Crestliner Fish Hawk 1700 Tiller 2008 boat specs
Crestliner
Crestliner Fish Hawk 1700 Tiller 2008
2008
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VS
Crestliner Fish Hawk 1850 SC 2005 boat specs
Crestliner
Crestliner Fish Hawk 1850 SC 2005
2005
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Crestliner Fish Hawk 1700 Tiller 2008 vs Crestliner Fish Hawk 1850 SC 2005: Same Brand, Different Boat

The Crestliner Fish Hawk 1700 Tiller 2008 vs Crestliner Fish Hawk 1850 SC 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.

On paper these two are close siblings in the size department - Crestliner Fish Hawk 1700 Tiller 2008 at 17,0 ft versus Crestliner Fish Hawk 1850 SC 2005 at 18,0 ft. Weight tells a clearer story for trailering families: the Crestliner Fish Hawk 1850 SC 2005 tips the scales at 1 300 lbs - 250 lbs less than the Crestliner Fish Hawk 1700 Tiller 2008 at 1 050 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 150 hp, the Crestliner Fish Hawk 1850 SC 2005 has a 75-hp advantage over the Crestliner Fish Hawk 1700 Tiller 2008's 75-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads - 30 gal and 31 gal - so range won't be a tiebreaker here.

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 Crestliner Fish Hawk 1850 SC 2005 comes in at 9 lbs per hp versus 14 lbs per hp for the Crestliner Fish Hawk 1700 Tiller 2008. 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: Performance buyers should lean toward the Crestliner Fish Hawk 1850 SC 2005 and its 150-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Crestliner Fish Hawk 1700 Tiller 2008 with its 75-hp rating is the more economical daily driver.
General Boat Info
MakeCrestliner
MakeCrestliner
ModelFish Hawk 1700 Tiller
ModelFish Hawk 1850 SC
Model Year2008
Model Year2005
Measurements / Dimensions
Beam91 in. (231 cm)
Beam95.5 in. (243 cm)
Beam - Meters2.31
Beam - Meters2.44
Beam - Inches91
Beam - Inches95.5
Deadrise12℃
Deadrisenot available
Depth - Detail24 in. (61 cm)
Depth - Detail24 in. (61 cm)
Depth - Centimeters60.96
Depth - Centimeters60.96
Depth - Inches24
Depth - Inches24
Weight - Detail1,050 lbs. (476 kg)
Weight - Detail1,300 lbs. (590 kg)
Weight - kg476.27
Weight - kg589.67
Weight - lbs.1050
Weight - lbs.1300
Width [transom] - Detail91 in. (231 cm)
Width [transom] - Detail95.5 in. (243 cm)
Height - Detail35 in. (89 cm)
Height - Detail35 in. (89 cm)
Height - Meters0.89
Height - Meters0.89
Height - Inches35
Height - Inches35
Height [transom]20 in. (51 cm)
Height [transom]not available
Length - Meters5.2
Length - Meters5.6
Length - Feet17
Length - Feet18
Length - Inches2
Length - Inches3
Length overall - Detail17 ft. 2 in. (5.2 m)
Length overall - Detail18 ft. 3 in. (5.6 m)
Length overall - Meters5.23
Length overall - Meters5.56
Length overall - Inches206
Length overall - Inches219
Body / Hull
Hull materialAluminum
Hull materialnot available
Hull thicknessBottom: 0.090 in. Sides: 0.080 in. Transom: 0.125 in.
Hull thicknessBottom: .100 Sides: .090 Transom: .125
Hull typeModified Vee
Hull typenot available
Engine and Drivetrain
Fuel tank capacity - Detail30 gal. (113 l)
Fuel tank capacity - Detail31 gal. (117 l)
Fuel tank capacity - Liters113.56
Fuel tank capacity - Liters117.35
Fuel tank capacity - Gal30
Fuel tank capacity - Gal31
Fuel typeGas
Fuel typenot available
Drive typeOutboard
Drive typeOutboard
Engine max75 hp
Engine max150 hp
Operational Info
Maximum capacity1,450 lbs. (657 kg)
Maximum capacity1,360 lbs. (617 kg)
Maximum people6
Maximum people6
Trailer Info
Trailer - Detailnot available
Trailer - DetailOptional

Crestliner Fish Hawk 1700 Tiller 2008 vs Crestliner Fish Hawk 1850 SC 2005 - Common Questions

Which is the larger boat - the Crestliner Fish Hawk 1700 Tiller 2008 or the Crestliner Fish Hawk 1850 SC 2005?
The Crestliner Fish Hawk 1850 SC 2005 is the longer of the two at 18,0 feet overall. The Crestliner Fish Hawk 1700 Tiller 2008 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 Fish Hawk 1700 Tiller 2008 or the Crestliner Fish Hawk 1850 SC 2005?
For trailering, the Crestliner Fish Hawk 1700 Tiller 2008 has the edge at 1 050 lbs dry weight versus 1 300 lbs for the Crestliner Fish Hawk 1850 SC 2005. 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 SC 2005 is rated to a maximum of 150 hp, giving it the larger power ceiling. The Crestliner Fish Hawk 1700 Tiller 2008 tops out at 75 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 Fish Hawk 1700 Tiller 2008 is Coast Guard rated for 6 passengers, while the Crestliner Fish Hawk 1850 SC 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 Crestliner Fish Hawk 1850 SC 2005 has a better power-to-weight ratio at 9 lbs per hp compared to 14 lbs per hp for the Crestliner Fish Hawk 1700 Tiller 2008. 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 SC 2005 measures 96" wide, compared to 91" for the Crestliner Fish Hawk 1700 Tiller 2008. 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 Crestliner Fish Hawk 1700 Tiller 2008 and Crestliner Fish Hawk 1850 SC 2005?
Both boats carry similar fuel loads - 30 gallons and 31 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Crestliner Fish Hawk 1700 Tiller 2008 and Crestliner Fish Hawk 1850 SC 2005 from the same manufacturer?
Yes - both the Crestliner Fish Hawk 1700 Tiller 2008 and the Crestliner Fish Hawk 1850 SC 2005 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.