Weldcraft Marine 21 Legacy 2007 boat specs
Weld-Craft
Weldcraft Marine 21 Legacy 2007
2007
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VS
Weldcraft Marine Maverick 186 DV 2006 boat specs
Weld-Craft
Weldcraft Marine Maverick 186 DV 2006
2006
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Weldcraft Marine 21 Legacy 2007 vs Weldcraft Marine Maverick 186 DV 2006 — Same Brand, Different Boat

The Weldcraft Marine 21 Legacy 2007 vs Weldcraft Marine Maverick 186 DV 2006 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.

On paper these two are close siblings in the size department — Weldcraft Marine 21 Legacy 2007 at 21,0 ft versus Weldcraft Marine Maverick 186 DV 2006 at 18,0 ft. Weight tells a clearer story for trailering families: the Weldcraft Marine Maverick 186 DV 2006 tips the scales at 174 lbs — 143 lbs less than the Weldcraft Marine 21 Legacy 2007 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 Maverick 186 DV 2006 tops out at 150 hp. Engine specs for the Weldcraft Marine 21 Legacy 2007 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Weldcraft Marine 21 Legacy 2007 carries 62 gallons versus 42 gallons in the Weldcraft Marine Maverick 186 DV 2006. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 6 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

Bottom line: The Weldcraft Marine 21 Legacy 2007 at 21,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Weldcraft Marine Maverick 186 DV 2006 at 18,0 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.
General Boat Info
MakeWeldcraft Marine
MakeWeldcraft Marine
Model21 Legacy
ModelMaverick 186 DV
Model Year2007
Model Year2006
Measurements / Dimensions
Beam95 in
Beam98 in
Beam - Meters2.41
Beam - Meters2.49
Beam - Inches95
Beam - Inches98
Deadrise14℃ at transom
Deadrise28℃ bow variable to 18℃ at transom
Weight - Detail3,100 lbs
Weight - Detail1,740 lbs
Weight - kg1406.14
Weight - kg789.25
Weight - lbs.31
Weight - lbs.174
Length - Feet21
Length - Feet18
Length overall - Detail21 ft. 0 in
Length overall - Detail18 ft. 6 in
Length overall - Meters6.4
Length overall - Meters5.64
Length overall - Inches252
Length overall - Inches222
Length - Inchesnot available
Length - Inches6
Engine and Drivetrain
Engine/s standardMarine Power 350 fuel injected V-8 Pump: Hamilton 212 with Turbo Impeller
Engine/s standardnot available
Fuel tank capacity - Detail62 gal
Fuel tank capacity - Detail42 gal
Fuel tank capacity - Liters234.7
Fuel tank capacity - Liters158.99
Fuel tank capacity - Gal62
Fuel tank capacity - Gal42
Fuel typeGas
Fuel typeGas
Drive typeJet Drive
Drive typeOutboard
Engine maxnot available
Engine max150 hp
Operational Info
Maximum capacitynot available
Maximum capacity1,550 lbs
Maximum peoplenot available
Maximum people6

Weldcraft Marine 21 Legacy 2007 vs Weldcraft Marine Maverick 186 DV 2006 — Common Questions

Which is the larger boat — the Weldcraft Marine 21 Legacy 2007 or the Weldcraft Marine Maverick 186 DV 2006?
The Weldcraft Marine 21 Legacy 2007 is the longer of the two at 21,0 feet overall. The Weldcraft Marine Maverick 186 DV 2006 comes in at 18,0 feet, making it roughly 3,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Weldcraft Marine 21 Legacy 2007 or the Weldcraft Marine Maverick 186 DV 2006?
For trailering, the Weldcraft Marine 21 Legacy 2007 has the edge at 31 lbs dry weight versus 174 lbs for the Weldcraft Marine Maverick 186 DV 2006. 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 Maverick 186 DV 2006 has a documented max rating of 150 hp. Engine specifications for the Weldcraft Marine 21 Legacy 2007 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 2007 is Coast Guard rated for 6 passengers, while the Weldcraft Marine Maverick 186 DV 2006 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 Maverick 186 DV 2006 measures 98" wide, compared to 95" for the Weldcraft Marine 21 Legacy 2007. 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 2007 or the Weldcraft Marine Maverick 186 DV 2006?
The Weldcraft Marine 21 Legacy 2007 has the bigger tank at 62 gallons, versus 42 gallons on the Weldcraft Marine Maverick 186 DV 2006. That 20-gallon difference translates to roughly 60–100 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Weldcraft Marine 21 Legacy 2007 and Weldcraft Marine Maverick 186 DV 2006 from the same manufacturer?
Yes — both the Weldcraft Marine 21 Legacy 2007 and the Weldcraft Marine Maverick 186 DV 2006 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.