Crestliner CXJ 2070 SC 2008 boat specs
Crestliner
Crestliner CXJ 2070 SC 2008
2008
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Crestliner Grand Cayman 2485 I/O 2009 boat specs
Crestliner
Crestliner Grand Cayman 2485 I/O 2009
2009
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Crestliner CXJ 2070 SC 2008 vs Crestliner Grand Cayman 2485 I/O 2009 — Same Brand, Different Boat

Matching a modified vee Crestliner CXJ 2070 SC 2008 against a pontoon Crestliner Grand Cayman 2485 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 2485 I/O 2009 measures 23,0 feet overall (2009), giving it roughly 21,0 additional feet of deck space compared to the Crestliner CXJ 2070 SC 2008 at 2,0 feet (2008). Weight tells a clearer story for trailering families: the Crestliner CXJ 2070 SC 2008 tips the scales at 139 lbs — 107 lbs more than the Crestliner Grand Cayman 2485 I/O 2009 at 32 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 115 hp, the Crestliner CXJ 2070 SC 2008 has a 112-hp advantage over the Crestliner Grand Cayman 2485 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 2485 I/O 2009 carries 35 gallons versus 21 gallons in the Crestliner CXJ 2070 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 2485 I/O 2009 is rated for 12 passengers, while the Crestliner CXJ 2070 SC 2008 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Grand Cayman 2485 I/O 2009 could be the deciding factor.

Bottom line: Choose the Crestliner Grand Cayman 2485 I/O 2009 if your priority is putting more people on the water — it handles 12 passengers and at 23,0 ft it has the deck room to back that rating up comfortably. The Crestliner CXJ 2070 SC 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 7 that costs less to run day-to-day.
General Boat Info
MakeCrestliner
MakeCrestliner
ModelCXJ 2070 SC
ModelGrand Cayman 2485 I/O
Model Year2008
Model Year2009
Measurements / Dimensions
Beam90.5 in. (230 cm)
Beam102 in. (259 cm)
Beam - Meters2.31
Beam - Meters2.59
Beam - Inches90.5
Beam - Inches102
Deadrise10℃
Deadrisenot available
Depth - Detail23 in. (58 cm)
Depth - Detailnot available
Depth - Centimeters58.42
Depth - Centimetersnot available
Depth - Inches23
Depth - Inchesnot available
Weight - Detail1,390 lbs. (612 kg)
Weight - Detail3,200 lbs. (1,451 kg) with 4.3 l
Weight - kg630.49
Weight - kg1451.49
Weight - lbs.139
Weight - lbs.32
Width [transom] - Detail70 in. (178 cm)
Width [transom] - Detailnot available
Height [transom]20 in. (51 cm)
Height [transom]not available
Length - Meters6.1
Length - Meters7.1
Length - Feet2
Length - Feet23
Length overall - Detail20 ft. 0 in. (6.1 m)
Length overall - Detail23 ft. 6 in. (7.1 m)
Length overall - Meters6.1
Length overall - Meters7.16
Length overall - Inches24
Length overall - Inches282
Length - Inchesnot available
Length - Inches6
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thickness0.100 in
Hull thicknessnot available
Hull typeModified Vee
Hull typePontoon
Engine and Drivetrain
Fuel tank capacity - Detail21 gal. (79 l)
Fuel tank capacity - Detail35 gal. (132 l)
Fuel tank capacity - Liters79.49
Fuel tank capacity - Liters132.49
Fuel tank capacity - Gal21
Fuel tank capacity - Gal35
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeI/O
Engine max115 / 150 hp with jet
Engine max3.0 l - 4.3 l
Operational Info
Maximum capacity1,600 lbs. (726 kg)
Maximum capacity2,000 lbs. (907 kg)
Maximum people7
Maximum people12
Pontoon and Inflatable Specific
Tube diameternot available
Tube diameter27 in. (69 cm)
Tube gaugenot available
Tube gauge0.080 in

Crestliner CXJ 2070 SC 2008 vs Crestliner Grand Cayman 2485 I/O 2009 — Common Questions

Which is the larger boat — the Crestliner CXJ 2070 SC 2008 or the Crestliner Grand Cayman 2485 I/O 2009?
The Crestliner Grand Cayman 2485 I/O 2009 is the longer of the two at 23,0 feet overall. The Crestliner CXJ 2070 SC 2008 comes in at 2,0 feet, making it roughly 21,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Crestliner CXJ 2070 SC 2008 or the Crestliner Grand Cayman 2485 I/O 2009?
For trailering, the Crestliner Grand Cayman 2485 I/O 2009 has the edge at 32 lbs dry weight versus 139 lbs for the Crestliner CXJ 2070 SC 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 CXJ 2070 SC 2008 is rated to a maximum of 115 hp, giving it the larger power ceiling. The Crestliner Grand Cayman 2485 I/O 2009 tops out at 3 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 CXJ 2070 SC 2008 is Coast Guard rated for 7 passengers, while the Crestliner Grand Cayman 2485 I/O 2009 is certified for 12. 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 2485 I/O 2009 measures 102" wide, compared to 91" for the Crestliner CXJ 2070 SC 2008. 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 CXJ 2070 SC 2008 or the Crestliner Grand Cayman 2485 I/O 2009?
The Crestliner Grand Cayman 2485 I/O 2009 has the bigger tank at 35 gallons, versus 21 gallons on the Crestliner CXJ 2070 SC 2008. That 14-gallon difference translates to roughly 42–70 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Crestliner CXJ 2070 SC 2008 and Crestliner Grand Cayman 2485 I/O 2009 from the same manufacturer?
Yes — both the Crestliner CXJ 2070 SC 2008 and the Crestliner Grand Cayman 2485 I/O 2009 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.