weight
15" (Short) Shaft Length
$3,510.00 MSRP:$4,131.00
More Info
HONDA 20 HP BF20D3SH Outboard Motor
*Photo may not show the actual model.
IN STOCK

2024 HONDA 20 HP BF20D3SH

20hp Horsepower
104.0 lb Weight
15" (Short) Shaft Length
$3,511.00 MSRP:$4,096.00
More Info
HONDA 20 HP BF20D3LH Outboard Motor
*Photo may not show the actual model.
IN STOCK

2025 HONDA 20 HP BF20D3LH

20hp Horsepower
110.0 lb Weight
20" (Long) Shaft Length
$3,511.00 MSRP:$4,096.00
More Info
Mercury 20 HP EFI 20MLH Outboard Motor
*Photo may not show the actual model.
IN STOCK

2024 Mercury 20 HP EFI 20MLH

20hp Horsepower
107.0 lb Weight
20" (Long) Shaft Length
$3,520.00 MSRP:$3,870.00
More Info
20 HP MFS20EEFL Tohatsu Outboard Motors
*Photo may not show the actual model.
IN STOCK

2024 Tohatsu 20 HP MFS20EEFL

20hp Horsepower
106.0 lb Weight
20" (Long) Shaft Length
$3,530.00 MSRP:$4,170.00
More Info
Tohatsu 20 HP MFS20EWEFS Outboard Motor
*Photo may not show the actual model.
IN STOCK

2024 Tohatsu 20 HP MFS20EWEFS

20hp Horsepower
104.0 lb Weight
15" (Short) Shaft Length
$3,610.00 MSRP:$4,214.00
More Info
Best Seller
Suzuki 25 HP DF25AS5 Outboard Motor
*Photo may not show the actual model.
IN STOCK

Suzuki 25 HP DF25AS5

25hp Horsepower
136.0 lb Weight
15" (Short) Shaft Length
$3,655.00 MSRP:$4,885.00
More Info
Mercury 20 HP EFI 20EH Outboard Motor
*Photo may not show the actual model.
IN STOCK

2025 Mercury 20 HP EFI 20EH

20hp Horsepower
111.0 lb Weight
15" (Short) Shaft Length
$3,845.00 MSRP:$4,230.00
More Info
Best Seller
Tohatsu 25 HP MFS25DS Outboard Motor
*Photo may not show the actual model.
IN STOCK

2025 Tohatsu 25 HP MFS25DS

25hp Horsepower
128.0 lb Weight
15" (Short) Shaft Length
$3,870.00 MSRP:$4,569.00
More Info
2022 Mercury 20 HP EFI 20ELH Outboard Motor
*Photo may not show the actual model.
IN STOCK

2025 Mercury 20 HP EFI 20ELH

20hp Horsepower
114.0 lb Weight
20" (Long) Shaft Length
$3,880.00 MSRP:$4,270.00
More Info
Best Seller
Suzuki 25 HP DF25AES5 Outboard Motor
*Photo may not show the actual model.
IN STOCK

Suzuki 25 HP DF25AES5

25hp Horsepower
143.0 lb Weight
15" (Short) Shaft Length
$4,005.00 MSRP:$5,450.00
More Info
New
2022 Mercury 25 HP EFI 25MH Outboard Motor
*Photo may not show the actual model.
IN STOCK

2025 Mercury 25 HP EFI 25MH

25hp Horsepower
157.0 lb Weight
15" (Short) Shaft Length
$4,005.00 MSRP:$4,405.00
More Info
New
2022 Mercury 25 HP EFI 25MLH Outboard Motor
*Photo may not show the actual model.
IN STOCK

2025 Mercury 25 HP EFI 25MLH

25hp Horsepower
167.0 lb Weight
20" (Long) Shaft Length
$4,025.00 MSRP:$4,430.00
More Info
2025 Tohatsu 25 HP MFS25DEFS Outboard Motor
*Photo may not show the actual model.
IN STOCK

2025 Tohatsu 25 HP MFS25DEFS

25hp Horsepower
134.0 lb Weight
15" (Short) Shaft Length
$4,190.00 MSRP:$4,696.00
More Info
2024 Tohatsu 25 HP MFS25DEFL Outboard Motor
*Photo may not show the actual model.
IN STOCK

2024 Tohatsu 25 HP MFS25DEFL

25hp Horsepower
137.0 lb Weight
20" (Long) Shaft Length
$4,250.00 MSRP:$4,764.00
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.