Chaparral 180 SSi Sportboat 2005 boat specs
Chaparral
Chaparral 180 SSi Sportboat 2005
2005
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VS
Chaparral SSX 256 2010 boat specs
Chaparral
Chaparral SSX 256 2010
2010
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Chaparral 180 SSi Sportboat 2005 vs Chaparral SSX 256 2010 — Which Modified Vee Fits Your Needs?

When two boats share the same hull type — in this case both the Chaparral 180 SSi Sportboat 2005 and the Chaparral SSX 256 2010 are modified vee designs with composite construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

The power gap is worth calling out. Rated to 400 hp, the Chaparral SSX 256 2010 has a 145-hp advantage over the Chaparral 180 SSi Sportboat 2005's 255-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 180 SSi Sportboat 2005 carries 21 gallons versus 8 gallons in the Chaparral SSX 256 2010. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

The Chaparral 180 SSi Sportboat 2005 is rated for up to 8 people. Passenger data for the Chaparral SSX 256 2010 wasn't available.

Bottom line: Performance buyers should lean toward the Chaparral SSX 256 2010 and its 400-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Chaparral 180 SSi Sportboat 2005 with its 255-hp rating is the more economical daily driver.
General Boat Info
MakeChaparral
MakeChaparral
Model180 SSi Sportboat
ModelSSX 256
Model Year2005
Model Year201
Measurements / Dimensions
Beam7 ft. 2 in. (2.18 m)
Beamnot available
Beam - Meters2.18
Beam - Metersnot available
Beam - Inches86
Beam - Inchesnot available
Bridge clearance - Detail4 ft. 4 in. (1.32 m)
Bridge clearance - DetailWith Arch Tower: 7 ft. 9 in. (2.36 m) Without Arch Tower: 5 ft. 4 in. (1.63 m)
Bridge clearance - Meters1.32
Bridge clearance - Meters2.36
Bridge clearance - Inches52
Bridge clearance - Inches93
Deadrise20℃
Deadrise22°
Draft [drive up] - Detail7 in. (43 cm)
Draft [drive up] - Detail24 in. (61 cm)
Draft [drive up] meters0.18
Draft [drive up] meters0.61
Draft [drive up] inches7
Draft [drive up] inches24
Draft [max] - Detail36 in. (91 cm)
Draft [max] - Detail36 in. (91 cm)
Draft [max] - Meters0.91
Draft [max] - Meters0.91
Draft [max] - Inches36
Draft [max] - Inches36
Weight - Detail2,100 lbs. (953 kg)
Weight - Detail5,300 lbs. (2,404 kg)
Weight - kg952.54
Weight - kg2404.04
Weight - lbs.21
Weight - lbs.53
Length [over all with swim platform]18 ft. 3 in. (5.56 m)
Length [over all with swim platform]26 ft. 5 in. (8.05 m)
Length - Feetnot available
Length - Feet26.42
Body / Hull
Hull typeModified Vee
Hull typeModified Vee
Hull materialnot available
Hull materialFiberglass
Engine and Drivetrain
Engine/s standard135 hp
Engine/s standardnot available
Fuel tank capacity - Detail21 gal. (79 l)
Fuel tank capacity - Detail80 gal. (303 l)
Fuel tank capacity - Liters79.49
Fuel tank capacity - Liters302.83
Fuel tank capacity - Gal21
Fuel tank capacity - Gal8
Engine max255 hp (168 kw)
Engine max400 hp (298 kW)
Fuel typenot available
Fuel typeGas
Drive typenot available
Drive typeI/O
Operational Info
Maximum people8
Maximum peopleYacht certified
Water capacitynot available
Water capacity10 gal. (38 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Detail3.8 gal. (14 l)
Holding tank capacity - Litersnot available
Holding tank capacity - Liters15.14
Holding tank capacity - Galnot available
Holding tank capacity - Gal3.8

Chaparral 180 SSi Sportboat 2005 vs Chaparral SSX 256 2010 — Common Questions

Which is easier to trailer — the Chaparral 180 SSi Sportboat 2005 or the Chaparral SSX 256 2010?
For trailering, the Chaparral 180 SSi Sportboat 2005 has the edge at 21 lbs dry weight versus 53 lbs for the Chaparral SSX 256 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.
Which boat can handle a bigger outboard?
The Chaparral SSX 256 2010 is rated to a maximum of 400 hp, giving it the larger power ceiling. The Chaparral 180 SSi Sportboat 2005 tops out at 255 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 passengers can the Chaparral 180 SSi Sportboat 2005 carry?
The Chaparral 180 SSi Sportboat 2005 has an official capacity rating of 8 people. Capacity data wasn't available for the other model in this comparison — verify directly with the dealer.
Which boat has the larger fuel tank — the Chaparral 180 SSi Sportboat 2005 or the Chaparral SSX 256 2010?
The Chaparral 180 SSi Sportboat 2005 has the bigger tank at 21 gallons, versus 8 gallons on the Chaparral SSX 256 2010. That 13-gallon difference translates to roughly 39–65 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Chaparral 180 SSi Sportboat 2005 and Chaparral SSX 256 2010 from the same manufacturer?
Yes — both the Chaparral 180 SSi Sportboat 2005 and the Chaparral SSX 256 2010 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.