Weldcraft Marine 188 Rebel 2007 boat specs
Weld-Craft
Weldcraft Marine 188 Rebel 2007
2007
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VS
Weldcraft Marine Renegade - Inboard 2005 boat specs
Weld-Craft
Weldcraft Marine Renegade - Inboard 2005
2005
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Weldcraft Marine 188 Rebel 2007 vs Weldcraft Marine Renegade - Inboard 2005 — Same Brand, Different Boat

The Weldcraft Marine 188 Rebel 2007 vs Weldcraft Marine Renegade - Inboard 2005 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.

Size is the most obvious dividing line here. The Weldcraft Marine 188 Rebel 2007 measures 18,0 feet overall (2007), giving it roughly 16,0 additional feet of deck space compared to the Weldcraft Marine Renegade - Inboard 2005 at 2,0 feet (2005). Weight tells a clearer story for trailering families: the Weldcraft Marine 188 Rebel 2007 tips the scales at 1 439 lbs — 1 414 lbs more than the Weldcraft Marine Renegade - Inboard 2005 at 25 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 power gap is worth calling out. Rated to 280 hp, the Weldcraft Marine Renegade - Inboard 2005 has a 130-hp advantage over the Weldcraft Marine 188 Rebel 2007's 150-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Weldcraft Marine Renegade - Inboard 2005 carries 62 gallons versus 42 gallons in the Weldcraft Marine 188 Rebel 2007. 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.

At this size, power-to-weight ratio matters more than outright horsepower. The Weldcraft Marine Renegade - Inboard 2005 comes in at 0 lbs per hp versus 10 lbs per hp for the Weldcraft Marine 188 Rebel 2007. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.

Bottom line: The Weldcraft Marine 188 Rebel 2007 at 18,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Weldcraft Marine Renegade - Inboard 2005 at 2,0 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
Model188 Rebel
ModelRenegade - Inboard
Model Year2007
Model Year2005
Measurements / Dimensions
Beam88 in
Beam86 in
Beam - Meters2.24
Beam - Meters2.18
Beam - Inches88
Beam - Inches86
Deadrise24 bow variable to 14℃ at transom
Deadrise14℃
Weight - Detail1,439 lbs
Weight - Detail2,500 lbs
Weight - kg652.72
Weight - kg1133.98
Weight - lbs.1439
Weight - lbs.25
Length - Feet18
Length - Feet2
Length - Inches8
Length - Inchesnot available
Length overall - Detail18 ft. 8 in
Length overall - Detail20 ft. 0 in
Length overall - Meters5.69
Length overall - Meters6.1
Length overall - Inches224
Length overall - Inches24
Engine and Drivetrain
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 typenot available
Drive typeOutboard
Drive typeInboard
Engine max150 hp
Engine max280 hp
Engine/s standardnot available
Engine/s standardGM 5.0L V-8 Carbureted
Operational Info
Maximum capacity1,550 lbs
Maximum capacity960 lbs
Maximum people6
Maximum people6

Weldcraft Marine 188 Rebel 2007 vs Weldcraft Marine Renegade - Inboard 2005 — Common Questions

Which is the larger boat — the Weldcraft Marine 188 Rebel 2007 or the Weldcraft Marine Renegade - Inboard 2005?
The Weldcraft Marine 188 Rebel 2007 is the longer of the two at 18,0 feet overall. The Weldcraft Marine Renegade - Inboard 2005 comes in at 2,0 feet, making it roughly 16,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Weldcraft Marine 188 Rebel 2007 or the Weldcraft Marine Renegade - Inboard 2005?
For trailering, the Weldcraft Marine Renegade - Inboard 2005 has the edge at 25 lbs dry weight versus 1 439 lbs for the Weldcraft Marine 188 Rebel 2007. 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.
Which boat can handle a bigger outboard?
The Weldcraft Marine Renegade - Inboard 2005 is rated to a maximum of 280 hp, giving it the larger power ceiling. The Weldcraft Marine 188 Rebel 2007 tops out at 150 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Weldcraft Marine 188 Rebel 2007 is Coast Guard rated for 6 passengers, while the Weldcraft Marine Renegade - Inboard 2005 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 has the better power-to-weight ratio?
The Weldcraft Marine Renegade - Inboard 2005 has a better power-to-weight ratio at 0 lbs per hp compared to 10 lbs per hp for the Weldcraft Marine 188 Rebel 2007. A lower number means quicker acceleration and faster time to plane — the number that actually matters most on short, sporty boats like these.
Which boat is wider, and does it affect trailering?
The Weldcraft Marine 188 Rebel 2007 measures 88" wide, compared to 86" for the Weldcraft Marine Renegade - Inboard 2005. 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 188 Rebel 2007 or the Weldcraft Marine Renegade - Inboard 2005?
The Weldcraft Marine Renegade - Inboard 2005 has the bigger tank at 62 gallons, versus 42 gallons on the Weldcraft Marine 188 Rebel 2007. 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 188 Rebel 2007 and Weldcraft Marine Renegade - Inboard 2005 from the same manufacturer?
Yes — both the Weldcraft Marine 188 Rebel 2007 and the Weldcraft Marine Renegade - Inboard 2005 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.