Weldcraft Marine 21 Legacy 2013 boat specs
Weld-Craft
Weldcraft Marine 21 Legacy 2013
2013
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VS
Weldcraft Marine 300 Ocean King 2013 boat specs
Weld-Craft
Weldcraft Marine 300 Ocean King 2013
2013
View full specs →

Weldcraft Marine 21 Legacy 2013 vs Weldcraft Marine 300 Ocean King 2013 — Same Brand, Different Boat

Matching a modified vee Weldcraft Marine 21 Legacy 2013 against a deep vee Weldcraft Marine 300 Ocean King 2013 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

Size is the most obvious dividing line here. The Weldcraft Marine 300 Ocean King 2013 measures 32,0 feet overall (2013), giving it roughly 11,0 additional feet of deck space compared to the Weldcraft Marine 21 Legacy 2013 at 21,0 feet (2013). Weight tells a clearer story for trailering families: the Weldcraft Marine 300 Ocean King 2013 tips the scales at 455 lbs — 424 lbs less than the Weldcraft Marine 21 Legacy 2013 at 31 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

The Weldcraft Marine 300 Ocean King 2013 tops out at 500 hp. Engine specs for the Weldcraft Marine 21 Legacy 2013 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Weldcraft Marine 300 Ocean King 2013 carries 127 gallons versus 62 gallons in the Weldcraft Marine 21 Legacy 2013. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Weldcraft Marine 300 Ocean King 2013 is rated for 9 passengers, while the Weldcraft Marine 21 Legacy 2013 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Weldcraft Marine 300 Ocean King 2013 could be the deciding factor.

Bottom line: Choose the Weldcraft Marine 300 Ocean King 2013 if your priority is putting more people on the water — it handles 9 passengers and at 32,0 ft it has the deck room to back that rating up comfortably. The Weldcraft Marine 21 Legacy 2013 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.
General Boat Info
MakeWeldcraft Marine
MakeWeldcraft Marine
Model21 Legacy
Model300 Ocean King
Model Year2013
Model Year2013
Measurements / Dimensions
Beam94 in
Beam102 in
Beam - Meters2.39
Beam - Meters2.59
Beam - Inches94
Beam - Inches102
DeadriseTransom: 14°
DeadriseBow: 28° Transom: 18°
Weight - Detail3,100 lbs
Weight - Detail4,550 lbs
Weight - kg1406.14
Weight - kg2063.84
Weight - lbs.31
Weight - lbs.455
Width [transom] - Detail94 in
Width [transom] - Detail102 in
Height - DetailSides: 33 in
Height - DetailSides: 39 in
Height - Meters0.84
Height - Meters0.99
Height - Inches33
Height - Inches39
Length - Feet21
Length - Feet32
Length overall - Detail21 ft
Length overall - Detail32 ft
Length overall - Meters6.4
Length overall - Meters9.75
Length overall - Inches252
Length overall - Inches384
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thicknessBottom: 0.19 in. Sides: 0.125 in. Transom: 0.19 in
Hull thicknessBottom: 0.25 in. Sides: 0.16 in. Transom: 0.19 in
Hull typeModified Vee
Hull typeDeep Vee
Engine and Drivetrain
Engine makeMarine Power
Engine makeYanmar
Engine model5.7 l MEFI-5
Engine model6LY3-UTP
ImpellerTurbo
Impellernot available
Jet pumpHamilton 212
Jet pumpHamilton 274
Fuel tank capacity - Detail62 gal
Fuel tank capacity - Detail127 gal
Fuel tank capacity - Liters234.7
Fuel tank capacity - Liters480.75
Fuel tank capacity - Gal62
Fuel tank capacity - Gal127
Fuel typeGas
Fuel typeDiesel
Drive typeJet Drive
Drive typeJet Drive
Horsepowernot available
Horsepower38
Engine maxnot available
Engine max500 hp

Weldcraft Marine 21 Legacy 2013 vs Weldcraft Marine 300 Ocean King 2013 — Common Questions

Which is the larger boat — the Weldcraft Marine 21 Legacy 2013 or the Weldcraft Marine 300 Ocean King 2013?
The Weldcraft Marine 300 Ocean King 2013 is the longer of the two at 32,0 feet overall. The Weldcraft Marine 21 Legacy 2013 comes in at 21,0 feet, making it roughly 11,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Weldcraft Marine 21 Legacy 2013 or the Weldcraft Marine 300 Ocean King 2013?
For trailering, the Weldcraft Marine 21 Legacy 2013 has the edge at 31 lbs dry weight versus 455 lbs for the Weldcraft Marine 300 Ocean King 2013. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
What is the maximum horsepower rating for these boats?
The Weldcraft Marine 300 Ocean King 2013 has a documented max rating of 500 hp. Engine specifications for the Weldcraft Marine 21 Legacy 2013 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.
How many people can each boat hold?
The Weldcraft Marine 21 Legacy 2013 is Coast Guard rated for 6 passengers, while the Weldcraft Marine 300 Ocean King 2013 is certified for 9. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Which boat is wider, and does it affect trailering?
The Weldcraft Marine 300 Ocean King 2013 measures 102" wide, compared to 94" for the Weldcraft Marine 21 Legacy 2013. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
Which boat has the larger fuel tank — the Weldcraft Marine 21 Legacy 2013 or the Weldcraft Marine 300 Ocean King 2013?
The Weldcraft Marine 300 Ocean King 2013 has the bigger tank at 127 gallons, versus 62 gallons on the Weldcraft Marine 21 Legacy 2013. That 65-gallon difference translates to roughly 195–325 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Weldcraft Marine 21 Legacy 2013 and Weldcraft Marine 300 Ocean King 2013 from the same manufacturer?
Yes — both the Weldcraft Marine 21 Legacy 2013 and the Weldcraft Marine 300 Ocean King 2013 are built by Weld-Craft. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.