Detailed Evaluation & Buyer Recommendation
Crestliner Fish Hawk 1700 SC 2008 vs Crestliner Grand Cayman 2685 I/O 2009 — Same Brand, Different Boat
Matching a modified vee Crestliner Fish Hawk 1700 SC 2008 against a pontoon Crestliner Grand Cayman 2685 I/O 2009 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 2685 I/O 2009 measures 25,0 feet overall (2009), giving it roughly 8,0 additional feet of deck space compared to the Crestliner Fish Hawk 1700 SC 2008 at 17,0 feet (2008). At 11 lbs and 34 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
The power gap is worth calling out. Rated to 115 hp, the Crestliner Fish Hawk 1700 SC 2008 has a 112-hp advantage over the Crestliner Grand Cayman 2685 I/O 2009's 3-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 2685 I/O 2009 carries 35 gallons versus 3 gallons in the Crestliner Fish Hawk 1700 SC 2008. 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 2009 is rated for 14 passengers, while the Crestliner Fish Hawk 1700 SC 2008 caps at 6. 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 2009 could be the deciding factor.
Bottom line: Choose the Crestliner Grand Cayman 2685 I/O 2009 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 Fish Hawk 1700 SC 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.
General Boat Info
MakeCrestliner
MakeCrestliner
ModelFish Hawk 1700 SC
ModelGrand Cayman 2685 I/O
Model Year2008
Model Year2009
Measurements / Dimensions
Beam91 in. (231 cm)
Beam102 in. (259 cm)
Beam - Meters2.31
Beam - Meters2.59
Beam - Inches91
Beam - Inches102
Deadrise12℃
Deadrisenot available
Depth - Detail24 in. (61 cm)
Depth - Detailnot available
Depth - Centimeters60.96
Depth - Centimetersnot available
Depth - Inches24
Depth - Inchesnot available
Weight - Detail1,100 lbs. (499 kg)
Weight - Detail3,400 lbs. (1,542 kg) with 5.0 l
Weight - kg498.95
Weight - kg1542.21
Weight - lbs.11
Weight - lbs.34
Width [transom] - Detail91 in. (231 cm)
Width [transom] - Detailnot available
Height - Detail35 in. (89 cm)
Height - Detailnot available
Height - Meters0.89
Height - Metersnot available
Height - Inches35
Height - Inchesnot available
Height [transom]20 in. (51 cm)
Height [transom]27 in. (69 cm)
Length - Meters5.2
Length - Meters7.8
Length - Feet17
Length - Feet25
Length - Inches2
Length - Inches6
Length overall - Detail17 ft. 2 in. (5.2 m)
Length overall - Detail25 ft. 6 in. (7.8 m)
Length overall - Meters5.23
Length overall - Meters7.77
Length overall - Inches206
Length overall - Inches306
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thicknessBottom: 0.090 in. Sides: 0.080 in. Transom: 0.125 in
Hull thicknessnot available
Hull typeModified Vee
Hull typePontoon
Engine and Drivetrain
Fuel tank capacity - Detail30 gal. (113 l)
Fuel tank capacity - Detail35 gal. (132 l)
Fuel tank capacity - Liters113.56
Fuel tank capacity - Liters132.49
Fuel tank capacity - Gal3
Fuel tank capacity - Gal35
Drive typeOutboard
Drive typeI/O
Engine max115 hp
Engine max3.0 l - 5.0 l
Operational Info
Maximum capacity1,450 lbs. (657 kg)
Maximum capacity2,000 lbs. (907 kg)
Maximum people6
Maximum people14
Pontoon and Inflatable Specific
Tube diameternot available
Tube diameterN/A
Tube gaugenot available
Tube gauge0.080 in