Chaparral 254 Sunesta Deckboat 2004 vs Chaparral Signature 370 2010 - Boat Spec Comparison

Q: Which is easier to trailer — the Chaparral 254 Sunesta Deckboat 2004 or the Chaparral Signature 370 2010?

For trailering, the Chaparral Signature 370 2010 has the edge at 165 lbs dry weight versus 435 lbs for the Chaparral 254 Sunesta Deckboat 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.

Q: Which boat can handle a bigger outboard?

The Chaparral Signature 370 2010 is rated to a maximum of 400 hp, giving it the larger power ceiling. The Chaparral 254 Sunesta Deckboat 2004 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: How many passengers can the Chaparral 254 Sunesta Deckboat 2004 carry?

The Chaparral 254 Sunesta Deckboat 2004 has an official capacity rating of 15 people. Capacity data wasn't available for the other model in this comparison — verify directly with the dealer.

Q: Which boat has the larger fuel tank — the Chaparral 254 Sunesta Deckboat 2004 or the Chaparral Signature 370 2010?

The Chaparral 254 Sunesta Deckboat 2004 has the bigger tank at 55 gallons, versus 24 gallons on the Chaparral Signature 370 2010. That 31-gallon difference translates to roughly 93–155 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Chaparral 254 Sunesta Deckboat 2004 and Chaparral Signature 370 2010 from the same manufacturer?

Yes — both the Chaparral 254 Sunesta Deckboat 2004 and the Chaparral Signature 370 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.

Boat Comparison

Chaparral 254 Sunesta Deckboat 2004 vs Chaparral Signature 370 2010

Chaparral

Chaparral 254 Sunesta Deckboat 2004

2004

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Chaparral

Chaparral Signature 370 2010

2010

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Detailed Evaluation & Buyer Recommendation

Chaparral 254 Sunesta Deckboat 2004 vs Chaparral Signature 370 2010 — Same Brand, Different Boat

The Chaparral 254 Sunesta Deckboat 2004 vs Chaparral Signature 370 2010 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 400 hp, the Chaparral Signature 370 2010 has a 25-hp advantage over the Chaparral 254 Sunesta Deckboat 2004's 375-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 254 Sunesta Deckboat 2004 carries 55 gallons versus 24 gallons in the Chaparral Signature 370 2010. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

The Chaparral 254 Sunesta Deckboat 2004 is rated for up to 15 people. Passenger data for the Chaparral Signature 370 2010 wasn't available.

Bottom line: Performance buyers should lean toward the Chaparral Signature 370 2010 and its 400-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Chaparral 254 Sunesta Deckboat 2004 with its 375-hp rating is the more economical daily driver.

General Boat Info

MakeChaparral

Model254 Sunesta Deckboat

ModelSignature 37

Model Year2004

Model Year201

Measurements / Dimensions

Beam8 ft. 6 in. (2.59 m)

Beamnot available

Beam - Meters2.59

Beam - Metersnot available

Beam - Inches102

Beam - Inchesnot available

Bridge clearance - Detail5 ft. 9 in. (1.75 m)

Bridge clearance - DetailWith Arch or Hardtop: 11 ft. 2 in. (3.4 m)

Bridge clearance - Meters1.75

Bridge clearance - Meters3.4

Bridge clearance - Inches69

Bridge clearance - Inches134

Deadrise17℃

Deadrise18°

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

Draft [drive up] - Detail25 in. (64 cm)

Draft [drive up] meters0.46

Draft [drive up] meters0.64

Draft [drive up] inches18

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 - Detail4,350 lbs. (1,973 kg)

Weight - Detail16,500 lbs. (7,484 kg)

Weight - kg1973.13

Weight - kg7484.27

Weight - lbs.435

Weight - lbs.165

Length [over all with swim platform]26 ft. 0.5 in. (7.94 m)

Length [over all with swim platform]37 ft. (11.28 m)

Length - Feetnot available

Length - Feet37

Engine and Drivetrain

Engine/s standardMercury: 260 hp Volvo: 270 hp

Engine/s standardnot available

Fuel tank capacity - Detail55 gal. (208 l)

Fuel tank capacity - Detail240 gal. (908 l)

Fuel tank capacity - Liters208.2

Fuel tank capacity - Liters908.5

Fuel tank capacity - Gal55

Fuel tank capacity - Gal24

Engine max375 hp (280 kw)

Engine maxTwin 400 hp (298 kW)

Fuel typenot available

Fuel typeGas or Diesel

Drive typenot available

Drive typeI/O - Twin

Operational Info

HeadEnclosed with Porta-Pottie

Headnot available

Water capacity15 gal. (57 l)

Water capacity40 gal. (151 l)

Maximum people15

Maximum peopleYacht certified

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

Holding tank capacity - Detail28 gal. (106 l)

Holding tank capacity - Liters53

Holding tank capacity - Liters105.99

Holding tank capacity - Gal14

Holding tank capacity - Gal28

Headroomnot available

Headroom6 ft. 6 in. (1.98 m)

Sleeping capacitynot available

Sleeping capacity6

Body / Hull

Hull materialnot available

Hull materialFiberglass

Hull typenot available

Hull typeDeep Vee

Chaparral 254 Sunesta Deckboat 2004 vs Chaparral Signature 370 2010 — Common Questions

Which is easier to trailer — the Chaparral 254 Sunesta Deckboat 2004 or the Chaparral Signature 370 2010?

For trailering, the Chaparral Signature 370 2010 has the edge at 165 lbs dry weight versus 435 lbs for the Chaparral 254 Sunesta Deckboat 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 Signature 370 2010 is rated to a maximum of 400 hp, giving it the larger power ceiling. The Chaparral 254 Sunesta Deckboat 2004 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.

How many passengers can the Chaparral 254 Sunesta Deckboat 2004 carry?

The Chaparral 254 Sunesta Deckboat 2004 has an official capacity rating of 15 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 254 Sunesta Deckboat 2004 or the Chaparral Signature 370 2010?

The Chaparral 254 Sunesta Deckboat 2004 has the bigger tank at 55 gallons, versus 24 gallons on the Chaparral Signature 370 2010. That 31-gallon difference translates to roughly 93–155 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Chaparral 254 Sunesta Deckboat 2004 and Chaparral Signature 370 2010 from the same manufacturer?

Yes — both the Chaparral 254 Sunesta Deckboat 2004 and the Chaparral Signature 370 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.

← Chaparral 254 Sunesta Deckboat 2004 full specs ← Chaparral Signature 370 2010 full specs