Boston Whaler 150 Super Sport 2011 boat specs
Boston Whaler
Boston Whaler 150 Super Sport 2011
2011
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VS
Boston Whaler 255 Conquest 2009 boat specs
Boston Whaler
Boston Whaler 255 Conquest 2009
2009
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Boston Whaler 150 Super Sport 2011 vs Boston Whaler 255 Conquest 2009 — Same Brand, Different Boat

Matching a modified vee Boston Whaler 150 Super Sport 2011 against a deep vee Boston Whaler 255 Conquest 2009 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

Size is the most obvious dividing line here. The Boston Whaler 255 Conquest 2009 measures 26,0 feet overall (2009), giving it roughly 10,7 additional feet of deck space compared to the Boston Whaler 150 Super Sport 2011 at 15,3 feet (2011). At 9 lbs and 49 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The power gap is worth calling out. Rated to 300 hp, the Boston Whaler 255 Conquest 2009 has a 240-hp advantage over the Boston Whaler 150 Super Sport 2011's 60-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 255 Conquest 2009 carries 15 gallons versus 7 gallons in the Boston Whaler 150 Super Sport 2011. 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 255 Conquest 2009 is rated for 14 passengers, while the Boston Whaler 150 Super Sport 2011 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Boston Whaler 255 Conquest 2009 could be the deciding factor.

Bottom line: Choose the Boston Whaler 255 Conquest 2009 if your priority is putting more people on the water — it handles 14 passengers and at 26,0 ft it has the deck room to back that rating up comfortably. The Boston Whaler 150 Super Sport 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.
General Boat Info
MakeBoston Whaler
MakeBoston Whaler
Model150 Super Sport
Model255 Conquest?
Model Year2011
Model Year2009
Measurements / Dimensions
Beam6 ft. 6 in. (1.98 m)
Beam8 ft. 9 in. (2.67 m)
Beam - Meters1.98
Beam - Meters2.67
Beam - Inches78
Beam - Inches105
Bridge clearance - Detail3 ft. 2 in. (0.96 m) 6 ft. 10 in. (2.08 m) with sun top
Bridge clearance - Detail7 ft. 3 in. (2.20 m) 9 ft. 5 in. (2.87 m) with hardtop
Bridge clearance - Meters2.08
Bridge clearance - Meters2.87
Bridge clearance - Inches82
Bridge clearance - Inches113
Deadrise14℃
Deadrisenot available
Draft [max] - Detail7 in. (0.17 m) boat only
Draft [max] - Detail16 in. (0.40 m) boat only
Draft [max] - Meters0.18
Draft [max] - Meters0.41
Draft [max] - Inches7
Draft [max] - Inches16
Weight - Detail900 lbs. (408 kg) no engine
Weight - Detail4,900 lbs. (2,222 kg) no engine
Weight - kg408.23
Weight - kg2222.6
Weight - lbs.9
Weight - lbs.49
Height [transom]20 in. (0.5 m)
Height [transom]not available
Length - Feet15.33
Length - Feet26
Length overall - Detail15 ft. 4 in. (4.69 m)
Length overall - Detail26 ft. 11 in. (8.20 m) with pulpit
Length overall - Meters4.67
Length overall - Meters8.2
Length overall - Inches184
Length overall - Inches323
Length - Metersnot available
Length - Meters8.2
Length - Inchesnot available
Length - Inches11
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeModified Vee
Hull typeDeep Vee
Engine and Drivetrain
Engine/s standardMercury? 60 ELPT EFI Bigfoot FourStroke
Engine/s standard250 XXL DTS Mercury? Verado? FourStroke with Vessel View Display and hydraulic power steering
Fuel tank capacity - Detail6.6 gal. (24.9 l)
Fuel tank capacity - Detail150 gal
Fuel tank capacity - Liters26.5
Fuel tank capacity - Liters567.81
Fuel tank capacity - Gal6.6
Fuel tank capacity - Gal15
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Horsepower60 hp (44.8 kW)
Horsepower250 hp
Engine maxnot available
Engine max300 hp
Operational Info
Maximum capacity1,250 lbs. (567 kg) Swamped Capacity: 2,700 lbs. (1,225 kg)
Maximum capacitySwamped Capacity: 6,100 lbs. (2,767 kg)
Maximum people6
Maximum people14
Headnot available
HeadPortable

Boston Whaler 150 Super Sport 2011 vs Boston Whaler 255 Conquest 2009 — Common Questions

Which is the larger boat — the Boston Whaler 150 Super Sport 2011 or the Boston Whaler 255 Conquest 2009?
The Boston Whaler 255 Conquest 2009 is the longer of the two at 26,0 feet overall. The Boston Whaler 150 Super Sport 2011 comes in at 15,3 feet, making it roughly 10,7 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Boston Whaler 150 Super Sport 2011 or the Boston Whaler 255 Conquest 2009?
For trailering, the Boston Whaler 150 Super Sport 2011 has the edge at 9 lbs dry weight versus 49 lbs for the Boston Whaler 255 Conquest 2009. 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 Boston Whaler 255 Conquest 2009 is rated to a maximum of 300 hp, giving it the larger power ceiling. The Boston Whaler 150 Super Sport 2011 tops out at 60 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 150 Super Sport 2011 is Coast Guard rated for 6 passengers, while the Boston Whaler 255 Conquest 2009 is certified for 14. 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 255 Conquest 2009 measures 105" wide, compared to 78" for the Boston Whaler 150 Super Sport 2011. 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 150 Super Sport 2011 or the Boston Whaler 255 Conquest 2009?
The Boston Whaler 255 Conquest 2009 has the bigger tank at 15 gallons, versus 7 gallons on the Boston Whaler 150 Super Sport 2011. That 8-gallon difference translates to roughly 25–42 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Boston Whaler 150 Super Sport 2011 and Boston Whaler 255 Conquest 2009 from the same manufacturer?
Yes — both the Boston Whaler 150 Super Sport 2011 and the Boston Whaler 255 Conquest 2009 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.