Crestliner Grand Cayman 2785 2009 boat specs
Crestliner
Crestliner Grand Cayman 2785 2009
2009
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VS
Crestliner Sportfish 1750 O/B 2005 boat specs
Crestliner
Crestliner Sportfish 1750 O/B 2005
2005
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Crestliner Grand Cayman 2785 2009 vs Crestliner Sportfish 1750 O/B 2005 — Same Brand, Different Boat

The Crestliner Grand Cayman 2785 2009 vs Crestliner Sportfish 1750 O/B 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.

Size is the most obvious dividing line here. The Crestliner Grand Cayman 2785 2009 measures 26,0 feet overall (2009), giving it roughly 9,0 additional feet of deck space compared to the Crestliner Sportfish 1750 O/B 2005 at 17,0 feet (2005). At 25 lbs and 13 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 — 150 hp for the Crestliner Grand Cayman 2785 2009 and 140 hp for the Crestliner Sportfish 1750 O/B 2005. 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. Fuel capacity breaks the other way: the Crestliner Sportfish 1750 O/B 2005 carries 33 gallons versus 25 gallons in the Crestliner Grand Cayman 2785 2009. 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 2785 2009 is rated for 16 passengers, while the Crestliner Sportfish 1750 O/B 2005 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Grand Cayman 2785 2009 could be the deciding factor.

Bottom line: Choose the Crestliner Grand Cayman 2785 2009 if your priority is putting more people on the water — it handles 16 passengers and at 26,0 ft it has the deck room to back that rating up comfortably. The Crestliner Sportfish 1750 O/B 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.
General Boat Info
MakeCrestliner
MakeCrestliner
ModelGrand Cayman 2785
ModelSportfish 1750 O/B
Model Year2009
Model Year2005
Measurements / Dimensions
Beam102 in. (259 cm)
Beam90.5 in. (230 cm)
Beam - Meters2.59
Beam - Meters2.31
Beam - Inches102
Beam - Inches90.5
Weight - Detail2,500 lbs. (1,134 kg)
Weight - Detail1,300 lbs. (590 kg)
Weight - kg1133.98
Weight - kg589.67
Weight - lbs.25
Weight - lbs.13
Length - Meters8
Length - Meters5.2
Length - Feet26
Length - Feet17
Length - Inches7
Length - Inches1
Length overall - Detail26 ft. 7 in. (8.0 m)
Length overall - Detail17 ft. 1 in. (5.2 m)
Length overall - Meters8.1
Length overall - Meters5.21
Length overall - Inches319
Length overall - Inches205
Depth - Detailnot available
Depth - Detail26 in. (66 cm)
Depth - Centimetersnot available
Depth - Centimeters66.04
Depth - Inchesnot available
Depth - Inches26
Width [transom] - Detailnot available
Width [transom] - Detail90.5 in. (230 cm)
Height - Detailnot available
Height - Detail41 in. (104 cm)
Height - Metersnot available
Height - Meters1.04
Height - Inchesnot available
Height - Inches41
Height [transom]not available
Height [transom]25 in. (64 cm)
Body / Hull
Hull materialAluminum
Hull materialnot available
Hull typePontoon
Hull typenot available
Hull thicknessnot available
Hull thicknessBottom: .100 Sides: .090 Transom: .125
Pontoon and Inflatable Specific
Tube diameter27 in. (69 cm)
Tube diameternot available
Tube gauge0.080 in
Tube gaugenot available
Engine and Drivetrain
Fuel tank capacity - Detail25 gal. (95 l)
Fuel tank capacity - Detail33 gal. (125 l)
Fuel tank capacity - Liters94.64
Fuel tank capacity - Liters124.92
Fuel tank capacity - Gal25
Fuel tank capacity - Gal33
Fuel typeGas
Fuel typenot available
Drive typeOutboard
Drive typeOutboard
Engine max150 hp
Engine max140 hp
Operational Info
Maximum capacity2,900 lbs. (1,315 kg)
Maximum capacity1,425 lbs. (646 kg)
Maximum people16
Maximum people6
Trailer Info
Trailer - Detailnot available
Trailer - DetailOptional

Crestliner Grand Cayman 2785 2009 vs Crestliner Sportfish 1750 O/B 2005 — Common Questions

Which is the larger boat — the Crestliner Grand Cayman 2785 2009 or the Crestliner Sportfish 1750 O/B 2005?
The Crestliner Grand Cayman 2785 2009 is the longer of the two at 26,0 feet overall. The Crestliner Sportfish 1750 O/B 2005 comes in at 17,0 feet, making it roughly 9,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Crestliner Grand Cayman 2785 2009 or the Crestliner Sportfish 1750 O/B 2005?
For trailering, the Crestliner Sportfish 1750 O/B 2005 has the edge at 13 lbs dry weight versus 25 lbs for the Crestliner Grand Cayman 2785 2009. 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 2785 2009 is rated to a maximum of 150 hp, giving it the larger power ceiling. The Crestliner Sportfish 1750 O/B 2005 tops out at 140 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 Grand Cayman 2785 2009 is Coast Guard rated for 16 passengers, while the Crestliner Sportfish 1750 O/B 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 is wider, and does it affect trailering?
The Crestliner Grand Cayman 2785 2009 measures 102" wide, compared to 91" for the Crestliner Sportfish 1750 O/B 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 Grand Cayman 2785 2009 or the Crestliner Sportfish 1750 O/B 2005?
The Crestliner Sportfish 1750 O/B 2005 has the bigger tank at 33 gallons, versus 25 gallons on the Crestliner Grand Cayman 2785 2009. That 8-gallon difference translates to roughly 24–40 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Crestliner Grand Cayman 2785 2009 and Crestliner Sportfish 1750 O/B 2005 from the same manufacturer?
Yes — both the Crestliner Grand Cayman 2785 2009 and the Crestliner Sportfish 1750 O/B 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.