Sea Pro 180 2004 boat specs
Sea Pro
Sea Pro 180 2004
2004
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VS
Sea Pro 186 DC 2008 boat specs
Sea Pro
Sea Pro 186 DC 2008
2008
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Sea Pro 180 2004 vs Sea Pro 186 DC 2008 — Same Brand, Different Boat

The Sea Pro 180 2004 vs Sea Pro 186 DC 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.

Both boats share a closely matched power ceiling — 140 hp for the Sea Pro 180 2004 and 150 hp for the Sea Pro 186 DC 2008. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Sea Pro 180 2004 carries 42 gallons versus 6 gallons in the Sea Pro 186 DC 2008. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 5 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

Bottom line: The Sea Pro 180 2004 and Sea Pro 186 DC 2008 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.
General Boat Info
MakeSea Pro
MakeSea Pro
Model18
Model186 DC
Model Year2004
Model Year2008
Measurements / Dimensions
Beam7 ft. 5 in
Beam8 ft. 2 in. (2.48 m)
Beam - Meters2.26
Beam - Meters2.49
Beam - Inches89
Beam - Inches98
Deadrise@ Transom 15℃
Deadrise19.5℃
Draft [max] - Detail8 in. apx
Draft [max] - Detail14 in. (0.35 m)
Draft [max] - Meters0.2
Draft [max] - Meters0.36
Draft [max] - Inches8
Draft [max] - Inches14
Weight - Detail1,500 lbs
Weight - Detail2,085 lbs. (945 kg)
Weight - kg680.39
Weight - kg945.74
Weight - lbs.15
Weight - lbs.2085
Length overall - Detail17 ft. 6 in
Length overall - Detail18 ft. 6 in. (5.63 m)
Length overall - Meters5.33
Length overall - Meters5.64
Length overall - Inches21
Length overall - Inches222
Length - Metersnot available
Length - Meters5.63
Length - Feetnot available
Length - Feet18
Length - Inchesnot available
Length - Inches6
Engine and Drivetrain
Engine/s standardRec. HP: 90-115
Engine/s standard115 EXLPT EFI 4-stroke
Fuel tank capacity - Detail42 gal
Fuel tank capacity - Detail60 gal. (227 l)
Fuel tank capacity - Liters158.99
Fuel tank capacity - Liters227.12
Fuel tank capacity - Gal42
Fuel tank capacity - Gal6
Engine max140 HP
Engine max150 hp (111 kW)
Fuel typenot available
Fuel typeGas
Drive typenot available
Drive typeOutboard
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeModified Vee

Sea Pro 180 2004 vs Sea Pro 186 DC 2008 — Common Questions

Which is easier to trailer — the Sea Pro 180 2004 or the Sea Pro 186 DC 2008?
For trailering, the Sea Pro 180 2004 has the edge at 15 lbs dry weight versus 2 085 lbs for the Sea Pro 186 DC 2008. 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 Sea Pro 186 DC 2008 is rated to a maximum of 150 hp, giving it the larger power ceiling. The Sea Pro 180 2004 tops out at 140 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 people can each boat hold?
The Sea Pro 180 2004 is Coast Guard rated for 5 passengers, while the Sea Pro 186 DC 2008 is certified for 5. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Which boat is wider, and does it affect trailering?
The Sea Pro 186 DC 2008 measures 98" wide, compared to 89" for the Sea Pro 180 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 Sea Pro 180 2004 or the Sea Pro 186 DC 2008?
The Sea Pro 180 2004 has the bigger tank at 42 gallons, versus 6 gallons on the Sea Pro 186 DC 2008. That 36-gallon difference translates to roughly 108–180 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Sea Pro 180 2004 and Sea Pro 186 DC 2008 from the same manufacturer?
Yes — both the Sea Pro 180 2004 and the Sea Pro 186 DC 2008 are built by Sea Pro. 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.