Crestliner Grand Cayman 2385 2008 boat specs
Crestliner
Crestliner Grand Cayman 2385 2008
2008
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VS
Crestliner Sportfish 2150 O/B 2005 boat specs
Crestliner
Crestliner Sportfish 2150 O/B 2005
2005
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Crestliner Grand Cayman 2385 2008 vs Crestliner Sportfish 2150 O/B 2005 — Same Brand, Different Boat

The Crestliner Grand Cayman 2385 2008 vs Crestliner Sportfish 2150 O/B 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.

On paper these two are close siblings in the size department — Crestliner Grand Cayman 2385 2008 at 22,0 ft versus Crestliner Sportfish 2150 O/B 2005 at 21,0 ft. At 215 lbs and 205 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 250 hp, the Crestliner Sportfish 2150 O/B 2005 has a 100-hp advantage over the Crestliner Grand Cayman 2385 2008's 150-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 Sportfish 2150 O/B 2005 carries 77 gallons versus 25 gallons in the Crestliner Grand Cayman 2385 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 2385 2008 is rated for 12 passengers, while the Crestliner Sportfish 2150 O/B 2005 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Grand Cayman 2385 2008 could be the deciding factor.

Bottom line: Choose the Crestliner Grand Cayman 2385 2008 if your priority is putting more people on the water — it handles 12 passengers and at 22,0 ft it has the deck room to back that rating up comfortably. The Crestliner Sportfish 2150 O/B 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.
General Boat Info
MakeCrestliner
MakeCrestliner
ModelGrand Cayman 2385
ModelSportfish 2150 O/B
Model Year2008
Model Year2005
Measurements / Dimensions
Beam102 in. (259 cm)
Beam102 in. (259 cm)
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Weight - Detail2,150 lbs. (975 kg)
Weight - Detail2,050 lbs. (928 kg)
Weight - kg975.22
Weight - kg929.86
Weight - lbs.215
Weight - lbs.205
Length - Meters6.8
Length - Meters6.7
Length - Feet22
Length - Feet21
Length - Inches7
Length - Inches11
Length overall - Detail22 ft. 7 in. (6.8 m)
Length overall - Detail21 ft. 11 in. (6.7 m)
Length overall - Meters6.88
Length overall - Meters6.68
Length overall - Inches271
Length overall - Inches263
Depth - Detailnot available
Depth - Detail30.5 in. (77 cm)
Depth - Centimetersnot available
Depth - Centimeters78.74
Depth - Inchesnot available
Depth - Inches30.5
Width [transom] - Detailnot available
Width [transom] - Detail102 in. (259 cm)
Height - Detailnot available
Height - Detail47 in. (119 cm)
Height - Metersnot available
Height - Meters1.19
Height - Inchesnot available
Height - Inches47
Height [transom]not available
Height [transom]25 in. (64 cm)
Body / Hull
Hull materialAluminum
Hull materialnot available
Hull thickness0.080 in
Hull thicknessBottom: .125 Sides: .090 Transom: .125
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 - Detail25 gal. (95 l)
Fuel tank capacity - Detail77 gal. (291 l)
Fuel tank capacity - Liters94.64
Fuel tank capacity - Liters291.48
Fuel tank capacity - Gal25
Fuel tank capacity - Gal77
Fuel typeGas
Fuel typenot available
Drive typeOutboard
Drive typeOutboard
Engine max150 hp
Engine max250 hp
Operational Info
Maximum capacity2,500 lbs. (1,134 kg)
Maximum capacity2,000 lbs. (907 kg)
Maximum people12
Maximum people8
Trailer Info
Trailer - Detailnot available
Trailer - DetailOptional

Crestliner Grand Cayman 2385 2008 vs Crestliner Sportfish 2150 O/B 2005 — Common Questions

Which is the larger boat — the Crestliner Grand Cayman 2385 2008 or the Crestliner Sportfish 2150 O/B 2005?
The Crestliner Grand Cayman 2385 2008 is the longer of the two at 22,0 feet overall. The Crestliner Sportfish 2150 O/B 2005 comes in at 21,0 feet, making it roughly 1,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Crestliner Grand Cayman 2385 2008 or the Crestliner Sportfish 2150 O/B 2005?
For trailering, the Crestliner Sportfish 2150 O/B 2005 has the edge at 205 lbs dry weight versus 215 lbs for the Crestliner Grand Cayman 2385 2008. 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 Sportfish 2150 O/B 2005 is rated to a maximum of 250 hp, giving it the larger power ceiling. The Crestliner Grand Cayman 2385 2008 tops out at 150 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 2385 2008 is Coast Guard rated for 12 passengers, while the Crestliner Sportfish 2150 O/B 2005 is certified for 8. 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 2385 2008 and Crestliner Sportfish 2150 O/B 2005 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.
Which boat has the larger fuel tank — the Crestliner Grand Cayman 2385 2008 or the Crestliner Sportfish 2150 O/B 2005?
The Crestliner Sportfish 2150 O/B 2005 has the bigger tank at 77 gallons, versus 25 gallons on the Crestliner Grand Cayman 2385 2008. That 52-gallon difference translates to roughly 156–260 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Crestliner Grand Cayman 2385 2008 and Crestliner Sportfish 2150 O/B 2005 from the same manufacturer?
Yes — both the Crestliner Grand Cayman 2385 2008 and the Crestliner Sportfish 2150 O/B 2005 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.