Crestliner C 2070 VDS 2004 boat specs
Crestliner
Crestliner C 2070 VDS 2004
2004
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VS
Crestliner Grand Cayman 2185 2010 boat specs
Crestliner
Crestliner Grand Cayman 2185 2010
2010
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Crestliner C 2070 VDS 2004 vs Crestliner Grand Cayman 2185 2010 — Same Brand, Different Boat

The Crestliner C 2070 VDS 2004 vs Crestliner Grand Cayman 2185 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.

Both boats share a closely matched power ceiling — 115 hp for the Crestliner C 2070 VDS 2004 and 115 hp for the Crestliner Grand Cayman 2185 2010. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Crestliner Grand Cayman 2185 2010 carries 25 gallons versus 21 gallons in the Crestliner C 2070 VDS 2004. 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 2185 2010 is rated for 12 passengers, while the Crestliner C 2070 VDS 2004 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Grand Cayman 2185 2010 could be the deciding factor.

Bottom line: Choose the Crestliner Grand Cayman 2185 2010 if your priority is putting more people on the water — it handles 12 passengers and at 20,5 ft it has the deck room to back that rating up comfortably. The Crestliner C 2070 VDS 2004 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.
General Boat Info
MakeCrestliner
MakeCrestliner
ModelC 2070 VDS
ModelGrand Cayman 2185
Model Year2004
Model Year201
Measurements / Dimensions
Beam96 in
Beam102 in. (259 cm)
Beam - Meters2.44
Beam - Meters2.59
Beam - Inches96
Beam - Inches102
Weight - Detail848 lbs
Weight - Detail2,000 lbs. (907 kg)
Weight - kg384.65
Weight - kg907.18
Weight - lbs.848
Weight - lbs.2
Height - Detail25 in
Height - Detailnot available
Height - Meters0.64
Height - Metersnot available
Height - Inches25
Height - Inchesnot available
Height [transom]20 in
Height [transom]not available
Length overall - Detail20 ft
Length overall - Detail20 ft. 6 in. (6.2 m)
Length overall - Meters6.1
Length overall - Meters6.25
Length overall - Inches24
Length overall - Inches246
Length [at waterline]not available
Length [at waterline]20 ft. (6.0 m) tube length
Length - Feetnot available
Length - Feet20.5
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull typenot available
Hull typePontoon
Engine and Drivetrain
Fuel tank capacity - Detail21 gal
Fuel tank capacity - Detail25 gal. (95 l)
Fuel tank capacity - Liters79.49
Fuel tank capacity - Liters94.64
Fuel tank capacity - Gal21
Fuel tank capacity - Gal25
Engine max115
Engine max115 hp
Fuel typenot available
Fuel typeGas
Drive typenot available
Drive typeOutboard
Operational Info
Maximum capacity1615 lbs
Maximum capacity2,100 lbs. (952 kg)
Maximum people8 Persons
Maximum people12
Pontoon and Inflatable Specific
Tube diameternot available
Tube diameter27 in. (69 cm)
Tube gaugenot available
Tube gauge0.080 in. tube 0.090 in. nose cone
Number of tubesnot available
Number of tubes2

Crestliner C 2070 VDS 2004 vs Crestliner Grand Cayman 2185 2010 — Common Questions

Which is easier to trailer — the Crestliner C 2070 VDS 2004 or the Crestliner Grand Cayman 2185 2010?
For trailering, the Crestliner Grand Cayman 2185 2010 has the edge at 2 lbs dry weight versus 848 lbs for the Crestliner C 2070 VDS 2004. 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.
How many people can each boat hold?
The Crestliner C 2070 VDS 2004 is Coast Guard rated for 8 passengers, while the Crestliner Grand Cayman 2185 2010 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 2185 2010 measures 102" wide, compared to 96" for the Crestliner C 2070 VDS 2004. 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 C 2070 VDS 2004 or the Crestliner Grand Cayman 2185 2010?
The Crestliner Grand Cayman 2185 2010 has the bigger tank at 25 gallons, versus 21 gallons on the Crestliner C 2070 VDS 2004. That 4-gallon difference translates to roughly 12–20 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Crestliner C 2070 VDS 2004 and Crestliner Grand Cayman 2185 2010 from the same manufacturer?
Yes — both the Crestliner C 2070 VDS 2004 and the Crestliner Grand Cayman 2185 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.