Crestliner CR 1648M 2012 vs Crestliner Grand Cayman 2885 I/O 2008 - Boat Spec Comparison

Q: Which is the larger boat — the Crestliner CR 1648M 2012 or the Crestliner Grand Cayman 2885 I/O 2008?

The Crestliner Grand Cayman 2885 I/O 2008 is the longer of the two at 27,0 feet overall. The Crestliner CR 1648M 2012 comes in at 15,8 feet, making it roughly 11,2 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which is easier to trailer — the Crestliner CR 1648M 2012 or the Crestliner Grand Cayman 2885 I/O 2008?

For trailering, the Crestliner CR 1648M 2012 has the edge at 275 lbs dry weight versus 375 lbs for the Crestliner Grand Cayman 2885 I/O 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.

Q: What is the maximum horsepower rating for these boats?

The Crestliner CR 1648M 2012 has a documented max rating of 35 hp. Engine specifications for the Crestliner Grand Cayman 2885 I/O 2008 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.

Q: How many people can each boat hold?

The Crestliner CR 1648M 2012 is Coast Guard rated for 4 passengers, while the Crestliner Grand Cayman 2885 I/O 2008 is certified for 16. 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.

Q: Which boat is wider, and does it affect trailering?

The Crestliner Grand Cayman 2885 I/O 2008 measures 102" wide, compared to 7" for the Crestliner CR 1648M 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.

Q: Are the Crestliner CR 1648M 2012 and Crestliner Grand Cayman 2885 I/O 2008 from the same manufacturer?

Yes — both the Crestliner CR 1648M 2012 and the Crestliner Grand Cayman 2885 I/O 2008 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.

Boat Comparison

Crestliner CR 1648M 2012 vs Crestliner Grand Cayman 2885 I/O 2008

Crestliner

Crestliner CR 1648M 2012

2012

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Crestliner

Crestliner Grand Cayman 2885 I/O 2008

2008

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Detailed Evaluation & Buyer Recommendation

Crestliner CR 1648M 2012 vs Crestliner Grand Cayman 2885 I/O 2008 — Same Brand, Different Boat

Matching a flat Crestliner CR 1648M 2012 against a pontoon Crestliner Grand Cayman 2885 I/O 2008 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 2885 I/O 2008 measures 27,0 feet overall (2008), giving it roughly 11,2 additional feet of deck space compared to the Crestliner CR 1648M 2012 at 15,8 feet (2012). At 275 lbs and 375 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 CR 1648M 2012 carries a rated maximum of 35 hp. Engine data for the Crestliner Grand Cayman 2885 I/O 2008 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.

For family outings this is probably the sharpest distinction between the two. The Crestliner Grand Cayman 2885 I/O 2008 is rated for 16 passengers, while the Crestliner CR 1648M 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 2885 I/O 2008 could be the deciding factor.

Bottom line: Choose the Crestliner Grand Cayman 2885 I/O 2008 if your priority is putting more people on the water — it handles 16 passengers and at 27,0 ft it has the deck room to back that rating up comfortably. The Crestliner CR 1648M 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

ModelCR 1648M

ModelGrand Cayman 2885 I/O

Model Year2012

Model Year2008

Measurements / Dimensions

Beam70 in. (178 cm)

Beam102 in. (259 cm)

Beam - Meters1.78

Beam - Meters2.59

Beam - Inches7

Beam - Inches102

Depth - DetailSide: 21 in. (53 cm)

Depth - Detailnot available

Depth - Centimeters53.34

Depth - Centimetersnot available

Depth - Inches21

Depth - Inchesnot available

Weight - Detail275 lbs. (125 kg)

Weight - Detail3,750 lbs. (1,701 kg) with 5.7 l

Weight - kg124.74

Weight - kg1700.97

Weight - lbs.275

Weight - lbs.375

Height [transom]15 in. (38 cm)

Height [transom]not available

Length - Feet15.83

Length - Feet27

Length overall - Detail15 ft. 10 in. (4.8 m)

Length overall - Detail27 ft. 6 in. (8.4 m)

Length overall - Meters4.83

Length overall - Meters8.38

Length overall - Inches19

Length overall - Inches33

Length - Metersnot available

Length - Meters8.4

Length - Inchesnot available

Length - Inches6

Body / Hull

Hull materialAluminum

Hull thickness0.072 in

Hull thickness0.080 in

Hull typeFlat

Hull typePontoon

Engine and Drivetrain

Fuel typeGas

Drive typeOutboard

Drive typeI/O

Engine max35 hp

Engine maxnot available

Fuel tank capacity - Detailnot available

Fuel tank capacity - Detail35 gal. (132 l)

Fuel tank capacity - Litersnot available

Fuel tank capacity - Liters132.49

Fuel tank capacity - Galnot available

Fuel tank capacity - Gal35

Operational Info

Maximum capacity973 lbs. (442 kg)

Maximum capacity2,500 lbs. (1,134 kg)

Maximum people4

Maximum people16

Pontoon and Inflatable Specific

Tube diameternot available

Tube diameter27 in. (69 cm)

Number of tubesnot available

Number of tubes2

Crestliner CR 1648M 2012 vs Crestliner Grand Cayman 2885 I/O 2008 — Common Questions

Which is the larger boat — the Crestliner CR 1648M 2012 or the Crestliner Grand Cayman 2885 I/O 2008?

The Crestliner Grand Cayman 2885 I/O 2008 is the longer of the two at 27,0 feet overall. The Crestliner CR 1648M 2012 comes in at 15,8 feet, making it roughly 11,2 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which is easier to trailer — the Crestliner CR 1648M 2012 or the Crestliner Grand Cayman 2885 I/O 2008?

For trailering, the Crestliner CR 1648M 2012 has the edge at 275 lbs dry weight versus 375 lbs for the Crestliner Grand Cayman 2885 I/O 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.

What is the maximum horsepower rating for these boats?

The Crestliner CR 1648M 2012 has a documented max rating of 35 hp. Engine specifications for the Crestliner Grand Cayman 2885 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 CR 1648M 2012 is Coast Guard rated for 4 passengers, while the Crestliner Grand Cayman 2885 I/O 2008 is certified for 16. 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 2885 I/O 2008 measures 102" wide, compared to 7" for the Crestliner CR 1648M 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 CR 1648M 2012 and Crestliner Grand Cayman 2885 I/O 2008 from the same manufacturer?

Yes — both the Crestliner CR 1648M 2012 and the Crestliner Grand Cayman 2885 I/O 2008 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.

← Crestliner CR 1648M 2012 full specs ← Crestliner Grand Cayman 2885 I/O 2008 full specs