Chaparral 255 SSi Sportboat 2007 vs Chaparral 274 Sunesta Deckboat 2005 - Boat Spec Comparison

Q: Which is easier to trailer — the Chaparral 255 SSi Sportboat 2007 or the Chaparral 274 Sunesta Deckboat 2005?

For trailering, the Chaparral 274 Sunesta Deckboat 2005 has the edge at 46 lbs dry weight versus 554 lbs for the Chaparral 255 SSi Sportboat 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.

Q: Which boat can handle a bigger outboard?

The Chaparral 255 SSi Sportboat 2007 is rated to a maximum of 425 hp, giving it the larger power ceiling. The Chaparral 274 Sunesta Deckboat 2005 tops out at 375 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.

Q: Do these boats require an oversize trailer permit to tow on US highways?

Both the Chaparral 255 SSi Sportboat 2007 and Chaparral 274 Sunesta Deckboat 2005 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.

Q: How do the fuel tanks compare on the Chaparral 255 SSi Sportboat 2007 and Chaparral 274 Sunesta Deckboat 2005?

Both boats carry similar fuel loads — 8 gallons and 7 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.

Q: Are the Chaparral 255 SSi Sportboat 2007 and Chaparral 274 Sunesta Deckboat 2005 from the same manufacturer?

Yes — both the Chaparral 255 SSi Sportboat 2007 and the Chaparral 274 Sunesta Deckboat 2005 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.

Boat Comparison

Chaparral 255 SSi Sportboat 2007 vs Chaparral 274 Sunesta Deckboat 2005

Chaparral

Chaparral 255 SSi Sportboat 2007

2007

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Chaparral

Chaparral 274 Sunesta Deckboat 2005

2005

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Detailed Evaluation & Buyer Recommendation

Chaparral 255 SSi Sportboat 2007 vs Chaparral 274 Sunesta Deckboat 2005 — Same Brand, Different Boat

The Chaparral 255 SSi Sportboat 2007 vs Chaparral 274 Sunesta Deckboat 2005 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 255 SSi Sportboat 2007 has a 50-hp advantage over the Chaparral 274 Sunesta Deckboat 2005's 375-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 8 gal and 7 gal — so range won't be a tiebreaker here.

Bottom line: Performance buyers should lean toward the Chaparral 255 SSi Sportboat 2007 and its 425-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Chaparral 274 Sunesta Deckboat 2005 with its 375-hp rating is the more economical daily driver.

General Boat Info

MakeChaparral

Model255 SSi Sportboat

Model274 Sunesta Deckboat

Model Year2007

Model Year2005

Measurements / Dimensions

Beam8 ft. 6 in. (2.59 m)

Beam - Meters2.59

Beam - Inches102

Bridge clearance - DetailWith Radar Arch: 8 ft. 0 in. (2.44 m) Without Radar Arch: 6 ft. 6 in. (1.98 m)

Bridge clearance - Detail5 ft. 6 in. (1.68 m)

Bridge clearance - Meters2.44

Bridge clearance - Meters1.68

Bridge clearance - Inches96

Bridge clearance - Inches66

Deadrise22.5℃

Deadrise18℃

Draft [drive up] - Detail24 in. (61 cm)

Draft [drive up] - Detail18 in. (46 cm)

Draft [drive up] meters0.61

Draft [drive up] meters0.46

Draft [drive up] inches24

Draft [drive up] inches18

Draft [max] - Detail36 in. (91 cm)

Draft [max] - Detail35 in. (89 cm)

Draft [max] - Meters0.91

Draft [max] - Meters0.89

Draft [max] - Inches36

Draft [max] - Inches35

Weight - Detail5,540 lbs. (2,513 kg)

Weight - Detail4,600 lbs. (2,087 kg)

Weight - kg2512.9

Weight - kg2086.52

Weight - lbs.554

Weight - lbs.46

Length - Meters8.05

Length - Metersnot available

Length - Feet26

Length - Feetnot available

Length - Inches5

Length - Inchesnot available

Length [over all with swim platform]26 ft. 5 in. (8.05 m)

Length [over all with swim platform]28 ft. 3 in. (8.61 m)

Body / Hull

Hull materialFiberglass

Hull materialnot available

Hull typeModified Vee

Hull typenot available

Engine and Drivetrain

Engine/s standardVolvo 5.7L 280 hp DP

Engine/s standardMercury: 260 hp Volve: 270 hp

Fuel tank capacity - Detail80 gal. (303 l)

Fuel tank capacity - Detail70 gal. (265 l)

Fuel tank capacity - Liters302.83

Fuel tank capacity - Liters264.98

Fuel tank capacity - Gal8

Fuel tank capacity - Gal7

Fuel typeGas

Fuel typenot available

Drive typeI/O

Drive typenot available

Engine max425 hp (317 kW)

Engine max375 hp (280 kw)

Operational Info

Head1

HeadEnclosed Fiberglass with Porta-Pottie

Headroom4 ft. 5 in. (1.35 m)

Headroomnot available

Sleeping capacity2

Sleeping capacitynot available

Water capacity9.5 gal. (36 l)

Water capacity15 gal. (57 l)

Holding tank capacity - Detail3.8 gal. (14 l) With Optional VacuFlush: 6.5 gal. (25 l)

Holding tank capacity - Detail14 gal. (53 l) - Optional

Holding tank capacity - Liters26.5

Holding tank capacity - Liters53

Holding tank capacity - Gal6.5

Holding tank capacity - Gal14

Maximum peoplenot available

Maximum peopleYacht Certified

Chaparral 255 SSi Sportboat 2007 vs Chaparral 274 Sunesta Deckboat 2005 — Common Questions

Which is easier to trailer — the Chaparral 255 SSi Sportboat 2007 or the Chaparral 274 Sunesta Deckboat 2005?

For trailering, the Chaparral 274 Sunesta Deckboat 2005 has the edge at 46 lbs dry weight versus 554 lbs for the Chaparral 255 SSi Sportboat 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 255 SSi Sportboat 2007 is rated to a maximum of 425 hp, giving it the larger power ceiling. The Chaparral 274 Sunesta Deckboat 2005 tops out at 375 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.

Do these boats require an oversize trailer permit to tow on US highways?

Both the Chaparral 255 SSi Sportboat 2007 and Chaparral 274 Sunesta Deckboat 2005 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.

How do the fuel tanks compare on the Chaparral 255 SSi Sportboat 2007 and Chaparral 274 Sunesta Deckboat 2005?

Both boats carry similar fuel loads — 8 gallons and 7 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.

Are the Chaparral 255 SSi Sportboat 2007 and Chaparral 274 Sunesta Deckboat 2005 from the same manufacturer?

Yes — both the Chaparral 255 SSi Sportboat 2007 and the Chaparral 274 Sunesta Deckboat 2005 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.

← Chaparral 255 SSi Sportboat 2007 full specs ← Chaparral 274 Sunesta Deckboat 2005 full specs