Crestliner CFi 2085 2005 boat specs
Crestliner
Crestliner CFi 2085 2005
2005
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Crestliner Grand Cayman 2685 I/O RFL TriToon 2010 boat specs
Crestliner
Crestliner Grand Cayman 2685 I/O RFL TriToon 2010
2010
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Crestliner CFi 2085 2005 vs Crestliner Grand Cayman 2685 I/O RFL TriToon 2010 — Same Brand, Different Boat

The Crestliner CFi 2085 2005 vs Crestliner Grand Cayman 2685 I/O RFL TriToon 2010 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.

Size is the most obvious dividing line here. The Crestliner Grand Cayman 2685 I/O RFL TriToon 2010 measures 25,5 feet overall (2010), giving it roughly 23,5 additional feet of deck space compared to the Crestliner CFi 2085 2005 at 2,0 feet (2005). Weight tells a clearer story for trailering families: the Crestliner Grand Cayman 2685 I/O RFL TriToon 2010 tips the scales at 3 719 lbs — 3 704 lbs less than the Crestliner CFi 2085 2005 at 15 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 Crestliner Grand Cayman 2685 I/O RFL TriToon 2010 tops out at 3 hp. Engine specs for the Crestliner CFi 2085 2005 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Crestliner Grand Cayman 2685 I/O RFL TriToon 2010 carries 56 gallons versus 22 gallons in the Crestliner CFi 2085 2005. 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 2685 I/O RFL TriToon 2010 is rated for 14 passengers, while the Crestliner CFi 2085 2005 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Grand Cayman 2685 I/O RFL TriToon 2010 could be the deciding factor.

Bottom line: Choose the Crestliner Grand Cayman 2685 I/O RFL TriToon 2010 if your priority is putting more people on the water — it handles 14 passengers and at 25,5 ft it has the deck room to back that rating up comfortably. The Crestliner CFi 2085 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 9 that costs less to run day-to-day.
General Boat Info
MakeCrestliner
MakeCrestliner
ModelCFi 2085
ModelGrand Cayman 2685 I/O RFL Tritoon
Model Year2005
Model Year201
Measurements / Dimensions
Beam102 in
Beam102 in. (259 cm)
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Weight - Detail1,500 lbs
Weight - Detail3,719 lbs. (1,687 kg)
Weight - kg680.39
Weight - kg1686.91
Weight - lbs.15
Weight - lbs.3719
Length - Feet2
Length - Feet25.5
Length - Inches6
Length - Inchesnot available
Length [over all with swim platform]19 ft. 8 in
Length [over all with swim platform]not available
Length overall - Detail20 ft. 6 in
Length overall - Detail25 ft. 6 in. (7.8 m)
Length overall - Meters6.25
Length overall - Meters7.77
Length overall - Inches246
Length overall - Inches306
Length [at waterline]not available
Length [at waterline]24 ft. (7.3 m) tube length
Pontoon and Inflatable Specific
Tube diameter23 in
Tube diameter27 in. (69 cm)
Tube gaugenot available
Tube gauge0.080 in. tube 0.090 in. nose cone
Number of tubesnot available
Number of tubes3
Engine and Drivetrain
Engine/s standard90 hp
Engine/s standardnot available
Fuel tank capacity - Detail22 gal
Fuel tank capacity - Detail56 gal. (212 l)
Fuel tank capacity - Liters83.28
Fuel tank capacity - Liters211.98
Fuel tank capacity - Gal22
Fuel tank capacity - Gal56
Drive typeOutBoard
Drive typeI/O
Fuel typenot available
Fuel typeGas
Engine maxnot available
Engine max3.0 - 5.7 l
Operational Info
Maximum capacity1,869 lbs
Maximum capacity2,000 lbs. (907 kg)
Maximum people9
Maximum people14
Body / Hull
Hull materialnot available
Hull materialAluminum
Hull typenot available
Hull typePontoon

Crestliner CFi 2085 2005 vs Crestliner Grand Cayman 2685 I/O RFL TriToon 2010 — Common Questions

Which is the larger boat — the Crestliner CFi 2085 2005 or the Crestliner Grand Cayman 2685 I/O RFL TriToon 2010?
The Crestliner Grand Cayman 2685 I/O RFL TriToon 2010 is the longer of the two at 25,5 feet overall. The Crestliner CFi 2085 2005 comes in at 2,0 feet, making it roughly 23,5 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Crestliner CFi 2085 2005 or the Crestliner Grand Cayman 2685 I/O RFL TriToon 2010?
For trailering, the Crestliner CFi 2085 2005 has the edge at 15 lbs dry weight versus 3 719 lbs for the Crestliner Grand Cayman 2685 I/O RFL TriToon 2010. 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 Grand Cayman 2685 I/O RFL TriToon 2010 has a documented max rating of 3 hp. Engine specifications for the Crestliner CFi 2085 2005 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 CFi 2085 2005 is Coast Guard rated for 9 passengers, while the Crestliner Grand Cayman 2685 I/O RFL TriToon 2010 is certified for 14. 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 CFi 2085 2005 and Crestliner Grand Cayman 2685 I/O RFL TriToon 2010 share an 102 in 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 CFi 2085 2005 or the Crestliner Grand Cayman 2685 I/O RFL TriToon 2010?
The Crestliner Grand Cayman 2685 I/O RFL TriToon 2010 has the bigger tank at 56 gallons, versus 22 gallons on the Crestliner CFi 2085 2005. That 34-gallon difference translates to roughly 102–170 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Crestliner CFi 2085 2005 and Crestliner Grand Cayman 2685 I/O RFL TriToon 2010 from the same manufacturer?
Yes — both the Crestliner CFi 2085 2005 and the Crestliner Grand Cayman 2685 I/O RFL TriToon 2010 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.