Boston Whaler 285 Conquest 2011 boat specs
Boston Whaler
Boston Whaler 285 Conquest 2011
2011
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VS
Boston Whaler 285 Conquest Pilothouse 2023 boat specs
Boston Whaler
Boston Whaler 285 Conquest Pilothouse 2023
2023
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Boston Whaler 285 Conquest 2011 vs Boston Whaler 285 Conquest Pilothouse 2023 — Same Brand, Different Boat

The Boston Whaler 285 Conquest 2011 vs Boston Whaler 285 Conquest Pilothouse 2023 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 500 hp, the Boston Whaler 285 Conquest 2011 has a 250-hp advantage over the Boston Whaler 285 Conquest Pilothouse 2023's 250-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Boston Whaler 285 Conquest 2011 carries 207 gallons versus 2 gallons in the Boston Whaler 285 Conquest Pilothouse 2023. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Boston Whaler 285 Conquest 2011 is rated for 14 passengers, while the Boston Whaler 285 Conquest Pilothouse 2023 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Boston Whaler 285 Conquest 2011 could be the deciding factor.

Bottom line: Choose the Boston Whaler 285 Conquest 2011 if your priority is putting more people on the water — it handles 14 passengers and at 30,2 ft it has the deck room to back that rating up comfortably. The Boston Whaler 285 Conquest Pilothouse 2023 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.
General Boat Info
MakeBoston Whaler
Makenot available
Model285 Conquest?
Modelnot available
Model Year2011
Model Yearnot available
Measurements / Dimensions
Beam9 ft. 8 in. (2.95 m)
Beam9.60 ft
Beam - Meters2.95
Beam - Meters2.93
Beam - Inches116
Beam - Inches115
Bridge clearance - Detail8 ft. 10 in. (2.69 m) with hardtop 10 ft. 8 in. (3.25 m) with radar and spotlight
Bridge clearance - Detailnot available
Bridge clearance - Meters3.25
Bridge clearance - Metersnot available
Bridge clearance - Inches128
Bridge clearance - Inchesnot available
Deadrise20°
Deadrisenot available
Draft [max] - Detail20 in. (0.5 m) boat only
Draft [max] - Detailnot available
Draft [max] - Meters0.51
Draft [max] - Metersnot available
Draft [max] - Inches2
Draft [max] - Inchesnot available
Weight - Detail7,500 lbs. (3,401 kg) no engine
Weight - Detailnot available
Weight - kg3401.94
Weight - kgnot available
Weight - lbs.75
Weight - lbs.not available
Height [transom]25 in. (0.63 m)
Height [transom]not available
Length - Feet30.17
Length - Feet27.1
Length overall - Detail30 ft. 2 in. (9.19 m) with pulpit 28 ft. 2 in. (8.59 m) hull length
Length overall - Detail27.10 ft
Length overall - Meters9.19
Length overall - Meters8.26
Length overall - Inches362
Length overall - Inches325
Draft Minnot available
Draft Min1.80 ft
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeDeep Vee
Hull typenot available
Engine and Drivetrain
Engine/s standardDual Mercury? 225 CXL DTS Verado? FourStroke
Engine/s standardnot available
Fuel tank capacity - Detail207 gal. (783 l)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters783.58
Fuel tank capacity - Liters757.08
Fuel tank capacity - Gal207
Fuel tank capacity - Gal2
Fuel typeGas
Fuel typeGas
Drive typeOutboard - Twin
Drive typeoutboard
Horsepower450 hp (336 kW)
Horsepower250 hp
Engine max500 hp (372 kW)
Engine maxnot available
Engine makenot available
Engine makeMercury
Engine modelnot available
Engine modelCXL V8 DTS FourStroke
Engine 2 Engine Makenot available
Engine 2 Engine MakeMercury
Engine 2 Engine Modelnot available
Engine 2 Engine ModelCXL V8 DTS FourStroke
Engine 2 Horsepowernot available
Engine 2 Horsepower250 hp
Engine 2 Fuel Typenot available
Engine 2 Fuel TypeGas
Engine 2 Drive Typenot available
Engine 2 Drive Typeoutboard
Operational Info
Water capacity30 gal. (113.5 l)
Water capacity3
Maximum capacity4,300 lbs. (1,950 kg) Swamped Capacity: 3,800 lbs. (1,723 kg)
Maximum capacitynot available
Maximum people14
Maximum peoplenot available
Holding tank capacity - Detail6.5 gal. (24.6 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Liters26.5
Holding tank capacity - Liters24.61
Holding tank capacity - Gal6.5
Holding tank capacity - Gal6.5
Sleeping capacitynot available
Sleeping capacity3
Headnot available
Head1
Trailerablenot available
TrailerableYes
Boat typenot available
Boat typePower

Boston Whaler 285 Conquest 2011 vs Boston Whaler 285 Conquest Pilothouse 2023 — Common Questions

Which is the larger boat — the Boston Whaler 285 Conquest 2011 or the Boston Whaler 285 Conquest Pilothouse 2023?
The Boston Whaler 285 Conquest 2011 is the longer of the two at 30,2 feet overall. The Boston Whaler 285 Conquest Pilothouse 2023 comes in at 27,1 feet, making it roughly 3,1 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which boat can handle a bigger outboard?
The Boston Whaler 285 Conquest 2011 is rated to a maximum of 500 hp, giving it the larger power ceiling. The Boston Whaler 285 Conquest Pilothouse 2023 tops out at 250 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 Boston Whaler 285 Conquest 2011 is Coast Guard rated for 14 passengers, while the Boston Whaler 285 Conquest Pilothouse 2023 is certified for 8. 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 Boston Whaler 285 Conquest 2011 measures 116" wide, compared to 115" for the Boston Whaler 285 Conquest Pilothouse 2023. 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 Boston Whaler 285 Conquest 2011 or the Boston Whaler 285 Conquest Pilothouse 2023?
The Boston Whaler 285 Conquest 2011 has the bigger tank at 207 gallons, versus 2 gallons on the Boston Whaler 285 Conquest Pilothouse 2023. That 205-gallon difference translates to roughly 615–1025 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Boston Whaler 285 Conquest 2011 and Boston Whaler 285 Conquest Pilothouse 2023 from the same manufacturer?
Yes — both the Boston Whaler 285 Conquest 2011 and the Boston Whaler 285 Conquest Pilothouse 2023 are built by Boston Whaler. 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.