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SeaCraft SC 21 Open

SeaCraft SC 21 Open — all spec sheets

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Model Overview

SeaCraft SC 21 Open Specifications

Length20 ft
Beam8 ft.
Weight2800 lbs
Max HPHorsepower: 225 hp Cumulative Weight: 550 lbs.
Fuel95 gal
Capacity6 people
Years Made2007–2008
HullDeep Vee
MaterialFiberglass

The SeaCraft SC 21 Open was built across 2 model years, from 2007 through to 2008 — a fiberglass deep vee design with outboard propulsion.

Documented specifications include 20 ft in overall length, a dry weight of 2800 lbs, a maximum engine rating of Horsepower: 225 hp Cumulative Weight: 550 lbs., capacity for 6 people and a 95-gallon fuel tank. Click any year card below to view the full spec sheet.

Specifications are consistent across all model years in our database.
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20072008
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2007 vs 2008
Spec sheets — all years
SeaCraft SC 21 Open 2008 boat specs
SeaCraft SC 21 Open 2008 Boat Specs
2008
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SeaCraft SC 21 Open 2007 boat specs
SeaCraft SC 21 Open 2007 Boat Specs
2007
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SeaCraft SC 21 Open — Common Questions

What years was the SeaCraft SC 21 Open produced?
Our records show the SeaCraft SC 21 Open was available from 2007 through to 2008 — a production run of 2 model years. Use the year cards above to find the specific year you're researching.
How long is the SeaCraft SC 21 Open?
The SeaCraft SC 21 Open measures 20 feet in overall length. Always confirm against the specific year sheet, as dimensions can vary between model year revisions.
How much does the SeaCraft SC 21 Open weigh?
The SeaCraft SC 21 Open has a documented dry weight of 2800 lbs. Add your motor, fuel, and gear when calculating total towing weight.
What is the maximum horsepower for the SeaCraft SC 21 Open?
The SeaCraft SC 21 Open has a maximum engine rating of Horsepower: 225 hp Cumulative Weight: 550 lbs.. Always fit an engine at or below the rated maximum to stay within the builder's safety specification.
How many people can the SeaCraft SC 21 Open carry?
The SeaCraft SC 21 Open is estimated to accommodate approximately 6 people based on hull length. As a practical guide, most experienced skippers aim for around 80% of rated capacity for a comfortable day on the water.
What hull type does the SeaCraft SC 21 Open use?
The SeaCraft SC 21 Open features a fiberglass deep vee hull. Deep-V and modified-V hulls cut through chop efficiently and are popular for fishing and general runabout use.
What is the fuel capacity of the SeaCraft SC 21 Open?
The SeaCraft SC 21 Open carries a 95-gallon fuel tank. Actual range depends on motor choice, load, and conditions.
Who makes the SeaCraft SC 21 Open?
The SeaCraft SC 21 Open is manufactured by SeaCraft. Browse the full SeaCraft spec catalogue to compare other models from the same range.
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