Crestliner Fish Hawk 1650 Tiller 2005 boat specs
Crestliner
Crestliner Fish Hawk 1650 Tiller 2005
2005
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VS
Crestliner Sportsmen Series 18 SS 2009 boat specs
Crestliner
Crestliner Sportsmen Series 18 SS 2009
2009
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Crestliner Fish Hawk 1650 Tiller 2005 vs Crestliner Sportsmen Series 18 SS 2009 — Same Brand, Different Boat

The Crestliner Fish Hawk 1650 Tiller 2005 vs Crestliner Sportsmen Series 18 SS 2009 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 1650 Tiller 2005 at 16,0 ft versus Crestliner Sportsmen Series 18 SS 2009 at 18,0 ft. At 88 lbs and 67 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 share a closely matched power ceiling — 60 hp for the Crestliner Fish Hawk 1650 Tiller 2005 and 50 hp for the Crestliner Sportsmen Series 18 SS 2009. 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 Sportsmen Series 18 SS 2009 is rated for 7 passengers, while the Crestliner Fish Hawk 1650 Tiller 2005 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Sportsmen Series 18 SS 2009 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Crestliner Sportsmen Series 18 SS 2009 comes in at 1 lbs per hp versus 2 lbs per hp for the Crestliner Fish Hawk 1650 Tiller 2005. 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 Sportsmen Series 18 SS 2009 if your priority is putting more people on the water — it handles 7 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The Crestliner Fish Hawk 1650 Tiller 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.
General Boat Info
MakeCrestliner
MakeCrestliner
ModelFish Hawk 1650 Tiller
ModelSportsmen Series 18 SS
Model Year2005
Model Year2009
Measurements / Dimensions
Beam87 in. (221 cm)
Beam78 in. (198 cm)
Beam - Meters2.21
Beam - Meters1.98
Beam - Inches87
Beam - Inches78
Depth - Detail24 in. (61 cm)
Depth - Detail33.5 in. (85 cm) bow depth
Depth - Centimeters60.96
Depth - Centimeters86.36
Depth - Inches24
Depth - Inches33.5
Weight - Detail880 lbs. (399 kg)
Weight - Detail670 lbs. (304 kg)
Weight - kg399.16
Weight - kg303.91
Weight - lbs.88
Weight - lbs.67
Width [transom] - Detail87 in. (221 cm)
Width [transom] - Detail78 in. (198 cm)
Height - Detail35 in. (89 cm)
Height - Detailnot available
Height - Meters0.89
Height - Metersnot available
Height - Inches35
Height - Inchesnot available
Height [transom]20 in. (51 cm)
Height [transom]20 in. (51 cm)
Length - Meters4.8
Length - Meters5.5
Length - Feet16
Length - Feet18
Length overall - Detail16 ft. 0 in. (4.8 m)
Length overall - Detail18 ft. 0 in. (5.5 m)
Length overall - Meters4.88
Length overall - Meters5.49
Length overall - Inches192
Length overall - Inches216
Deadrisenot available
Deadrise10°
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thicknessnot available
Hull thicknessBottom: 0.090 in. Sides: 0.080 in. Transom: 0.125 in
Hull typenot available
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail18 gal. (68 l)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters68.14
Fuel tank capacity - Litersnot available
Fuel tank capacity - Gal18
Fuel tank capacity - Galnot available
Drive typeOutboard
Drive typeOutboard
Engine max60 hp
Engine max50 hp
Fuel typenot available
Fuel typeGas
Operational Info
Maximum capacity1,200 lbs. (544 kg)
Maximum capacity1,390 lbs. (630 kg)
Maximum people5
Maximum people7
Trailer Info
Trailer - DetailOptional
Trailer - Detailnot available

Crestliner Fish Hawk 1650 Tiller 2005 vs Crestliner Sportsmen Series 18 SS 2009 — Common Questions

Which is the larger boat — the Crestliner Fish Hawk 1650 Tiller 2005 or the Crestliner Sportsmen Series 18 SS 2009?
The Crestliner Sportsmen Series 18 SS 2009 is the longer of the two at 18,0 feet overall. The Crestliner Fish Hawk 1650 Tiller 2005 comes in at 16,0 feet, making it roughly 2,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Crestliner Fish Hawk 1650 Tiller 2005 or the Crestliner Sportsmen Series 18 SS 2009?
For trailering, the Crestliner Sportsmen Series 18 SS 2009 has the edge at 67 lbs dry weight versus 88 lbs for the Crestliner Fish Hawk 1650 Tiller 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 1650 Tiller 2005 is rated to a maximum of 60 hp, giving it the larger power ceiling. The Crestliner Sportsmen Series 18 SS 2009 tops out at 50 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 1650 Tiller 2005 is Coast Guard rated for 5 passengers, while the Crestliner Sportsmen Series 18 SS 2009 is certified for 7. 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 Sportsmen Series 18 SS 2009 has a better power-to-weight ratio at 1 lbs per hp compared to 2 lbs per hp for the Crestliner Fish Hawk 1650 Tiller 2005. 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 1650 Tiller 2005 measures 87" wide, compared to 78" for the Crestliner Sportsmen Series 18 SS 2009. 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 Fish Hawk 1650 Tiller 2005 and Crestliner Sportsmen Series 18 SS 2009 from the same manufacturer?
Yes — both the Crestliner Fish Hawk 1650 Tiller 2005 and the Crestliner Sportsmen Series 18 SS 2009 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.