Crestliner Grand Cayman 2185 2009 boat specs
Crestliner
Crestliner Grand Cayman 2185 2009
2009
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VS
Crestliner LSi 2285 2007 boat specs
Crestliner
Crestliner LSi 2285 2007
2007
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Crestliner Grand Cayman 2185 2009 vs Crestliner LSi 2285 2007 — Same Brand, Different Boat

The Crestliner Grand Cayman 2185 2009 vs Crestliner LSi 2285 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 LSi 2285 2007 measures 22,0 feet overall (2007), giving it roughly 20,0 additional feet of deck space compared to the Crestliner Grand Cayman 2185 2009 at 2,0 feet (2009). Weight tells a clearer story for trailering families: the Crestliner LSi 2285 2007 tips the scales at 215 lbs — 213 lbs less than the Crestliner Grand Cayman 2185 2009 at 2 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.

Both boats share a closely matched power ceiling — 115 hp for the Crestliner Grand Cayman 2185 2009 and 135 hp for the Crestliner LSi 2285 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. Both carry nearly identical fuel loads — 25 gal and 25 gal — so range won't be a tiebreaker here.

Both boats are rated for 12 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.

At this size, power-to-weight ratio matters more than outright horsepower. The Crestliner Grand Cayman 2185 2009 comes in at 0 lbs per hp versus 2 lbs per hp for the Crestliner LSi 2285 2007. 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.

The Crestliner LSi 2285 2007 is an inflatable design — lighter, easier to store, and quicker to launch from a beach or dock without a slipway. The Crestliner Grand Cayman 2185 2009 is a rigid hull, which typically offers a more confident ride in chop and easier maintenance over the long term.

Bottom line: The Crestliner LSi 2285 2007 at 22,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Crestliner Grand Cayman 2185 2009 at 2,0 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.
General Boat Info
MakeCrestliner
MakeCrestliner
ModelGrand Cayman 2185
ModelLSi 2285
Model Year2009
Model Year2007
Measurements / Dimensions
Beam102 in. (259 cm)
Beam102 in. (259 cm)
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Weight - Detail2,000 lbs. (907 kg)
Weight - Detail2,150 lbs. (975 kg)
Weight - kg907.18
Weight - kg975.22
Weight - lbs.2
Weight - lbs.215
Length - Meters6.2
Length - Meters6.7
Length - Feet2
Length - Feet22
Length - Inches6
Length - Inches7
Length overall - Detail20 ft. 6 in. (6.2 m)
Length overall - Detail22 ft. 7 in. (6.7 m)
Length overall - Meters6.25
Length overall - Meters6.88
Length overall - Inches246
Length overall - Inches271
Length [deck]not available
Length [deck]22 ft. 0 in. (6.7 m)
Body / Hull
Hull materialAluminum
Hull materialnot available
Hull typePontoon
Hull typenot available
Pontoon and Inflatable Specific
Tube diameter27 in. (69 cm)
Tube diameter27 in. (69 m)
Tube gauge0.080 in
Tube gauge.08
Number of tubesnot available
Number of tubes2
Engine and Drivetrain
Fuel tank capacity - Detail25 gal. (95 l)
Fuel tank capacity - Detail25 gal. (95 l)
Fuel tank capacity - Liters94.64
Fuel tank capacity - Liters94.64
Fuel tank capacity - Gal25
Fuel tank capacity - Gal25
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Engine max115 hp
Engine max135 hp
Engine/s standardnot available
Engine/s standard50ELPTO
Operational Info
Maximum capacity2,100 lbs. (952 kg)
Maximum capacity2,500 lbs. (1,134 kg)
Maximum people12
Maximum people12

Crestliner Grand Cayman 2185 2009 vs Crestliner LSi 2285 2007 — Common Questions

Which is the larger boat — the Crestliner Grand Cayman 2185 2009 or the Crestliner LSi 2285 2007?
The Crestliner LSi 2285 2007 is the longer of the two at 22,0 feet overall. The Crestliner Grand Cayman 2185 2009 comes in at 2,0 feet, making it roughly 20,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Crestliner Grand Cayman 2185 2009 or the Crestliner LSi 2285 2007?
For trailering, the Crestliner Grand Cayman 2185 2009 has the edge at 2 lbs dry weight versus 215 lbs for the Crestliner LSi 2285 2007. 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 LSi 2285 2007 is rated to a maximum of 135 hp, giving it the larger power ceiling. The Crestliner Grand Cayman 2185 2009 tops out at 115 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 2185 2009 is Coast Guard rated for 12 passengers, while the Crestliner LSi 2285 2007 is certified for 12. 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 2185 2009 and Crestliner LSi 2285 2007 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.
How do the fuel tanks compare on the Crestliner Grand Cayman 2185 2009 and Crestliner LSi 2285 2007?
Both boats carry similar fuel loads — 25 gallons and 25 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Crestliner Grand Cayman 2185 2009 and Crestliner LSi 2285 2007 from the same manufacturer?
Yes — both the Crestliner Grand Cayman 2185 2009 and the Crestliner LSi 2285 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.