Weldcraft Marine 20 2009 boat specs
Weld-Craft
Weldcraft Marine 20 2009
2009
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VS
Weldcraft Marine 21 Legacy 2012 boat specs
Weld-Craft
Weldcraft Marine 21 Legacy 2012
2012
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Weldcraft Marine 20 2009 vs Weldcraft Marine 21 Legacy 2012 — Same Brand, Different Boat

Matching a deep vee Weldcraft Marine 20 2009 against a modified vee Weldcraft Marine 21 Legacy 2012 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 21 Legacy 2012 measures 21,0 feet overall (2012), giving it roughly 19,0 additional feet of deck space compared to the Weldcraft Marine 20 2009 at 2,0 feet (2009). At 25 lbs and 31 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

For family outings this is probably the sharpest distinction between the two. The Weldcraft Marine 21 Legacy 2012 is rated for 6 passengers, while the Weldcraft Marine 20 2009 caps at 1. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Weldcraft Marine 21 Legacy 2012 could be the deciding factor.

Bottom line: Choose the Weldcraft Marine 21 Legacy 2012 if your priority is putting more people on the water — it handles 6 passengers and at 21,0 ft it has the deck room to back that rating up comfortably. The Weldcraft Marine 20 2009 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 1 that costs less to run day-to-day.
General Boat Info
MakeWeldcraft Marine
MakeWeldcraft Marine
Model2
Model21 Legacy
Model Year2009
Model Year2012
Measurements / Dimensions
Beam86 in
Beam95 in
Beam - Meters2.18
Beam - Meters2.41
Beam - Inches86
Beam - Inches95
Deadrise22.5° bow entry 16° forward entry 14° transom
DeadriseTransom: 14°
Weight - Detail2,500 lbs
Weight - Detail3,100 lbs
Weight - kg1133.98
Weight - kg1406.14
Weight - lbs.25
Weight - lbs.31
Width [transom] - Detail86 x 0.160 in
Width [transom] - Detail95 in
Height - Detail30 x 0.125 in. sides
Height - DetailSides: 33 in
Height - Meters0
Height - Meters0.84
Height - Inches0.125
Height - Inches33
Length - Feet2
Length - Feet21
Length overall - Detail20 ft. 0 in
Length overall - Detail21 ft
Length overall - Meters6.1
Length overall - Meters6.4
Length overall - Inches24
Length overall - Inches252
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull typeDeep Vee
Hull typeModified Vee
Hull thicknessnot available
Hull thicknessBottom: 0.19 in. Sides: 0.125 in. Transom: 0.19 in
Engine and Drivetrain
Engine model5.0 V-8 carb
Engine model5.7 l Multi Port Fuel Injected MEFI-5 V-8
Jet pumpAmerican Turbine SD-309
Jet pumpHamilton 212
Fuel tank capacity - Detail62 gal
Fuel tank capacity - Detail62 gal
Fuel tank capacity - Liters234.7
Fuel tank capacity - Liters234.7
Fuel tank capacity - Gal62
Fuel tank capacity - Gal62
Fuel typeGas
Fuel typeGas
Drive typeJet Drive
Drive typeJet Drive
Engine makenot available
Engine makeMarine Power
Impellernot available
ImpellerTurbo
Operational Info
Maximum capacity6 / 980 lbs
Maximum capacitynot available
Maximum people1,300 lbs
Maximum peoplenot available

Weldcraft Marine 20 2009 vs Weldcraft Marine 21 Legacy 2012 — Common Questions

Which is the larger boat — the Weldcraft Marine 20 2009 or the Weldcraft Marine 21 Legacy 2012?
The Weldcraft Marine 21 Legacy 2012 is the longer of the two at 21,0 feet overall. The Weldcraft Marine 20 2009 comes in at 2,0 feet, making it roughly 19,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Weldcraft Marine 20 2009 or the Weldcraft Marine 21 Legacy 2012?
For trailering, the Weldcraft Marine 20 2009 has the edge at 25 lbs dry weight versus 31 lbs for the Weldcraft Marine 21 Legacy 2012. 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.
How many people can each boat hold?
The Weldcraft Marine 20 2009 is Coast Guard rated for 1 passengers, while the Weldcraft Marine 21 Legacy 2012 is certified for 6. 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 21 Legacy 2012 measures 95" wide, compared to 86" for the Weldcraft Marine 20 2009. 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.
How do the fuel tanks compare on the Weldcraft Marine 20 2009 and Weldcraft Marine 21 Legacy 2012?
Both boats carry similar fuel loads — 62 gallons and 62 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Weldcraft Marine 20 2009 and Weldcraft Marine 21 Legacy 2012 from the same manufacturer?
Yes — both the Weldcraft Marine 20 2009 and the Weldcraft Marine 21 Legacy 2012 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.