Chaparral 285 SSi Sportboat 2005 boat specs
Chaparral
Chaparral 285 SSi Sportboat 2005
2005
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VS
Chaparral 330 Signature Cruiser 2007 boat specs
Chaparral
Chaparral 330 Signature Cruiser 2007
2007
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Chaparral 285 SSi Sportboat 2005 vs Chaparral 330 Signature Cruiser 2007 — Which Modified Vee Fits Your Needs?

When two boats share the same hull type — in this case both the Chaparral 285 SSi Sportboat 2005 and the Chaparral 330 Signature Cruiser 2007 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 375 hp, the Chaparral 330 Signature Cruiser 2007 has a 55-hp advantage over the Chaparral 285 SSi Sportboat 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 285 SSi Sportboat 2005 carries 143 gallons versus 17 gallons in the Chaparral 330 Signature Cruiser 2007. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

The Chaparral 285 SSi Sportboat 2005 is rated for up to 8 people. Passenger data for the Chaparral 330 Signature Cruiser 2007 wasn't available.

Bottom line: Performance buyers should lean toward the Chaparral 330 Signature Cruiser 2007 and its 375-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Chaparral 285 SSi Sportboat 2005 with its 320-hp rating is the more economical daily driver.
General Boat Info
MakeChaparral
MakeChaparral
Model285 SSi Sportboat
Model330 Signature Cruiser
Model Year2005
Model Year2007
Measurements / Dimensions
Beam9 ft. 3 in. (2.82 m)
Beam11 ft. 3 in. (3.43 m)
Beam - Meters2.82
Beam - Meters3.43
Beam - Inches111
Beam - Inches135
Bridge clearance - DetailWith Arch: 7 ft. 9 in. (2.36 m) Without Arch: 5 ft. 6 in. (1.68 m)
Bridge clearance - Detail11 ft. 2 in. (3.4 m)
Bridge clearance - Meters2.36
Bridge clearance - Meters3.4
Bridge clearance - Inches93
Bridge clearance - Inches134
Deadrise22℃
Deadrise20℃
Draft [drive up] - Detail21 in. (53 cm)
Draft [drive up] - Detail25 in. (64 cm)
Draft [drive up] meters0.53
Draft [drive up] meters0.64
Draft [drive up] inches21
Draft [drive up] inches25
Draft [max] - Detail35 in. (89 cm)
Draft [max] - Detail33 in. (84 cm)
Draft [max] - Meters0.89
Draft [max] - Meters0.84
Draft [max] - Inches35
Draft [max] - Inches33
Weight - Detail7,200 lbs. (3,266 kg)
Weight - Detail13,400 lbs. (6,078 kg)
Weight - kg3265.86
Weight - kg6078.13
Weight - lbs.72
Weight - lbs.134
Length [over all with swim platform]29 ft. 6 in. (8.99 m)
Length [over all with swim platform]35 ft. 0 in. (10.67 m)
Length overall - Detail27 ft. 6 in. (8.31 m)
Length overall - Detailnot available
Length overall - Meters8.38
Length overall - Metersnot available
Length overall - Inches33
Length overall - Inchesnot available
Length - Metersnot available
Length - Meters10.67
Length - Feetnot available
Length - Feet35
Body / Hull
Hull typeModified Vee
Hull typeModified Vee
Hull materialnot available
Hull materialFiberglass
Engine and Drivetrain
Engine/s standard375 hp
Engine/s standardTwin Volvo 5.7L 280 hp DP
Fuel tank capacity - Detail143 gal. (541 l)
Fuel tank capacity - Detail170 gal. (644 l)
Fuel tank capacity - Liters541.31
Fuel tank capacity - Liters643.52
Fuel tank capacity - Gal143
Fuel tank capacity - Gal17
Engine maxTwin 320 hp (Twin 239 kw)
Engine maxTwin: 375 hp (280 kW)
Fuel typenot available
Fuel typeGas or Diesel
Drive typenot available
Drive typeI/O - Twin
Operational Info
HeadEnclosed Fiberglass
Head1
Headroom5 ft. 0 in. (1.52 m)
Headroom6 ft. 5 in. (1.96 m)
Sleeping capacity2
Sleeping capacity6
Water capacity30 gal. (114 l)
Water capacity45 gal. (170 l)
Maximum peopleYacht Certified
Maximum peoplenot available
Holding tank capacity - Detail9.5 gal. (36 l)
Holding tank capacity - Detail28 gal. (106 l)
Holding tank capacity - Liters37.85
Holding tank capacity - Liters105.99
Holding tank capacity - Gal9.5
Holding tank capacity - Gal28

Chaparral 285 SSi Sportboat 2005 vs Chaparral 330 Signature Cruiser 2007 — Common Questions

Which is easier to trailer — the Chaparral 285 SSi Sportboat 2005 or the Chaparral 330 Signature Cruiser 2007?
For trailering, the Chaparral 285 SSi Sportboat 2005 has the edge at 72 lbs dry weight versus 134 lbs for the Chaparral 330 Signature Cruiser 2007. 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 330 Signature Cruiser 2007 is rated to a maximum of 375 hp, giving it the larger power ceiling. The Chaparral 285 SSi Sportboat 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 passengers can the Chaparral 285 SSi Sportboat 2005 carry?
The Chaparral 285 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 is wider, and does it affect trailering?
The Chaparral 330 Signature Cruiser 2007 measures 135" wide, compared to 111" for the Chaparral 285 SSi Sportboat 2005. 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 Chaparral 285 SSi Sportboat 2005 or the Chaparral 330 Signature Cruiser 2007?
The Chaparral 285 SSi Sportboat 2005 has the bigger tank at 143 gallons, versus 17 gallons on the Chaparral 330 Signature Cruiser 2007. That 126-gallon difference translates to roughly 378–630 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Chaparral 285 SSi Sportboat 2005 and Chaparral 330 Signature Cruiser 2007 from the same manufacturer?
Yes — both the Chaparral 285 SSi Sportboat 2005 and the Chaparral 330 Signature Cruiser 2007 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.