Crestliner Grand Cayman 2485 I/O 2008 boat specs
Crestliner
Crestliner Grand Cayman 2485 I/O 2008
2008
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VS
Crestliner Retriever Jon 1650 2012 boat specs
Crestliner
Crestliner Retriever Jon 1650 2012
2012
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Crestliner Grand Cayman 2485 I/O 2008 vs Crestliner Retriever Jon 1650 2012 — Same Brand, Different Boat

Matching a pontoon Crestliner Grand Cayman 2485 I/O 2008 against a modified vee Crestliner Retriever Jon 1650 2012 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 2008 measures 23,0 feet overall (2008), giving it roughly 7,0 additional feet of deck space compared to the Crestliner Retriever Jon 1650 2012 at 16,0 feet (2012). At 2 lbs and 46 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 Retriever Jon 1650 2012 tops out at 40 hp. Engine specs for the Crestliner Grand Cayman 2485 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 2485 I/O 2008 is rated for 12 passengers, while the Crestliner Retriever Jon 1650 2012 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 2485 I/O 2008 could be the deciding factor.

Bottom line: Choose the Crestliner Grand Cayman 2485 I/O 2008 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 Retriever Jon 1650 2012 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 2485 I/O
ModelRetriever Jon 165
Model Year2008
Model Year2012
Measurements / Dimensions
Beam102 in. (259 cm)
Beam74 in. (188 cm)
Beam - Meters2.59
Beam - Meters1.88
Beam - Inches102
Beam - Inches74
Weight - Detail2,000 lbs. (907 kg) with 4.3 l
Weight - Detail460 lbs. (209 kg)
Weight - kg907.18
Weight - kg208.65
Weight - lbs.2
Weight - lbs.46
Length - Meters7.1
Length - Metersnot available
Length - Feet23
Length - Feet16
Length - Inches6
Length - Inchesnot available
Length overall - Detail23 ft. 6 in. (7.1 m)
Length overall - Detail16 ft. (4.9 m)
Length overall - Meters7.16
Length overall - Meters4.88
Length overall - Inches282
Length overall - Inches192
Deadrisenot available
Deadrise3.5°
Depth - Detailnot available
Depth - DetailSide: 21 in. (53 cm)
Depth - Centimetersnot available
Depth - Centimeters53.34
Depth - Inchesnot available
Depth - Inches21
Height [transom]not available
Height [transom]20 in. (51 cm)
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thickness0.080 in
Hull thickness0.100 in
Hull typePontoon
Hull typeModified Vee
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 - DetailPortable
Fuel tank capacity - Liters132.49
Fuel tank capacity - Litersnot available
Fuel tank capacity - Gal35
Fuel tank capacity - Galnot available
Fuel typeGas
Fuel typeGas
Drive typeI/O
Drive typeOutboard
Engine maxnot available
Engine max40 hp
Operational Info
Maximum capacity3,200 lbs. (1,451 kg)
Maximum capacity1,000 lbs. (454 kg)
Maximum people12
Maximum people4

Crestliner Grand Cayman 2485 I/O 2008 vs Crestliner Retriever Jon 1650 2012 — Common Questions

Which is the larger boat — the Crestliner Grand Cayman 2485 I/O 2008 or the Crestliner Retriever Jon 1650 2012?
The Crestliner Grand Cayman 2485 I/O 2008 is the longer of the two at 23,0 feet overall. The Crestliner Retriever Jon 1650 2012 comes in at 16,0 feet, making it roughly 7,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Crestliner Grand Cayman 2485 I/O 2008 or the Crestliner Retriever Jon 1650 2012?
For trailering, the Crestliner Grand Cayman 2485 I/O 2008 has the edge at 2 lbs dry weight versus 46 lbs for the Crestliner Retriever Jon 1650 2012. 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.
What is the maximum horsepower rating for these boats?
The Crestliner Retriever Jon 1650 2012 has a documented max rating of 40 hp. Engine specifications for the Crestliner Grand Cayman 2485 I/O 2008 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.
How many people can each boat hold?
The Crestliner Grand Cayman 2485 I/O 2008 is Coast Guard rated for 12 passengers, while the Crestliner Retriever Jon 1650 2012 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 2485 I/O 2008 measures 102" wide, compared to 74" for the Crestliner Retriever Jon 1650 2012. 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.
Are the Crestliner Grand Cayman 2485 I/O 2008 and Crestliner Retriever Jon 1650 2012 from the same manufacturer?
Yes — both the Crestliner Grand Cayman 2485 I/O 2008 and the Crestliner Retriever Jon 1650 2012 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.