Crestliner C 1756 V 2005 boat specs
Crestliner
Crestliner C 1756 V 2005
2005
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VS
Crestliner Fish Hawk 1850 Tiller 2006 boat specs
Crestliner
Crestliner Fish Hawk 1850 Tiller 2006
2006
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Crestliner C 1756 V 2005 vs Crestliner Fish Hawk 1850 Tiller 2006: Same Brand, Different Boat

The Crestliner C 1756 V 2005 vs Crestliner Fish Hawk 1850 Tiller 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 - Crestliner C 1756 V 2005 at 17,0 ft versus Crestliner Fish Hawk 1850 Tiller 2006 at 18,0 ft. Weight tells a clearer story for trailering families: the Crestliner Fish Hawk 1850 Tiller 2006 tips the scales at 1 250 lbs - 500 lbs less than the Crestliner C 1756 V 2005 at 750 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.

Both boats share a closely matched power ceiling - 70 hp for the Crestliner C 1756 V 2005 and 90 hp for the Crestliner Fish Hawk 1850 Tiller 2006. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup.

For family outings this is probably the sharpest distinction between the two. The Crestliner Fish Hawk 1850 Tiller 2006 is rated for 6 passengers, while the Crestliner C 1756 V 2005 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Fish Hawk 1850 Tiller 2006 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Crestliner C 1756 V 2005 comes in at 11 lbs per hp versus 14 lbs per hp for the Crestliner Fish Hawk 1850 Tiller 2006. 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: Choose the Crestliner Fish Hawk 1850 Tiller 2006 if your priority is putting more people on the water - it handles 6 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The Crestliner C 1756 V 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.
General Boat Info
MakeCrestliner
MakeCrestliner
ModelC 1756 V
ModelFish Hawk 1850 Tiller
Model Year2005
Model Year2006
Measurements / Dimensions
Beam77 in. (196 cm)
Beam95.5 in. (243 cm)
Beam - Meters1.96
Beam - Meters2.44
Beam - Inches77
Beam - Inches95.5
Depth - Detail21 in. (51 cm)
Depth - Detail24 in. (61 cm)
Depth - Centimeters53.34
Depth - Centimeters60.96
Depth - Inches21
Depth - Inches24
Weight - Detail750 lbs. (340 kg)
Weight - Detail1,250 lbs. (567 kg)
Weight - kg340.19
Weight - kg566.99
Weight - lbs.750
Weight - lbs.1250
Width [transom] - Detail56 in. (142 cm)
Width [transom] - Detail95.5 in. (243 cm)
Height [transom]20 in. (51 cm)
Height [transom]25 in. (64 cm)
Length - Meters5.2
Length - Meters5.7
Length - Feet17
Length - Feet18
Length overall - Detail17 ft. 0 in. (5.2 m)
Length overall - Detail18 ft. 6 in. (5.7 m)
Length overall - Meters5.18
Length overall - Meters5.64
Length overall - Inches204
Length overall - Inches222
Deadrisenot available
Deadrise12℃
Height - Detailnot available
Height - Detail35 in. (89 cm)
Height - Metersnot available
Height - Meters0.89
Height - Inchesnot available
Height - Inches35
Length - Inchesnot available
Length - Inches6
Body / Hull
Hull materialAluminum
Hull materialnot available
Hull thicknessHull Gauge: .100 in.
Hull thicknessBottom: .100 Sides: .090 Transom: .125
Engine and Drivetrain
Engine max70 hp
Engine max90 hp
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail31 gal. (117 l)
Fuel tank capacity - Litersnot available
Fuel tank capacity - Liters117.35
Fuel tank capacity - Galnot available
Fuel tank capacity - Gal31
Drive typenot available
Drive typeOutboard
Operational Info
Maximum capacity1,130 lbs. (512 kg)
Maximum capacity1,360 lbs. (617 kg)
Maximum people4
Maximum people6
Trailer Info
Trailer - DetailOptional
Trailer - Detailnot available

Crestliner C 1756 V 2005 vs Crestliner Fish Hawk 1850 Tiller 2006 - Common Questions

Which is the larger boat - the Crestliner C 1756 V 2005 or the Crestliner Fish Hawk 1850 Tiller 2006?
The Crestliner Fish Hawk 1850 Tiller 2006 is the longer of the two at 18,0 feet overall. The Crestliner C 1756 V 2005 comes in at 17,0 feet, making it roughly 1,0 ft shorter - a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer - the Crestliner C 1756 V 2005 or the Crestliner Fish Hawk 1850 Tiller 2006?
For trailering, the Crestliner C 1756 V 2005 has the edge at 750 lbs dry weight versus 1 250 lbs for the Crestliner Fish Hawk 1850 Tiller 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.
Which boat can handle a bigger outboard?
The Crestliner Fish Hawk 1850 Tiller 2006 is rated to a maximum of 90 hp, giving it the larger power ceiling. The Crestliner C 1756 V 2005 tops out at 70 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 Crestliner C 1756 V 2005 is Coast Guard rated for 4 passengers, while the Crestliner Fish Hawk 1850 Tiller 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 has the better power-to-weight ratio?
The Crestliner C 1756 V 2005 has a better power-to-weight ratio at 11 lbs per hp compared to 14 lbs per hp for the Crestliner Fish Hawk 1850 Tiller 2006. 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 Crestliner Fish Hawk 1850 Tiller 2006 measures 96" wide, compared to 77" for the Crestliner C 1756 V 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.
Are the Crestliner C 1756 V 2005 and Crestliner Fish Hawk 1850 Tiller 2006 from the same manufacturer?
Yes - both the Crestliner C 1756 V 2005 and the Crestliner Fish Hawk 1850 Tiller 2006 are built by Crestliner. 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.