Crestliner Grand Cayman 2385 2010 boat specs
Crestliner
Crestliner Grand Cayman 2385 2010
2010
View full specs →
VS
Crestliner TC 18 2013 boat specs
Crestliner
Crestliner TC 18 2013
2013
View full specs →

Crestliner Grand Cayman 2385 2010 vs Crestliner TC 18 2013 — Same Brand, Different Boat

Matching a pontoon Crestliner Grand Cayman 2385 2010 against a modified vee Crestliner TC 18 2013 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 2385 2010 measures 22,6 feet overall (2010), giving it roughly 4,3 additional feet of deck space compared to the Crestliner TC 18 2013 at 18,3 feet (2013). Weight tells a clearer story for trailering families: the Crestliner TC 18 2013 tips the scales at 1 044 lbs — 809 lbs less than the Crestliner Grand Cayman 2385 2010 at 235 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 150 hp, the Crestliner Grand Cayman 2385 2010 has a 75-hp advantage over the Crestliner TC 18 2013's 75-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 2385 2010 carries 56 gallons versus 19 gallons in the Crestliner TC 18 2013. 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 2010 is rated for 12 passengers, while the Crestliner TC 18 2013 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 2385 2010 could be the deciding factor.

Bottom line: Choose the Crestliner Grand Cayman 2385 2010 if your priority is putting more people on the water — it handles 12 passengers and at 22,6 ft it has the deck room to back that rating up comfortably. The Crestliner TC 18 2013 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
ModelGrand Cayman 2385
ModelTC 18
Model Year201
Model Year2013
Measurements / Dimensions
Beam102 in. (259 cm)
Beam91 in. (231 cm)
Beam - Meters2.59
Beam - Meters2.31
Beam - Inches102
Beam - Inches91
Weight - Detail2,150 lbs. (975 kg) 2,350 lbs. (1,066 kg) with Tritoon
Weight - Detail1,044 lbs. (474 kg)
Weight - kg1065.94
Weight - kg473.55
Weight - lbs.235
Weight - lbs.1044
Length [at waterline]22 ft. (6.7 m) tube length
Length [at waterline]not available
Length - Feet22.58
Length - Feet18.25
Length overall - Detail22 ft. 7 in. (6.8 m)
Length overall - Detail18 ft. 3 in. (5.6 m)
Length overall - Meters6.88
Length overall - Meters5.56
Length overall - Inches271
Length overall - Inches219
Deadrisenot available
Deadrise10°
Depth - Detailnot available
Depth - DetailSide: 24 in. (61 cm)
Depth - Centimetersnot available
Depth - Centimeters60.96
Depth - Inchesnot available
Depth - Inches24
Height [transom]not available
Height [transom]20 in. (51 cm)
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull typePontoon
Hull typeModified Vee
Hull thicknessnot available
Hull thickness0.100 in
Pontoon and Inflatable Specific
Tube diameter27 in. (69 cm)
Tube diameternot available
Tube gauge0.080 in. tube 0.090 in. nose cone
Tube gaugenot available
Number of tubes2 or 3
Number of tubesnot available
Engine and Drivetrain
Fuel tank capacity - Detail25 gal. (95 l) 56 gal. (212 l) with Tritoon
Fuel tank capacity - Detail19 gal. (71.92 l)
Fuel tank capacity - Liters211.98
Fuel tank capacity - Liters71.92
Fuel tank capacity - Gal56
Fuel tank capacity - Gal19
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Engine max150 hp 200 hp with Tritoon
Engine max75 hp
Operational Info
Maximum capacity2,500 lbs. (1,134 kg) 3,300 lbs. (1,497 kg) with Tritoon
Maximum capacity1,202 lbs. (545 kg)
Maximum people12 15 with Tritoon
Maximum people4

Crestliner Grand Cayman 2385 2010 vs Crestliner TC 18 2013 — Common Questions

Which is the larger boat — the Crestliner Grand Cayman 2385 2010 or the Crestliner TC 18 2013?
The Crestliner Grand Cayman 2385 2010 is the longer of the two at 22,6 feet overall. The Crestliner TC 18 2013 comes in at 18,3 feet, making it roughly 4,3 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Crestliner Grand Cayman 2385 2010 or the Crestliner TC 18 2013?
For trailering, the Crestliner Grand Cayman 2385 2010 has the edge at 235 lbs dry weight versus 1 044 lbs for the Crestliner TC 18 2013. 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 2385 2010 is rated to a maximum of 150 hp, giving it the larger power ceiling. The Crestliner TC 18 2013 tops out at 75 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 2010 is Coast Guard rated for 12 passengers, while the Crestliner TC 18 2013 is certified for 4. 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 2385 2010 measures 102" wide, compared to 91" for the Crestliner TC 18 2013. 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.
Which boat has the larger fuel tank — the Crestliner Grand Cayman 2385 2010 or the Crestliner TC 18 2013?
The Crestliner Grand Cayman 2385 2010 has the bigger tank at 56 gallons, versus 19 gallons on the Crestliner TC 18 2013. That 37-gallon difference translates to roughly 111–185 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Crestliner Grand Cayman 2385 2010 and Crestliner TC 18 2013 from the same manufacturer?
Yes — both the Crestliner Grand Cayman 2385 2010 and the Crestliner TC 18 2013 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.