// The Professional Marine Reference
Outboard Motor Specifications for 556 Models Across 22 Brands
Every Spec. Every Model. One Place.
Technical Index by Manufacturer
Advanced Search →British Seagull
Legacy 5 Models
2-5 HP Range
1965-1978 Era
Chrysler
Legacy 18 Models
3.5-150 HP Range
1975-1978 Era
Cox Marine
Active 5 Models
200-300 HP Range
2024-2024 Era
Evinrude
Legacy 98 Models
2-300 HP Range
1976-2020 Era
Force
Legacy 15 Models
2-150 HP Range
1990-1998 Era
Hidea
Active 5 Models
9.9-60 HP Range
2024-2024 Era
Honda
Active 18 Models
2.3-350 HP Range
2015-2024 Era
Ilmor
Active 5 Models
430-630 HP Range
2024-2024 Era
Johnson
Legacy 75 Models
2-300 HP Range
1976-2005 Era
Mariner
Legacy 26 Models
2-200 HP Range
1990-1998 Era
McCulloch
Legacy 5 Models
7.5-75 HP Range
1961-1965 Era
Mercury
Active 102 Models
2.5-600 HP Range
1975-2024 Era
Oxe
Active 5 Models
125-300 HP Range
2024-2024 Era
Parsun
Active 12 Models
2.6-60 HP Range
2024-2024 Era
Scott-Atwater
Legacy 5 Models
5-40 HP Range
1955-1958 Era
Selva
Active 7 Models
6-100 HP Range
2020-2024 Era
Seven Marine
Legacy 5 Models
527-627 HP Range
2015-2019 Era
Suzuki
Active 37 Models
25-350 HP Range
1995-2024 Era
Tohatsu
Active 32 Models
2.5-140 HP Range
2000-2024 Era
Torqeedo
Active 5 Models
3-135 HP Range
2024-2024 Era
Yamaha
Active 66 Models
2-450 HP Range
1995-2024 Era
ePropulsion
Active 5 Models
1-9.9 HP Range
2024-2024 Era
Engine Rankings
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The Global Authority on Outboard Specifications
OutboardData is a specialized technical reference database designed for marine mechanics, boat buyers, and DIY owners. We provide precision data for over 500 unique outboard motor models, spanning from vintage mid-century classics to the latest high-power V12 and electric propulsion systems.
Our database is curated using primary source factory service manuals and official manufacturer technical literature to ensure 100% accuracy for critical specifications such as dry weight, displacement, and gear ratios.
Why Technical Data Matters
Whether you are repowering a classic hull and need to verify transom weight limits, or troubleshooting an EFI system on the water, having instant access to technical specs is essential.
- Repower Analysis: Compare the weight of modern 4-strokes vs vintage 2-strokes.
- Maintenance: Access verified spark plug types and fluid capacities.
- Identification: Decode serial numbers to ensure correct parts ordering.
- Performance: Analyze displacement and gear ratios for optimal prop selection.