Detailed Evaluation & Buyer Recommendation
Crestliner Grand Cayman 2685 I/O 2008 vs Crestliner Sportsman 16 2005 — Same Brand, Different Boat
The Crestliner Grand Cayman 2685 I/O 2008 vs Crestliner Sportsman 16 2005 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 2685 I/O 2008 measures 25,0 feet overall (2008), giving it roughly 9,0 additional feet of deck space compared to the Crestliner Sportsman 16 2005 at 16,0 feet (2005). At 34 lbs and 43 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 Crestliner Sportsman 16 2005 tops out at 40 hp. Engine specs for the Crestliner Grand Cayman 2685 I/O 2008 aren't listed — confirm with a dealer before selecting an outboard.
For family outings this is probably the sharpest distinction between the two. The Crestliner Grand Cayman 2685 I/O 2008 is rated for 14 passengers, while the Crestliner Sportsman 16 2005 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 2008 could be the deciding factor.
Bottom line: Choose the Crestliner Grand Cayman 2685 I/O 2008 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 Sportsman 16 2005 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
ModelGrand Cayman 2685 I/O
ModelSportsman 16
Model Year2008
Model Year2005
Measurements / Dimensions
Beam102 in. (259 cm)
Beam75 in. (191 cm)
Beam - Meters2.59
Beam - Meters1.91
Beam - Inches102
Beam - Inches75
Weight - Detail3,400 lbs. (1,542 kg) with 5.0 l
Weight - Detail430 lbs. (195 kg)
Weight - kg1542.21
Weight - kg195.04
Weight - lbs.34
Weight - lbs.43
Length - Meters7.8
Length - Meters5
Length - Feet25
Length - Feet16
Length - Inches6
Length - Inches7
Length overall - Detail25 ft. 6 in. (7.8 m)
Length overall - Detail16 ft. 7 in. (5.0 m)
Length overall - Meters7.77
Length overall - Meters5.05
Length overall - Inches306
Length overall - Inches199
Width [transom] - Detailnot available
Width [transom] - Detail75 in. (191 cm)
Height - Detailnot available
Height - Detail28.5 in. (72 cm)
Height - Metersnot available
Height - Meters0.74
Height - Inchesnot available
Height - Inches28.5
Height [transom]not available
Height [transom]20 in. (51 cm)
Body / Hull
Hull materialAluminum
Hull materialnot available
Hull thickness0.080 in
Hull thicknessBottom: .080 Sides: .080 Transom: .1
Hull typePontoon
Hull typenot available
Pontoon and Inflatable Specific
Tube diameter27 in. (69 cm)
Tube diameternot available
Number of tubes2
Number of tubesnot available
Engine and Drivetrain
Fuel tank capacity - Detail35 gal. (132 l)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters132.49
Fuel tank capacity - Litersnot available
Fuel tank capacity - Gal35
Fuel tank capacity - Galnot available
Fuel typeGas
Fuel typenot available
Drive typeI/O
Drive typenot available
Engine maxnot available
Engine max40 hp
Operational Info
Maximum capacity2,000 lbs. (907 kg)
Maximum capacity1,300 lbs. (590 kg)
Maximum people14
Maximum people6
Trailer Info
Trailer - Detailnot available
Trailer - DetailOptional