Boston Whaler 255 Conquest 2007 boat specs
Boston Whaler
Boston Whaler 255 Conquest 2007
2007
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VS
Boston Whaler 270 Vantage 2013 boat specs
Boston Whaler
Boston Whaler 270 Vantage 2013
2013
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Boston Whaler 255 Conquest 2007 vs Boston Whaler 270 Vantage 2013 — Same Brand, Different Boat

The Boston Whaler 255 Conquest 2007 vs Boston Whaler 270 Vantage 2013 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 255 Conquest 2007 at 26,0 ft versus Boston Whaler 270 Vantage 2013 at 26,9 ft. At 49 lbs and 52 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.

Both boats share a closely matched power ceiling — 450 hp for the Boston Whaler 255 Conquest 2007 and 450 hp for the Boston Whaler 270 Vantage 2013. 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 Boston Whaler 270 Vantage 2013 carries 175 gallons versus 15 gallons in the Boston Whaler 255 Conquest 2007. 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 2007 is rated for 14 passengers, while the Boston Whaler 270 Vantage 2013 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 2007 could be the deciding factor.

Bottom line: Choose the Boston Whaler 255 Conquest 2007 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 270 Vantage 2013 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
Model255 Conquest?
Model270 Vantage
Model Year2007
Model Year2013
Measurements / Dimensions
Beam8 ft. 9 in. (2.66 m)
Beam9 ft. (2.74 m)
Beam - Meters2.67
Beam - Meters2.74
Beam - Inches105
Beam - Inches108
Bridge clearance - Detail7 ft. 3 in. (2.20 m) With Hard Top: 9 ft. 5 in. (2.87 m)
Bridge clearance - Detail5 ft. 7 in. (1.7 m) 9 ft. 1 in. (2.77 m) with hardtop 7 ft. 4 in. (2.24 m) with sun top 8 ft. 4 in. (2.54 m) with water sports tower
Bridge clearance - Meters2.87
Bridge clearance - Meters2.77
Bridge clearance - Inches113
Bridge clearance - Inches109
Draft [max] - Detail16 in. (.40 m)
Draft [max] - Detail20 in. (0.51 m)
Draft [max] - Meters0.41
Draft [max] - Meters0.51
Draft [max] - Inches16
Draft [max] - Inches2
Weight - Detail4,900 lbs. (2,222 kg)
Weight - Detail5,200 lbs. (2,359 kg) no engine
Weight - kg2222.6
Weight - kg2358.68
Weight - lbs.49
Weight - lbs.52
Height [transom]25 in. d / 30 in. s (.63 m / .76 m)
Height [transom]30 in. (0.76 m) single 25 in. (0.64 m) dual
Length - Meters8.2
Length - Metersnot available
Length - Feet26
Length - Feet26.92
Length - Inches11
Length - Inchesnot available
Length overall - Detail26 ft. 11 in. (8.20 m)
Length overall - Detail26 ft. 10 in. (8.18 m)
Length overall - Meters8.2
Length overall - Meters8.18
Length overall - Inches323
Length overall - Inches322
Deadrisenot available
Deadrise20°
Length [over all with swim platform]not available
Length [over all with swim platform]28 ft. 3 in. (8.61 m)
Engine and Drivetrain
Engine/s standard225 XXL OptiMax? Mercury®
Engine/s standardDual Mercury? Verado? 150 CXL L4 DTS FourStroke with power steering
Fuel tank capacity - Detail150 gal. (567 l)
Fuel tank capacity - Detail175 gal. (622 l)
Fuel tank capacity - Liters567.81
Fuel tank capacity - Liters662.45
Fuel tank capacity - Gal15
Fuel tank capacity - Gal175
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard - Twin
Engine maxMaximum: 450 hp (335 kW) Minimum: 225 hp (167 kW) Maximum Engine Weight: 1,220 lbs. (553 kg)
Engine max450 hp (336 kW) maximum
Operational Info
Maximum capacity6,100 lbs. (2,766 kg)
Maximum capacity3,702 lbs. (1,679 kg) Swamped Capacity: 5,000 lbs. (2,268 kg)
Maximum people14
Maximum people12
Water capacitynot available
Water capacity20 gal. (76 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Detail6 gal. (23 l)
Holding tank capacity - Litersnot available
Holding tank capacity - Liters22.71
Holding tank capacity - Galnot available
Holding tank capacity - Gal6
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeDeep Vee

Boston Whaler 255 Conquest 2007 vs Boston Whaler 270 Vantage 2013 — Common Questions

Which is the larger boat — the Boston Whaler 255 Conquest 2007 or the Boston Whaler 270 Vantage 2013?
The Boston Whaler 270 Vantage 2013 is the longer of the two at 26,9 feet overall. The Boston Whaler 255 Conquest 2007 comes in at 26,0 feet, making it roughly 0,9 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Boston Whaler 255 Conquest 2007 or the Boston Whaler 270 Vantage 2013?
For trailering, the Boston Whaler 255 Conquest 2007 has the edge at 49 lbs dry weight versus 52 lbs for the Boston Whaler 270 Vantage 2013. 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.
How many people can each boat hold?
The Boston Whaler 255 Conquest 2007 is Coast Guard rated for 14 passengers, while the Boston Whaler 270 Vantage 2013 is certified for 12. 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 270 Vantage 2013 measures 108" wide, compared to 105" for the Boston Whaler 255 Conquest 2007. 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 255 Conquest 2007 or the Boston Whaler 270 Vantage 2013?
The Boston Whaler 270 Vantage 2013 has the bigger tank at 175 gallons, versus 15 gallons on the Boston Whaler 255 Conquest 2007. That 160-gallon difference translates to roughly 480–800 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Boston Whaler 255 Conquest 2007 and Boston Whaler 270 Vantage 2013 from the same manufacturer?
Yes — both the Boston Whaler 255 Conquest 2007 and the Boston Whaler 270 Vantage 2013 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.