Weldcraft Marine 18 Renegade 2013 boat specs
Weld-Craft
Weldcraft Marine 18 Renegade 2013
2013
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VS
Weldcraft Marine 21 2009 boat specs
Weld-Craft
Weldcraft Marine 21 2009
2009
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Weldcraft Marine 18 Renegade 2013 vs Weldcraft Marine 21 2009 — Same Brand, Different Boat

Matching a modified vee Weldcraft Marine 18 Renegade 2013 against a deep vee Weldcraft Marine 21 2009 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.

On paper these two are close siblings in the size department — Weldcraft Marine 18 Renegade 2013 at 18,1 ft versus Weldcraft Marine 21 2009 at 21,0 ft. At 24 lbs and 28 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.

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 2009 at 21,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Weldcraft Marine 18 Renegade 2013 at 18,1 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
Model18 Renegade
Model21
Model Year2013
Model Year2009
Measurements / Dimensions
Beam86 in
Beam95 in
Beam - Meters2.18
Beam - Meters2.41
Beam - Inches86
Beam - Inches95
DeadriseTransom: 14°
Deadrise24° bow entry 19° forward entry 14° transom
Weight - Detail2,400 lbs
Weight - Detail2,800 lbs
Weight - kg1088.62
Weight - kg1270.06
Weight - lbs.24
Weight - lbs.28
Width [transom] - Detail86 in
Width [transom] - Detail95 x 0.190 in
Height - DetailSides: 30 in
Height - Detail33 x 0.125 in. sides
Height - Meters0.76
Height - Meters0
Height - Inches3
Height - Inches0.125
Length - Feet18.08
Length - Feet21
Length overall - Detail18 ft. 1 in
Length overall - Detail21 ft. 0 in
Length overall - Meters5.51
Length overall - Meters6.4
Length overall - Inches217
Length overall - Inches252
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thicknessBottom: 0.16 in. Sides: 0.10 in. Transom: 0.19 in
Hull thicknessnot available
Hull typeModified Vee
Hull typeDeep Vee
Engine and Drivetrain
Engine model5.7 l MEFI5
Engine model350 carb V-8
Jet pumpAmerican Turbine SD-309
Jet pumpAmerican Turbine SD-309
Fuel tank capacity - Detail42 gal
Fuel tank capacity - Detail62 gal
Fuel tank capacity - Liters158.99
Fuel tank capacity - Liters234.7
Fuel tank capacity - Gal42
Fuel tank capacity - Gal62
Fuel typeGas
Fuel typeGas
Drive typeJet Drive
Drive typeJet Drive
Operational Info
Maximum capacity1,300 lbs
Maximum capacitynot available
Maximum people6 / 980 lbs
Maximum peoplenot available

Weldcraft Marine 18 Renegade 2013 vs Weldcraft Marine 21 2009 — Common Questions

Which is the larger boat — the Weldcraft Marine 18 Renegade 2013 or the Weldcraft Marine 21 2009?
The Weldcraft Marine 21 2009 is the longer of the two at 21,0 feet overall. The Weldcraft Marine 18 Renegade 2013 comes in at 18,1 feet, making it roughly 2,9 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Weldcraft Marine 18 Renegade 2013 or the Weldcraft Marine 21 2009?
For trailering, the Weldcraft Marine 18 Renegade 2013 has the edge at 24 lbs dry weight versus 28 lbs for the Weldcraft Marine 21 2009. 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 18 Renegade 2013 is Coast Guard rated for 6 passengers, while the Weldcraft Marine 21 2009 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 2009 measures 95" wide, compared to 86" for the Weldcraft Marine 18 Renegade 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 18 Renegade 2013 or the Weldcraft Marine 21 2009?
The Weldcraft Marine 21 2009 has the bigger tank at 62 gallons, versus 42 gallons on the Weldcraft Marine 18 Renegade 2013. 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 18 Renegade 2013 and Weldcraft Marine 21 2009 from the same manufacturer?
Yes — both the Weldcraft Marine 18 Renegade 2013 and the Weldcraft Marine 21 2009 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.