Crestliner Grand Cayman 2685 I/O Tritoon 2008 boat specs
Crestliner
Crestliner Grand Cayman 2685 I/O Tritoon 2008
2008
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VS
Crestliner Sportfish 1950 SST 2007 boat specs
Crestliner
Crestliner Sportfish 1950 SST 2007
2007
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Crestliner Grand Cayman 2685 I/O Tritoon 2008 vs Crestliner Sportfish 1950 SST 2007 — Same Brand, Different Boat

The Crestliner Grand Cayman 2685 I/O Tritoon 2008 vs Crestliner Sportfish 1950 SST 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.

Size is the most obvious dividing line here. The Crestliner Grand Cayman 2685 I/O Tritoon 2008 measures 25,0 feet overall (2008), giving it roughly 23,0 additional feet of deck space compared to the Crestliner Sportfish 1950 SST 2007 at 2,0 feet (2007). Weight tells a clearer story for trailering families: the Crestliner Grand Cayman 2685 I/O Tritoon 2008 tips the scales at 3 719 lbs — 3 534 lbs more than the Crestliner Sportfish 1950 SST 2007 at 185 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 Crestliner Sportfish 1950 SST 2007 tops out at 200 hp. Engine specs for the Crestliner Grand Cayman 2685 I/O Tritoon 2008 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Crestliner Grand Cayman 2685 I/O Tritoon 2008 carries 56 gallons versus 5 gallons in the Crestliner Sportfish 1950 SST 2007. 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 2685 I/O Tritoon 2008 is rated for 14 passengers, while the Crestliner Sportfish 1950 SST 2007 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Grand Cayman 2685 I/O Tritoon 2008 could be the deciding factor.

Bottom line: Choose the Crestliner Grand Cayman 2685 I/O Tritoon 2008 if your priority is putting more people on the water — it handles 14 passengers and at 25,0 ft it has the deck room to back that rating up comfortably. The Crestliner Sportfish 1950 SST 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.
General Boat Info
MakeCrestliner
MakeCrestliner
ModelGrand Cayman 2685 I/O Tritoon
ModelSportfish 1950 SST
Model Year2008
Model Year2007
Measurements / Dimensions
Beam102 in. (259 cm)
Beam100 in. (251 cm)
Beam - Meters2.59
Beam - Meters2.54
Beam - Inches102
Beam - Inches1
Weight - Detail3,719 lbs. (1,687 kg) with 5.0 l
Weight - Detail1,850 lbs. (839 kg)
Weight - kg1686.91
Weight - kg839.15
Weight - lbs.3719
Weight - lbs.185
Length - Meters7.8
Length - Meters6.3
Length - Feet25
Length - Feet2
Length - Inches6
Length - Inches7
Length overall - Detail25 ft. 6 in. (7.8 m)
Length overall - Detail20 ft. 7 in. (6.3 m)
Length overall - Meters7.77
Length overall - Meters6.27
Length overall - Inches306
Length overall - Inches247
Deadrisenot available
Deadrise17℃
Depth - Detailnot available
Depth - Detail27 in. (69 cm)
Depth - Centimetersnot available
Depth - Centimeters68.58
Depth - Inchesnot available
Depth - Inches27
Width [transom] - Detailnot available
Width [transom] - Detail100 in. (251 cm)
Height - Detailnot available
Height - Detail44 in. (112 cm)
Height - Metersnot available
Height - Meters1.12
Height - Inchesnot available
Height - Inches44
Height [transom]not available
Height [transom]25 in. (64 cm)
Body / Hull
Hull materialAluminum
Hull materialnot available
Hull thickness0.080 in
Hull thicknessBottom: .125 Sides: .090 Transom: .125
Hull typePontoon
Hull typenot available
Pontoon and Inflatable Specific
Tube diameter27 in. (69 cm)
Tube diameternot available
Number of tubes3
Number of tubesnot available
Engine and Drivetrain
Fuel tank capacity - Detail56 gal. (212 l)
Fuel tank capacity - Detail50 gal. (189 l)
Fuel tank capacity - Liters211.98
Fuel tank capacity - Liters189.27
Fuel tank capacity - Gal56
Fuel tank capacity - Gal5
Fuel typeGas
Fuel typenot available
Drive typeI/O
Drive typeI/O
Engine/s standardnot available
Engine/s standard150XL EFI
Engine maxnot available
Engine max200 hp
Operational Info
Maximum capacity2,000 lbs. (907 kg)
Maximum capacity1,840 lbs. (834 kg)
Maximum people14
Maximum people8

Crestliner Grand Cayman 2685 I/O Tritoon 2008 vs Crestliner Sportfish 1950 SST 2007 — Common Questions

Which is the larger boat — the Crestliner Grand Cayman 2685 I/O Tritoon 2008 or the Crestliner Sportfish 1950 SST 2007?
The Crestliner Grand Cayman 2685 I/O Tritoon 2008 is the longer of the two at 25,0 feet overall. The Crestliner Sportfish 1950 SST 2007 comes in at 2,0 feet, making it roughly 23,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Crestliner Grand Cayman 2685 I/O Tritoon 2008 or the Crestliner Sportfish 1950 SST 2007?
For trailering, the Crestliner Sportfish 1950 SST 2007 has the edge at 185 lbs dry weight versus 3 719 lbs for the Crestliner Grand Cayman 2685 I/O 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.
What is the maximum horsepower rating for these boats?
The Crestliner Sportfish 1950 SST 2007 has a documented max rating of 200 hp. Engine specifications for the Crestliner Grand Cayman 2685 I/O Tritoon 2008 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.
How many people can each boat hold?
The Crestliner Grand Cayman 2685 I/O Tritoon 2008 is Coast Guard rated for 14 passengers, while the Crestliner Sportfish 1950 SST 2007 is certified for 8. 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 2685 I/O Tritoon 2008 measures 102" wide, compared to 1" for the Crestliner Sportfish 1950 SST 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.
Which boat has the larger fuel tank — the Crestliner Grand Cayman 2685 I/O Tritoon 2008 or the Crestliner Sportfish 1950 SST 2007?
The Crestliner Grand Cayman 2685 I/O Tritoon 2008 has the bigger tank at 56 gallons, versus 5 gallons on the Crestliner Sportfish 1950 SST 2007. That 51-gallon difference translates to roughly 153–255 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Crestliner Grand Cayman 2685 I/O Tritoon 2008 and Crestliner Sportfish 1950 SST 2007 from the same manufacturer?
Yes — both the Crestliner Grand Cayman 2685 I/O Tritoon 2008 and the Crestliner Sportfish 1950 SST 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.