Boston Whaler 235 Conquest 2010 boat specs
Boston Whaler
Boston Whaler 235 Conquest 2010
2010
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VS
Boston Whaler 255 Conquest 2006 boat specs
Boston Whaler
Boston Whaler 255 Conquest 2006
2006
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Boston Whaler 235 Conquest 2010 vs Boston Whaler 255 Conquest 2006 — Same Brand, Different Boat

The Boston Whaler 235 Conquest 2010 vs Boston Whaler 255 Conquest 2006 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.

On paper these two are close siblings in the size department — Boston Whaler 235 Conquest 2010 at 25,2 ft versus Boston Whaler 255 Conquest 2006 at 26,0 ft. Weight tells a clearer story for trailering families: the Boston Whaler 235 Conquest 2010 tips the scales at 373 lbs — 324 lbs more than the Boston Whaler 255 Conquest 2006 at 49 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

The power gap is worth calling out. Rated to 450 hp, the Boston Whaler 255 Conquest 2006 has a 150-hp advantage over the Boston Whaler 235 Conquest 2010's 300-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 235 Conquest 2010 carries 122 gallons versus 15 gallons in the Boston Whaler 255 Conquest 2006. 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 2006 is rated for 14 passengers, while the Boston Whaler 235 Conquest 2010 caps at 12. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Boston Whaler 255 Conquest 2006 could be the deciding factor.

Bottom line: Choose the Boston Whaler 255 Conquest 2006 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 235 Conquest 2010 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 12 that costs less to run day-to-day.
General Boat Info
MakeBoston Whaler
MakeBoston Whaler
Model235 Conquest?
Model255 Conquest
Model Year201
Model Year2006
Measurements / Dimensions
Beam8 ft. 6 in. (2.6 m)
Beam8 ft. 9 in. (2.66 m)
Beam - Meters2.59
Beam - Meters2.67
Beam - Inches102
Beam - Inches105
Bridge clearance - Detail6 ft. 2 in. (1.8 m) 8 ft. 8 in. (2.64 m) with hardtop
Bridge clearance - Detail7 ft. 3 in. (2.20 m) With Hard Top: 9 ft. 5 in. (2.87 m)
Bridge clearance - Meters2.64
Bridge clearance - Meters2.87
Bridge clearance - Inches104
Bridge clearance - Inches113
Deadrise20°
Deadrisenot available
Depth - Detail25 in. (0.63 m) cockpit depth 5 ft. 0 in. (1.52 m) cabin headroom
Depth - Detailnot available
Depth - Centimeters152.4
Depth - Centimetersnot available
Depth - Inches6
Depth - Inchesnot available
Draft [max] - Detail15 in. (0.38 m) boat only
Draft [max] - Detail16 in. (.40 m)
Draft [max] - Meters0.38
Draft [max] - Meters0.41
Draft [max] - Inches15
Draft [max] - Inches16
Weight - Detail3,730 lbs. (1,692 kg) no engine
Weight - Detail4,900 lbs. (2,222 kg)
Weight - kg1691.9
Weight - kg2222.6
Weight - lbs.373
Weight - lbs.49
Height [transom]30 in. (0.76 m)
Height [transom]25 in. d / 30 in. s (.63 m / .76 m)
Length - Feet25.17
Length - Feet26
Length overall - Detail25 ft. 2 in. (7.7 m) with pulpit 23 ft. 0 in. (7 m) hull length
Length overall - Detail26 ft. 11 in. (8.20 m)
Length overall - Meters7.67
Length overall - Meters8.2
Length overall - Inches302
Length overall - Inches323
Length - Metersnot available
Length - Meters8.2
Length - Inchesnot available
Length - Inches11
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeDeep Vee
Hull typenot available
Engine and Drivetrain
Engine/s standard225 XXL DTS Mercury? Verado? FourStroke
Engine/s standard225 XXL OptiMax? Mercury
Fuel tank capacity - Detail122 gal. (462 l)
Fuel tank capacity - Detail150 gal. (567 l)
Fuel tank capacity - Liters461.82
Fuel tank capacity - Liters567.81
Fuel tank capacity - Gal122
Fuel tank capacity - Gal15
Fuel typeGas
Fuel typenot available
Drive typeOutboard
Drive typeOutboard
Engine max300 hp (224 kW)
Engine maxMaximum: 450 hp (335 kW) Minimum: 225 hp (167 kW) Maximum Engine Weight: 1,220 lbs. (553 kg)
Operational Info
Water capacity12 gal. (45 l)
Water capacitynot available
Maximum capacity3,500 lbs. (1,588 kg) Swamped Capacity: 4,400 lbs. (1,996 kg)
Maximum capacity6,100 lbs. (2,766 kg)
Maximum people12
Maximum people14

Boston Whaler 235 Conquest 2010 vs Boston Whaler 255 Conquest 2006 — Common Questions

Which is the larger boat — the Boston Whaler 235 Conquest 2010 or the Boston Whaler 255 Conquest 2006?
The Boston Whaler 255 Conquest 2006 is the longer of the two at 26,0 feet overall. The Boston Whaler 235 Conquest 2010 comes in at 25,2 feet, making it roughly 0,8 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Boston Whaler 235 Conquest 2010 or the Boston Whaler 255 Conquest 2006?
For trailering, the Boston Whaler 255 Conquest 2006 has the edge at 49 lbs dry weight versus 373 lbs for the Boston Whaler 235 Conquest 2010. 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 2006 is rated to a maximum of 450 hp, giving it the larger power ceiling. The Boston Whaler 235 Conquest 2010 tops out at 300 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 235 Conquest 2010 is Coast Guard rated for 12 passengers, while the Boston Whaler 255 Conquest 2006 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 2006 measures 105" wide, compared to 102" for the Boston Whaler 235 Conquest 2010. 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 235 Conquest 2010 or the Boston Whaler 255 Conquest 2006?
The Boston Whaler 235 Conquest 2010 has the bigger tank at 122 gallons, versus 15 gallons on the Boston Whaler 255 Conquest 2006. That 107-gallon difference translates to roughly 321–535 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Boston Whaler 235 Conquest 2010 and Boston Whaler 255 Conquest 2006 from the same manufacturer?
Yes — both the Boston Whaler 235 Conquest 2010 and the Boston Whaler 255 Conquest 2006 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.