Crestliner Fish Hawk 1650 SC 2005 boat specs
Crestliner
Crestliner Fish Hawk 1650 SC 2005
2005
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Crestliner Grand Cayman 2385 Tritoon 2008 boat specs
Crestliner
Crestliner Grand Cayman 2385 Tritoon 2008
2008
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Crestliner Fish Hawk 1650 SC 2005 vs Crestliner Grand Cayman 2385 Tritoon 2008 — Same Brand, Different Boat

The Crestliner Fish Hawk 1650 SC 2005 vs Crestliner Grand Cayman 2385 Tritoon 2008 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 Crestliner Grand Cayman 2385 Tritoon 2008 measures 22,0 feet overall (2008), giving it roughly 6,0 additional feet of deck space compared to the Crestliner Fish Hawk 1650 SC 2005 at 16,0 feet (2005). Weight tells a clearer story for trailering families: the Crestliner Grand Cayman 2385 Tritoon 2008 tips the scales at 235 lbs — 147 lbs less than the Crestliner Fish Hawk 1650 SC 2005 at 88 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 200 hp, the Crestliner Grand Cayman 2385 Tritoon 2008 has a 110-hp advantage over the Crestliner Fish Hawk 1650 SC 2005's 90-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Crestliner Grand Cayman 2385 Tritoon 2008 carries 56 gallons versus 18 gallons in the Crestliner Fish Hawk 1650 SC 2005. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Crestliner Grand Cayman 2385 Tritoon 2008 is rated for 15 passengers, while the Crestliner Fish Hawk 1650 SC 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 Grand Cayman 2385 Tritoon 2008 could be the deciding factor.

Bottom line: Choose the Crestliner Grand Cayman 2385 Tritoon 2008 if your priority is putting more people on the water — it handles 15 passengers and at 22,0 ft it has the deck room to back that rating up comfortably. The Crestliner Fish Hawk 1650 SC 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 SC
ModelGrand Cayman 2385 Tritoon
Model Year2005
Model Year2008
Measurements / Dimensions
Beam87 in. (221 cm)
Beam102 in. (259 cm)
Beam - Meters2.21
Beam - Meters2.59
Beam - Inches87
Beam - Inches102
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 - Detail2,350 lbs. (1,066 kg)
Weight - kg399.16
Weight - kg1065.94
Weight - lbs.88
Weight - lbs.235
Width [transom] - Detail87 in. (221 cm)
Width [transom] - Detailnot available
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]not available
Length - Meters4.8
Length - Meters6.8
Length - Feet16
Length - Feet22
Length overall - Detail16 ft. 0 in. (4.8 m)
Length overall - Detail22 ft. 7 in. (6.8 m)
Length overall - Meters4.88
Length overall - Meters6.88
Length overall - Inches192
Length overall - Inches271
Length - Inchesnot available
Length - Inches7
Body / Hull
Hull thicknessBottom: .090 Sides: .080 Transom: .125
Hull thickness0.080 in
Hull materialnot available
Hull materialAluminum
Hull typenot available
Hull typePontoon
Engine and Drivetrain
Fuel tank capacity - Detail18 gal. (68 l)
Fuel tank capacity - Detail56 gal. (212 l)
Fuel tank capacity - Liters68.14
Fuel tank capacity - Liters211.98
Fuel tank capacity - Gal18
Fuel tank capacity - Gal56
Drive typeOutboard
Drive typeOutboard
Engine max90 hp
Engine max200 hp
Fuel typenot available
Fuel typeGas
Operational Info
Maximum capacity1,200 lbs. (544 kg)
Maximum capacity3,300 lbs. (1,497 kg)
Maximum people5
Maximum people15
Trailer Info
Trailer - DetailOptional
Trailer - Detailnot available
Pontoon and Inflatable Specific
Tube diameternot available
Tube diameter27 in. (69 cm)
Number of tubesnot available
Number of tubes3

Crestliner Fish Hawk 1650 SC 2005 vs Crestliner Grand Cayman 2385 Tritoon 2008 — Common Questions

Which is the larger boat — the Crestliner Fish Hawk 1650 SC 2005 or the Crestliner Grand Cayman 2385 Tritoon 2008?
The Crestliner Grand Cayman 2385 Tritoon 2008 is the longer of the two at 22,0 feet overall. The Crestliner Fish Hawk 1650 SC 2005 comes in at 16,0 feet, making it roughly 6,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Crestliner Fish Hawk 1650 SC 2005 or the Crestliner Grand Cayman 2385 Tritoon 2008?
For trailering, the Crestliner Fish Hawk 1650 SC 2005 has the edge at 88 lbs dry weight versus 235 lbs for the Crestliner Grand Cayman 2385 Tritoon 2008. 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 Grand Cayman 2385 Tritoon 2008 is rated to a maximum of 200 hp, giving it the larger power ceiling. The Crestliner Fish Hawk 1650 SC 2005 tops out at 90 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 SC 2005 is Coast Guard rated for 5 passengers, while the Crestliner Grand Cayman 2385 Tritoon 2008 is certified for 15. 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 is wider, and does it affect trailering?
The Crestliner Grand Cayman 2385 Tritoon 2008 measures 102" wide, compared to 87" for the Crestliner Fish Hawk 1650 SC 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 Crestliner Fish Hawk 1650 SC 2005 or the Crestliner Grand Cayman 2385 Tritoon 2008?
The Crestliner Grand Cayman 2385 Tritoon 2008 has the bigger tank at 56 gallons, versus 18 gallons on the Crestliner Fish Hawk 1650 SC 2005. That 38-gallon difference translates to roughly 114–190 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Crestliner Fish Hawk 1650 SC 2005 and Crestliner Grand Cayman 2385 Tritoon 2008 from the same manufacturer?
Yes — both the Crestliner Fish Hawk 1650 SC 2005 and the Crestliner Grand Cayman 2385 Tritoon 2008 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.