Chaparral 236 Sunesta Deckboat 2005 boat specs
Chaparral
Chaparral 236 Sunesta Deckboat 2005
2005
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VS
Chaparral 256 SSi Sportboat 2004 boat specs
Chaparral
Chaparral 256 SSi Sportboat 2004
2004
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Chaparral 236 Sunesta Deckboat 2005 vs Chaparral 256 SSi Sportboat 2004 — Same Brand, Different Boat

The Chaparral 236 Sunesta Deckboat 2005 vs Chaparral 256 SSi Sportboat 2004 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.

The power gap is worth calling out. Rated to 425 hp, the Chaparral 256 SSi Sportboat 2004 has a 105-hp advantage over the Chaparral 236 Sunesta Deckboat 2005's 320-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Chaparral 236 Sunesta Deckboat 2005 carries 53 gallons versus 8 gallons in the Chaparral 256 SSi Sportboat 2004. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 14 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: Performance buyers should lean toward the Chaparral 256 SSi Sportboat 2004 and its 425-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Chaparral 236 Sunesta Deckboat 2005 with its 320-hp rating is the more economical daily driver.
General Boat Info
MakeChaparral
MakeChaparral
Model236 Sunesta Deckboat
Model256 SSi Sportboat
Model Year2005
Model Year2004
Measurements / Dimensions
Beam8 ft. 6 in. (2.59 m)
Beam8 ft. 6 in. (2.59 m)
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Bridge clearance - Detail5 ft. 4 in. (1.63 m)
Bridge clearance - Detail5 ft. 4 in. (1.62 m)
Bridge clearance - Meters1.63
Bridge clearance - Meters1.63
Bridge clearance - Inches64
Bridge clearance - Inches64
Deadrise16℃
Deadrise22.5℃
Draft [drive up] - Detail17 in. (43 cm)
Draft [drive up] - Detail17 in. (43 cm)
Draft [drive up] meters0.43
Draft [drive up] meters0.43
Draft [drive up] inches17
Draft [drive up] inches17
Draft [max] - Detail34 in. (86 cm)
Draft [max] - Detail36 in. (91 cm)
Draft [max] - Meters0.86
Draft [max] - Meters0.91
Draft [max] - Inches34
Draft [max] - Inches36
Weight - Detail4,450 lbs. (2,019 kg)
Weight - Detail4,950 lbs. (2,245 kg)
Weight - kg2018.48
Weight - kg2245.28
Weight - lbs.445
Weight - lbs.495
Length [over all with swim platform]24 ft. 3.5 in. (7.4 m)
Length [over all with swim platform]26 ft. 5 in. (8.05 m)
Length overall - Detailnot available
Length overall - Detail24 ft. 2 in. (7.36 m)
Length overall - Metersnot available
Length overall - Meters7.37
Length overall - Inchesnot available
Length overall - Inches29
Engine and Drivetrain
Engine/s standard220 hp
Engine/s standardMercury: 300 hp Volvo: 280 hp
Fuel tank capacity - Detail53 gal. (201 l)
Fuel tank capacity - Detail80 gal. (303 l)
Fuel tank capacity - Liters200.63
Fuel tank capacity - Liters302.83
Fuel tank capacity - Gal53
Fuel tank capacity - Gal8
Engine max320 hp (239 kw)
Engine max425 hp (317 kw)
Operational Info
HeadEnclosed with Porta-Pottie
HeadEnclosed Fiberglass
Water capacity14 gal. (53 l)
Water capacity10 gal. (37.85 l)
Maximum people14
Maximum people14
Holding tank capacity - Detail14 gal. (53 l) - Optional
Holding tank capacity - Detail20 gal. (75.70 l) - Optional
Holding tank capacity - Liters53
Holding tank capacity - Liters75.71
Holding tank capacity - Gal14
Holding tank capacity - Gal2
Body / Hull
Hull typenot available
Hull typeModified Vee

Chaparral 236 Sunesta Deckboat 2005 vs Chaparral 256 SSi Sportboat 2004 — Common Questions

Which is easier to trailer — the Chaparral 236 Sunesta Deckboat 2005 or the Chaparral 256 SSi Sportboat 2004?
For trailering, the Chaparral 236 Sunesta Deckboat 2005 has the edge at 445 lbs dry weight versus 495 lbs for the Chaparral 256 SSi Sportboat 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.
Which boat can handle a bigger outboard?
The Chaparral 256 SSi Sportboat 2004 is rated to a maximum of 425 hp, giving it the larger power ceiling. The Chaparral 236 Sunesta Deckboat 2005 tops out at 320 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Chaparral 236 Sunesta Deckboat 2005 is Coast Guard rated for 14 passengers, while the Chaparral 256 SSi Sportboat 2004 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 Chaparral 236 Sunesta Deckboat 2005 and Chaparral 256 SSi Sportboat 2004 share an 8 ft. 6 in. (2.59 m) 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 Chaparral 236 Sunesta Deckboat 2005 or the Chaparral 256 SSi Sportboat 2004?
The Chaparral 236 Sunesta Deckboat 2005 has the bigger tank at 53 gallons, versus 8 gallons on the Chaparral 256 SSi Sportboat 2004. That 45-gallon difference translates to roughly 135–225 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Chaparral 236 Sunesta Deckboat 2005 and Chaparral 256 SSi Sportboat 2004 from the same manufacturer?
Yes — both the Chaparral 236 Sunesta Deckboat 2005 and the Chaparral 256 SSi Sportboat 2004 are built by Chaparral. 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.