Crestliner Grand Cayman 2885 I/O Tritoon 2008 boat specs
Crestliner
Crestliner Grand Cayman 2885 I/O Tritoon 2008
2008
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VS
Crestliner LSi 2685 2006 boat specs
Crestliner
Crestliner LSi 2685 2006
2006
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Crestliner Grand Cayman 2885 I/O Tritoon 2008 vs Crestliner LSi 2685 2006 — Same Brand, Different Boat

The Crestliner Grand Cayman 2885 I/O Tritoon 2008 vs Crestliner LSi 2685 2006 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 Grand Cayman 2885 I/O Tritoon 2008 at 27,0 ft versus Crestliner LSi 2685 2006 at 26,0 ft. Weight tells a clearer story for trailering families: the Crestliner Grand Cayman 2885 I/O Tritoon 2008 tips the scales at 387 lbs — 142 lbs more than the Crestliner LSi 2685 2006 at 245 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 LSi 2685 2006 tops out at 150 hp. Engine specs for the Crestliner Grand Cayman 2885 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 2885 I/O Tritoon 2008 carries 56 gallons versus 25 gallons in the Crestliner LSi 2685 2006. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 16 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

The Crestliner LSi 2685 2006 is an inflatable design — lighter, easier to store, and quicker to launch from a beach or dock without a slipway. The Crestliner Grand Cayman 2885 I/O Tritoon 2008 is a rigid hull, which typically offers a more confident ride in chop and easier maintenance over the long term.

Bottom line: The Crestliner Grand Cayman 2885 I/O Tritoon 2008 and Crestliner LSi 2685 2006 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.
General Boat Info
MakeCrestliner
MakeCrestliner
ModelGrand Cayman 2885 I/O Tritoon
ModelLSi 2685
Model Year2008
Model Year2006
Measurements / Dimensions
Beam102 in. (259 cm)
Beam102 in. (259 cm)
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Weight - Detail3,870 lbs. (1,755 kg) with 5.7 l
Weight - Detail2,450 lbs. (1,111 kg)
Weight - kg1755.4
Weight - kg1111.3
Weight - lbs.387
Weight - lbs.245
Length - Meters8.4
Length - Meters7.9
Length - Feet27
Length - Feet26
Length - Inches6
Length - Inchesnot available
Length overall - Detail27 ft. 6 in. (8.4 m)
Length overall - Detail26 ft. 0 in. (7.9 m)
Length overall - Meters8.38
Length overall - Meters7.92
Length overall - Inches33
Length overall - Inches312
Length [deck]not available
Length [deck]26 ft. 7 in. (8.1 m)
Body / Hull
Hull materialAluminum
Hull materialnot available
Hull thickness0.080 in
Hull thicknessnot available
Hull typePontoon
Hull typenot available
Pontoon and Inflatable Specific
Tube diameter27 in. (69 cm)
Tube diameter27 in. (69 cm)
Number of tubes3
Number of tubes2
Tube gaugenot available
Tube gauge.08
Engine and Drivetrain
Fuel tank capacity - Detail56 gal. (212 l)
Fuel tank capacity - Detail25 gal. (95 l)
Fuel tank capacity - Liters211.98
Fuel tank capacity - Liters94.64
Fuel tank capacity - Gal56
Fuel tank capacity - Gal25
Fuel typeGas
Fuel typenot available
Drive typeI/O
Drive typeOutboard
Engine/s standardnot available
Engine/s standard25EL
Engine maxnot available
Engine max150 hp
Operational Info
Maximum capacity2,500 lbs. (1,134 kg)
Maximum capacity2,900 lbs. (1,315 kg)
Maximum people16
Maximum people16

Crestliner Grand Cayman 2885 I/O Tritoon 2008 vs Crestliner LSi 2685 2006 — Common Questions

Which is the larger boat — the Crestliner Grand Cayman 2885 I/O Tritoon 2008 or the Crestliner LSi 2685 2006?
The Crestliner Grand Cayman 2885 I/O Tritoon 2008 is the longer of the two at 27,0 feet overall. The Crestliner LSi 2685 2006 comes in at 26,0 feet, making it roughly 1,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Crestliner Grand Cayman 2885 I/O Tritoon 2008 or the Crestliner LSi 2685 2006?
For trailering, the Crestliner LSi 2685 2006 has the edge at 245 lbs dry weight versus 387 lbs for the Crestliner Grand Cayman 2885 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 LSi 2685 2006 has a documented max rating of 150 hp. Engine specifications for the Crestliner Grand Cayman 2885 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 2885 I/O Tritoon 2008 is Coast Guard rated for 16 passengers, while the Crestliner LSi 2685 2006 is certified for 16. 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.
Do these boats require an oversize trailer permit to tow on US highways?
Both the Crestliner Grand Cayman 2885 I/O Tritoon 2008 and Crestliner LSi 2685 2006 share an 102 in. (259 cm) beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.
Which boat has the larger fuel tank — the Crestliner Grand Cayman 2885 I/O Tritoon 2008 or the Crestliner LSi 2685 2006?
The Crestliner Grand Cayman 2885 I/O Tritoon 2008 has the bigger tank at 56 gallons, versus 25 gallons on the Crestliner LSi 2685 2006. That 31-gallon difference translates to roughly 93–155 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Crestliner Grand Cayman 2885 I/O Tritoon 2008 and Crestliner LSi 2685 2006 from the same manufacturer?
Yes — both the Crestliner Grand Cayman 2885 I/O Tritoon 2008 and the Crestliner LSi 2685 2006 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.