Chaparral 180 SSi Sportboat 2004 vs Chaparral 350 Signature Cruiser 2004 - Boat Spec Comparison

Q: Which is easier to trailer — the Chaparral 180 SSi Sportboat 2004 or the Chaparral 350 Signature Cruiser 2004?

For trailering, the Chaparral 350 Signature Cruiser 2004 has the edge at 15 lbs dry weight versus 21 lbs for the Chaparral 180 SSi Sportboat 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 350 Signature Cruiser 2004 is rated to a maximum of 375 hp, giving it the larger power ceiling. The Chaparral 180 SSi Sportboat 2004 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.

Q: How many passengers can the Chaparral 180 SSi Sportboat 2004 carry?

The Chaparral 180 SSi Sportboat 2004 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.

Q: Which boat is wider, and does it affect trailering?

The Chaparral 350 Signature Cruiser 2004 measures 142" wide, compared to 86" for the Chaparral 180 SSi Sportboat 2004. 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.

Q: Which boat has the larger fuel tank — the Chaparral 180 SSi Sportboat 2004 or the Chaparral 350 Signature Cruiser 2004?

The Chaparral 350 Signature Cruiser 2004 has the bigger tank at 24 gallons, versus 21 gallons on the Chaparral 180 SSi Sportboat 2004. That 3-gallon difference translates to roughly 9–15 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Chaparral 180 SSi Sportboat 2004 and Chaparral 350 Signature Cruiser 2004 from the same manufacturer?

Yes — both the Chaparral 180 SSi Sportboat 2004 and the Chaparral 350 Signature Cruiser 2004 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 180 SSi Sportboat 2004 vs Chaparral 350 Signature Cruiser 2004

Chaparral

Chaparral 180 SSi Sportboat 2004

2004

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Chaparral

Chaparral 350 Signature Cruiser 2004

2004

View full specs →

Detailed Evaluation & Buyer Recommendation

Chaparral 180 SSi Sportboat 2004 vs Chaparral 350 Signature Cruiser 2004 — A Close Look at Two Modified Vees

When two boats share the same hull type — in this case both the Chaparral 180 SSi Sportboat 2004 and the Chaparral 350 Signature Cruiser 2004 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 350 Signature Cruiser 2004 has a 120-hp advantage over the Chaparral 180 SSi Sportboat 2004's 255-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 21 gal and 24 gal — so range won't be a tiebreaker here.

The Chaparral 180 SSi Sportboat 2004 is rated for up to 8 people. Passenger data for the Chaparral 350 Signature Cruiser 2004 wasn't available.

Bottom line: Performance buyers should lean toward the Chaparral 350 Signature Cruiser 2004 and its 375-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Chaparral 180 SSi Sportboat 2004 with its 255-hp rating is the more economical daily driver.

General Boat Info

MakeChaparral

Model180 SSi Sportboat

Model350 Signature Cruiser

Model Year2004

Measurements / Dimensions

Beam7 ft. 2 in. (2.18 m)

Beam11 ft. 10 in. (3.61 m)

Beam - Meters2.18

Beam - Meters3.61

Beam - Inches86

Beam - Inches142

Bridge clearance - Detail4 ft. 4 in. (1.32 m)

Bridge clearance - Detail11 ft. 2 in. (3.4 m)

Bridge clearance - Meters1.32

Bridge clearance - Meters3.4

Bridge clearance - Inches52

Bridge clearance - Inches134

Deadrise20℃

Deadrise18℃

Draft [drive up] - Detail7 in. (43 cm)

Draft [drive up] - DetailS-Drive: 25 in. (64 cm)

Draft [drive up] meters0.18

Draft [drive up] meters0.64

Draft [drive up] inches7

Draft [drive up] inches25

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

Draft [max] - DetailV-Drive: 38 in. (0.97 m) S-Drive: 33 in. (84 cm)

Draft [max] - Meters0.91

Draft [max] - Meters0.97

Draft [max] - Inches36

Draft [max] - Inches38

Weight - Detail2,100 lbs. (953 kg)

Weight - Detail15,000 lbs. (6,804 kg)

Weight - kg952.54

Weight - kg6803.88

Weight - lbs.21

Weight - lbs.15

Length [over all with swim platform]18 ft. 3 in. (5.56 m)

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

Body / Hull

Hull typeModified Vee

Engine and Drivetrain

Engine/s standard135 hp

Engine/s standardMercury: Twin 300 hp Volvo: Twin 280 hp

Fuel tank capacity - Detail21 gal. (79 l)

Fuel tank capacity - Detail240 gal. (908 l)

Fuel tank capacity - Liters79.49

Fuel tank capacity - Liters908.5

Fuel tank capacity - Gal21

Fuel tank capacity - Gal24

Engine max255 hp (168 kw)

Engine maxTwin 375 hp (Twin 280 kw)

Operational Info

Maximum people8

Maximum peopleYacht Certified

Headnot available

HeadEnclosed Fiberglass with Pressurized Shower

Headroomnot available

Headroom6 ft. 6 in. (1.98 m)

Sleeping capacitynot available

Sleeping capacity6

Water capacitynot available

Water capacity35 gal. (132 l)

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

Chaparral 180 SSi Sportboat 2004 vs Chaparral 350 Signature Cruiser 2004 — Common Questions

Which is easier to trailer — the Chaparral 180 SSi Sportboat 2004 or the Chaparral 350 Signature Cruiser 2004?

For trailering, the Chaparral 350 Signature Cruiser 2004 has the edge at 15 lbs dry weight versus 21 lbs for the Chaparral 180 SSi Sportboat 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 350 Signature Cruiser 2004 is rated to a maximum of 375 hp, giving it the larger power ceiling. The Chaparral 180 SSi Sportboat 2004 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 2004 carry?

The Chaparral 180 SSi Sportboat 2004 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 350 Signature Cruiser 2004 measures 142" wide, compared to 86" for the Chaparral 180 SSi Sportboat 2004. 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 180 SSi Sportboat 2004 or the Chaparral 350 Signature Cruiser 2004?

The Chaparral 350 Signature Cruiser 2004 has the bigger tank at 24 gallons, versus 21 gallons on the Chaparral 180 SSi Sportboat 2004. That 3-gallon difference translates to roughly 9–15 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Chaparral 180 SSi Sportboat 2004 and Chaparral 350 Signature Cruiser 2004 from the same manufacturer?

Yes — both the Chaparral 180 SSi Sportboat 2004 and the Chaparral 350 Signature Cruiser 2004 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 180 SSi Sportboat 2004 full specs ← Chaparral 350 Signature Cruiser 2004 full specs