Detailed Evaluation & Buyer Recommendation
Crestliner C 1756 VDC 2005 vs Crestliner Grand Cayman 2585 Tritoon 2008 — Same Brand, Different Boat
The Crestliner C 1756 VDC 2005 vs Crestliner Grand Cayman 2585 Tritoon 2008 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 2585 Tritoon 2008 measures 24,0 feet overall (2008), giving it roughly 7,0 additional feet of deck space compared to the Crestliner C 1756 VDC 2005 at 17,0 feet (2005). Weight tells a clearer story for trailering families: the Crestliner Grand Cayman 2585 Tritoon 2008 tips the scales at 245 lbs — 170 lbs less than the Crestliner C 1756 VDC 2005 at 75 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 Tritoon 2008 has a 180-hp advantage over the Crestliner C 1756 VDC 2005's 70-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Crestliner Grand Cayman 2585 Tritoon 2008 carries 56 gallons versus 21 gallons in the Crestliner C 1756 VDC 2005. 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 2585 Tritoon 2008 is rated for 17 passengers, while the Crestliner C 1756 VDC 2005 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 Tritoon 2008 could be the deciding factor.
Bottom line: Choose the Crestliner Grand Cayman 2585 Tritoon 2008 if your priority is putting more people on the water — it handles 17 passengers and at 24,0 ft it has the deck room to back that rating up comfortably. The Crestliner C 1756 VDC 2005 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 VDC
ModelGrand Cayman 2585 Tritoon
Model Year2005
Model Year2008
Measurements / Dimensions
Beam77 in. (196 cm)
Beam102 in. (259 cm)
Beam - Meters1.96
Beam - Meters2.59
Beam - Inches77
Beam - Inches102
Depth - Detail21 in. (53 cm)
Depth - Detailnot available
Depth - Centimeters53.34
Depth - Centimetersnot available
Depth - Inches21
Depth - Inchesnot available
Weight - Detail750 lbs. (340 kg)
Weight - Detail2,450 lbs. (1,111 kg)
Weight - kg340.19
Weight - kg1111.3
Weight - lbs.75
Weight - lbs.245
Width [transom] - Detail56 in. (142 cm)
Width [transom] - Detailnot available
Height [transom]20 in. (51 cm)
Height [transom]not available
Length - Meters5.2
Length - Meters7.4
Length - Feet17
Length - Feet24
Length overall - Detail17 ft. 0 in. (5.2 m)
Length overall - Detail24 ft. 7 in. (7.4 m)
Length overall - Meters5.18
Length overall - Meters7.49
Length overall - Inches204
Length overall - Inches295
Length - Inchesnot available
Length - Inches7
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thicknessHull Gauge: .100 in
Hull thickness0.080 in
Hull typenot available
Hull typePontoon
Engine and Drivetrain
Fuel tank capacity - Detail21 gal. (79 l)
Fuel tank capacity - Detail56 gal. (212 l)
Fuel tank capacity - Liters79.49
Fuel tank capacity - Liters211.98
Fuel tank capacity - Gal21
Fuel tank capacity - Gal56
Engine max70 hp
Engine max250 hp
Fuel typenot available
Fuel typeGas
Drive typenot available
Drive typeOutboard
Operational Info
Maximum capacity1,115 lbs. (506 kg)
Maximum capacity3,700 lbs. (1,678 kg)
Maximum people4
Maximum people17
Trailer Info
Trailer - DetailOptional
Trailer - Detailnot available
Pontoon and Inflatable Specific
Tube diameternot available
Tube diameter27 in. (69 cm)
Number of tubesnot available
Number of tubes3