Crestliner C 1756 V 2006 boat specs
Crestliner
Crestliner C 1756 V 2006
2006
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Crestliner Grand Cayman 2585 RFL TriToon 2010 boat specs
Crestliner
Crestliner Grand Cayman 2585 RFL TriToon 2010
2010
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Crestliner C 1756 V 2006 vs Crestliner Grand Cayman 2585 RFL TriToon 2010 — Same Brand, Different Boat

Matching a modified vee Crestliner C 1756 V 2006 against a pontoon Crestliner Grand Cayman 2585 RFL TriToon 2010 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

Size is the most obvious dividing line here. The Crestliner Grand Cayman 2585 RFL TriToon 2010 measures 26,7 feet overall (2010), giving it roughly 9,7 additional feet of deck space compared to the Crestliner C 1756 V 2006 at 17,0 feet (2006). Weight tells a clearer story for trailering families: the Crestliner Grand Cayman 2585 RFL TriToon 2010 tips the scales at 265 lbs — 223 lbs less than the Crestliner C 1756 V 2006 at 42 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 250 hp, the Crestliner Grand Cayman 2585 RFL TriToon 2010 has a 200-hp advantage over the Crestliner C 1756 V 2006's 50-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

For family outings this is probably the sharpest distinction between the two. The Crestliner Grand Cayman 2585 RFL TriToon 2010 is rated for 17 passengers, while the Crestliner C 1756 V 2006 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Grand Cayman 2585 RFL TriToon 2010 could be the deciding factor.

Bottom line: Choose the Crestliner Grand Cayman 2585 RFL TriToon 2010 if your priority is putting more people on the water — it handles 17 passengers and at 26,7 ft it has the deck room to back that rating up comfortably. The Crestliner C 1756 V 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.
General Boat Info
MakeCrestliner
MakeCrestliner
ModelC 1756 V
ModelGrand Cayman 2585 RFL Tritoon
Model Year2006
Model Year201
Measurements / Dimensions
Beam77 in. (196 cm)
Beam102 in. (259 cm)
Beam - Meters1.96
Beam - Meters2.59
Beam - Inches77
Beam - Inches102
Deadrise6℃
Deadrisenot available
Depth - Detail21 in. (51 cm)
Depth - Detailnot available
Depth - Centimeters53.34
Depth - Centimetersnot available
Depth - Inches21
Depth - Inchesnot available
Weight - Detail420 lbs. (191 kg)
Weight - Detail2,650 lbs. (1,202 kg)
Weight - kg190.51
Weight - kg1202.02
Weight - lbs.42
Weight - lbs.265
Width [transom] - Detail56 in. (142 cm)
Width [transom] - Detailnot available
Height [transom]20 in. (51 cm)
Height [transom]not available
Length - Meters5.2
Length - Metersnot available
Length - Feet17
Length - Feet26.67
Length overall - Detail17 ft. 0 in. (5.2 m)
Length overall - Detail26 ft. 8 in. (8.1 m)
Length overall - Meters5.18
Length overall - Meters8.13
Length overall - Inches204
Length overall - Inches32
Length [at waterline]not available
Length [at waterline]24 ft. (7.3 m) tube length
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thickness.100 in
Hull thicknessnot available
Hull typeModified Vee
Hull typePontoon
Engine and Drivetrain
Engine/s standard25ML
Engine/s standardnot available
Drive typeOutboard
Drive typeOutboard
Engine max50 hp
Engine max250 hp
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail56 gal. (212 l)
Fuel tank capacity - Litersnot available
Fuel tank capacity - Liters211.98
Fuel tank capacity - Galnot available
Fuel tank capacity - Gal56
Fuel typenot available
Fuel typeGas
Operational Info
Maximum capacity1,115 lbs. (506 kg)
Maximum capacity3,700 lbs. (1,678 kg)
Maximum people4
Maximum people17
Pontoon and Inflatable Specific
Tube diameternot available
Tube diameter27 in. (69 cm)
Tube gaugenot available
Tube gauge0.080 in. tube 0.090 in. nose cone
Number of tubesnot available
Number of tubes3

Crestliner C 1756 V 2006 vs Crestliner Grand Cayman 2585 RFL TriToon 2010 — Common Questions

Which is the larger boat — the Crestliner C 1756 V 2006 or the Crestliner Grand Cayman 2585 RFL TriToon 2010?
The Crestliner Grand Cayman 2585 RFL TriToon 2010 is the longer of the two at 26,7 feet overall. The Crestliner C 1756 V 2006 comes in at 17,0 feet, making it roughly 9,7 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Crestliner C 1756 V 2006 or the Crestliner Grand Cayman 2585 RFL TriToon 2010?
For trailering, the Crestliner C 1756 V 2006 has the edge at 42 lbs dry weight versus 265 lbs for the Crestliner Grand Cayman 2585 RFL TriToon 2010. 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 2585 RFL TriToon 2010 is rated to a maximum of 250 hp, giving it the larger power ceiling. The Crestliner C 1756 V 2006 tops out at 50 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 C 1756 V 2006 is Coast Guard rated for 4 passengers, while the Crestliner Grand Cayman 2585 RFL TriToon 2010 is certified for 17. 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 2585 RFL TriToon 2010 measures 102" wide, compared to 77" for the Crestliner C 1756 V 2006. 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.
Are the Crestliner C 1756 V 2006 and Crestliner Grand Cayman 2585 RFL TriToon 2010 from the same manufacturer?
Yes — both the Crestliner C 1756 V 2006 and the Crestliner Grand Cayman 2585 RFL TriToon 2010 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.