Chaparral 236 Sunesta Deckboat 2006 boat specs
Chaparral
Chaparral 236 Sunesta Deckboat 2006
2006
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VS
Chaparral Signature 290 Cruiser 2008 boat specs
Chaparral
Chaparral Signature 290 Cruiser 2008
2008
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Chaparral 236 Sunesta Deckboat 2006 vs Chaparral Signature 290 Cruiser 2008 — Same Brand, Different Boat

The Chaparral 236 Sunesta Deckboat 2006 vs Chaparral Signature 290 Cruiser 2008 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.

Size is the most obvious dividing line here. The Chaparral 236 Sunesta Deckboat 2006 measures 22,0 feet overall (2006), giving it roughly 19,0 additional feet of deck space compared to the Chaparral Signature 290 Cruiser 2008 at 3,0 feet (2008). Weight tells a clearer story for trailering families: the Chaparral 236 Sunesta Deckboat 2006 tips the scales at 445 lbs — 348 lbs more than the Chaparral Signature 290 Cruiser 2008 at 97 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 power gap is worth calling out. Rated to 320 hp, the Chaparral 236 Sunesta Deckboat 2006 has a 50-hp advantage over the Chaparral Signature 290 Cruiser 2008's 270-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 Signature 290 Cruiser 2008 carries 115 gallons versus 53 gallons in the Chaparral 236 Sunesta Deckboat 2006. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

The Chaparral 236 Sunesta Deckboat 2006 is rated for up to 14 people. Passenger data for the Chaparral Signature 290 Cruiser 2008 wasn't available.

Bottom line: The Chaparral 236 Sunesta Deckboat 2006 at 22,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Chaparral Signature 290 Cruiser 2008 at 3,0 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.
General Boat Info
MakeChaparral
MakeChaparral
Model236 Sunesta Deckboat
ModelSignature 290 Cruiser
Model Year2006
Model Year2008
Measurements / Dimensions
Beam8 ft. 6 in. (2.59 m)
Beam10 ft. 0 in. (3.05 m)
Beam - Meters2.59
Beam - Meters3.05
Beam - Inches102
Beam - Inches12
Bridge clearance - DetailWith Wakeboard Tower: 8 ft. 9 in. (2.67 m) Without Wakeboard Tower: 5 ft. 4 in. (1.63 m)
Bridge clearance - Detail10 ft. 0 in. (3.05 m)
Bridge clearance - Meters2.67
Bridge clearance - Meters3.05
Bridge clearance - Inches105
Bridge clearance - Inches12
Deadrise16℃
Deadrise18℃
Draft [drive up] - Detail17 in. (43 cm)
Draft [drive up] - Detail25 in. (64 cm)
Draft [drive up] meters0.43
Draft [drive up] meters0.64
Draft [drive up] inches17
Draft [drive up] inches25
Draft [max] - Detail34 in. (86 cm)
Draft [max] - Detail33 in. (84 cm)
Draft [max] - Meters0.86
Draft [max] - Meters0.84
Draft [max] - Inches34
Draft [max] - Inches33
Weight - Detail4,450 lbs. (2,019 kg)
Weight - Detail9,700 lbs. (4,400 kg)
Weight - kg2018.48
Weight - kg4399.84
Weight - lbs.445
Weight - lbs.97
Length - Meters6.74
Length - Meters9.35
Length - Feet22
Length - Feet3
Length - Inches1.5
Length - Inches8
Length [over all with swim platform]24 ft. 3.5 in. (7.4 m)
Length [over all with swim platform]30 ft. 8 in. (9.35 m)
Length overall - Detail22 ft. 1.5 in. (6.74 m)
Length overall - Detailnot available
Length overall - Meters6.76
Length overall - Metersnot available
Length overall - Inches265.5
Length overall - Inchesnot available
Engine and Drivetrain
Fuel tank capacity - Detail53 gal. (201 l)
Fuel tank capacity - Detail115 gal. (435 l)
Fuel tank capacity - Liters200.63
Fuel tank capacity - Liters435.32
Fuel tank capacity - Gal53
Fuel tank capacity - Gal115
Drive typeI/O
Drive typeI/O - Twin
Engine max320 hp (239 kW)
Engine maxTwin 270 hp (201 kW)
Max no of enginesnot available
Max no of engines2
Engine/s standardnot available
Engine/s standardTwin Volvo 4.3 GXi MPi SX drive 225 hp
Fuel typenot available
Fuel typeGas or Diesel
Operational Info
HeadEnclosed w/ porta-pottie
Head1
Water capacity14 gal. (53 l)
Water capacity24 gal. (91 l)
Maximum capacity2,135 lbs
Maximum capacitynot available
Maximum people14
Maximum peopleYacht certified
Headroomnot available
Headroom6 ft. 4 in. (1.93 m)
Sleeping capacitynot available
Sleeping capacity6
Holding tank capacity - Detailnot available
Holding tank capacity - Detail28 gal. (106 l)
Holding tank capacity - Litersnot available
Holding tank capacity - Liters105.99
Holding tank capacity - Galnot available
Holding tank capacity - Gal28
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeDeep Vee

Chaparral 236 Sunesta Deckboat 2006 vs Chaparral Signature 290 Cruiser 2008 — Common Questions

Which is the larger boat — the Chaparral 236 Sunesta Deckboat 2006 or the Chaparral Signature 290 Cruiser 2008?
The Chaparral 236 Sunesta Deckboat 2006 is the longer of the two at 22,0 feet overall. The Chaparral Signature 290 Cruiser 2008 comes in at 3,0 feet, making it roughly 19,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Chaparral 236 Sunesta Deckboat 2006 or the Chaparral Signature 290 Cruiser 2008?
For trailering, the Chaparral Signature 290 Cruiser 2008 has the edge at 97 lbs dry weight versus 445 lbs for the Chaparral 236 Sunesta Deckboat 2006. 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 236 Sunesta Deckboat 2006 is rated to a maximum of 320 hp, giving it the larger power ceiling. The Chaparral Signature 290 Cruiser 2008 tops out at 270 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 236 Sunesta Deckboat 2006 carry?
The Chaparral 236 Sunesta Deckboat 2006 has an official capacity rating of 14 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 236 Sunesta Deckboat 2006 measures 102" wide, compared to 12" for the Chaparral Signature 290 Cruiser 2008. 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 236 Sunesta Deckboat 2006 or the Chaparral Signature 290 Cruiser 2008?
The Chaparral Signature 290 Cruiser 2008 has the bigger tank at 115 gallons, versus 53 gallons on the Chaparral 236 Sunesta Deckboat 2006. That 62-gallon difference translates to roughly 186–310 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Chaparral 236 Sunesta Deckboat 2006 and Chaparral Signature 290 Cruiser 2008 from the same manufacturer?
Yes — both the Chaparral 236 Sunesta Deckboat 2006 and the Chaparral Signature 290 Cruiser 2008 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.