Detailed Evaluation & Buyer Recommendation
Crestliner Grand Cayman 2485 I/O RFL TriToon 2010 vs Crestliner LSi 2685 Sterndrive 2005 — Same Brand, Different Boat
The Crestliner Grand Cayman 2485 I/O RFL TriToon 2010 vs Crestliner LSi 2685 Sterndrive 2005 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.
On paper these two are close siblings in the size department — Crestliner Grand Cayman 2485 I/O RFL TriToon 2010 at 23,5 ft versus Crestliner LSi 2685 Sterndrive 2005 at 22,0 ft. Weight tells a clearer story for trailering families: the Crestliner Grand Cayman 2485 I/O RFL TriToon 2010 tips the scales at 3 613 lbs — 3 581 lbs more than the Crestliner LSi 2685 Sterndrive 2005 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 Crestliner Grand Cayman 2485 I/O RFL TriToon 2010 carries a rated maximum of 3 hp. Engine data for the Crestliner LSi 2685 Sterndrive 2005 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Crestliner Grand Cayman 2485 I/O RFL TriToon 2010 carries 56 gallons versus 35 gallons in the Crestliner LSi 2685 Sterndrive 2005. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Both boats are rated for 12 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.
Bottom line: The Crestliner Grand Cayman 2485 I/O RFL TriToon 2010 and Crestliner LSi 2685 Sterndrive 2005 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.
General Boat Info
MakeCrestliner
MakeCrestliner
ModelGrand Cayman 2485 I/O RFL Tritoon
ModelLSi 2685 Sterndrive
Model Year201
Model Year2005
Measurements / Dimensions
Beam102 in. (259 cm)
Beam102 in
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Weight - Detail3,613 lbs. (1,638 kg)
Weight - Detail3,200 lbs
Weight - kg1638.83
Weight - kg1451.49
Weight - lbs.3613
Weight - lbs.32
Length [at waterline]22 ft. (6.7 m) tube length
Length [at waterline]not available
Length - Feet23.5
Length - Feet22
Length overall - Detail23 ft. 6 in. (7.1 m)
Length overall - Detail22 ft
Length overall - Meters7.16
Length overall - Meters6.71
Length overall - Inches282
Length overall - Inches264
Body / Hull
Hull materialAluminum
Hull materialnot available
Hull typePontoon
Hull typenot available
Pontoon and Inflatable Specific
Tube diameter27 in. (69 cm)
Tube diameter27 in
Tube gauge0.080 in. tube 0.090 in. nose cone
Tube gaugenot available
Number of tubes3
Number of tubesnot available
Engine and Drivetrain
Fuel tank capacity - Detail56 gal. (212 l)
Fuel tank capacity - Detail35 gal
Fuel tank capacity - Liters211.98
Fuel tank capacity - Liters132.49
Fuel tank capacity - Gal56
Fuel tank capacity - Gal35
Fuel typeGas
Fuel typenot available
Drive typeI/O
Drive typeOutBoard
Engine max3.0 - 5.0 l
Engine maxnot available
Engine/s standardnot available
Engine/s standard3.0L - 4.0L recommended
Operational Info
Maximum capacity2,000 lbs. (907 kg)
Maximum capacity2,000 lbs
Maximum people12
Maximum people12 person
Trailer Info
Trailer - Detailnot available
Trailer - DetailOptional
Options / Other
Optionsnot available
OptionsSee Additional Features Above