Crestliner Fish Hawk 1650 Tiller 2006 boat specs
Crestliner
Crestliner Fish Hawk 1650 Tiller 2006
2006
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VS
Crestliner Sportsman 18 SS 2007 boat specs
Crestliner
Crestliner Sportsman 18 SS 2007
2007
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Crestliner Fish Hawk 1650 Tiller 2006 vs Crestliner Sportsman 18 SS 2007 — Same Brand, Different Boat

The Crestliner Fish Hawk 1650 Tiller 2006 vs Crestliner Sportsman 18 SS 2007 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 2006 at 16,0 ft versus Crestliner Sportsman 18 SS 2007 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 2006 and 50 hp for the Crestliner Sportsman 18 SS 2007. 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 Sportsman 18 SS 2007 is rated for 7 passengers, while the Crestliner Fish Hawk 1650 Tiller 2006 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Sportsman 18 SS 2007 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Crestliner Sportsman 18 SS 2007 comes in at 1 lbs per hp versus 2 lbs per hp for the Crestliner Fish Hawk 1650 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 Sportsman 18 SS 2007 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 2006 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
ModelSportsman 18 SS
Model Year2006
Model Year2007
Measurements / Dimensions
Beam87 in. (221 cm)
Beam78 in. (198 cm)
Beam - Meters2.21
Beam - Meters1.98
Beam - Inches87
Beam - Inches78
Deadrise12℃
Deadrise10℃
Depth - Detail24 in. (61 cm)
Depth - Detailnot available
Depth - Centimeters60.96
Depth - Centimetersnot available
Depth - Inches24
Depth - Inchesnot available
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 - Detail33.5 in. (85 cm)
Height - Meters0.89
Height - Meters0.86
Height - Inches35
Height - Inches33.5
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
Body / Hull
Hull materialAluminum
Hull materialnot available
Hull thicknessnot available
Hull thicknessBottom: .090 Sides: .080 Transom: .125
Hull typenot available
Hull typeModified Vee
Engine and Drivetrain
Engine/s standard40ELHPT
Engine/s standard25ML
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

Crestliner Fish Hawk 1650 Tiller 2006 vs Crestliner Sportsman 18 SS 2007 — Common Questions

Which is the larger boat — the Crestliner Fish Hawk 1650 Tiller 2006 or the Crestliner Sportsman 18 SS 2007?
The Crestliner Sportsman 18 SS 2007 is the longer of the two at 18,0 feet overall. The Crestliner Fish Hawk 1650 Tiller 2006 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 2006 or the Crestliner Sportsman 18 SS 2007?
For trailering, the Crestliner Sportsman 18 SS 2007 has the edge at 67 lbs dry weight versus 88 lbs for the Crestliner Fish Hawk 1650 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 1650 Tiller 2006 is rated to a maximum of 60 hp, giving it the larger power ceiling. The Crestliner Sportsman 18 SS 2007 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 2006 is Coast Guard rated for 5 passengers, while the Crestliner Sportsman 18 SS 2007 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 Sportsman 18 SS 2007 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 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 1650 Tiller 2006 measures 87" wide, compared to 78" for the Crestliner Sportsman 18 SS 2007. 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 2006 and Crestliner Sportsman 18 SS 2007 from the same manufacturer?
Yes — both the Crestliner Fish Hawk 1650 Tiller 2006 and the Crestliner Sportsman 18 SS 2007 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.