Detailed Evaluation & Buyer Recommendation
Boston Whaler 180 Ventura 2006 vs Boston Whaler 255 Conquest 2007: Same Brand, Different Boat
The Boston Whaler 180 Ventura 2006 vs Boston Whaler 255 Conquest 2007 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.
Size is the most obvious dividing line here. The Boston Whaler 255 Conquest 2007 measures 26,0 feet overall (2007), giving it roughly 8,0 additional feet of deck space compared to the Boston Whaler 180 Ventura 2006 at 18,0 feet (2006). Weight tells a clearer story for trailering families: the Boston Whaler 255 Conquest 2007 tips the scales at 4 900 lbs - 2 600 lbs less than the Boston Whaler 180 Ventura 2006 at 2 300 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 2007 has a 300-hp advantage over the Boston Whaler 180 Ventura 2006's 150-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 2007 carries 150 gallons versus 60 gallons in the Boston Whaler 180 Ventura 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 2007 is rated for 14 passengers, while the Boston Whaler 180 Ventura 2006 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 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 180 Ventura 2006 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
MakeBoston Whaler
Model180 Ventura
Model255 Conquest?
Model Year2006
Model Year2007
Measurements / Dimensions
Beam8 ft. 0 in. (2.43 m)
Beam8 ft. 9 in. (2.66 m)
Beam - Meters2.44
Beam - Meters2.67
Beam - Inches96
Beam - Inches105
Bridge clearance - Detail4 ft. 9 in. (1.44 m) With Sun Top: 7 ft. 3 in. (2.20 m)
Bridge clearance - Detail7 ft. 3 in. (2.20 m) With Hard Top: 9 ft. 5 in. (2.87 m)
Bridge clearance - Meters2.21
Bridge clearance - Meters2.87
Bridge clearance - Inches87
Bridge clearance - Inches113
Draft [max] - Detail12 in. (.30 m)
Draft [max] - Detail16 in. (.40 m)
Draft [max] - Meters0.3
Draft [max] - Meters0.41
Draft [max] - Inches12
Draft [max] - Inches16
Weight - Detail2,300 lbs. (1,043 kg)
Weight - Detail4,900 lbs. (2,222 kg)
Weight - kg1043.26
Weight - kg2222.6
Weight - lbs.2300
Weight - lbs.4900
Height [transom]25 in. (.63 m)
Height [transom]25 in. d / 30 in. s (.63 m / .76 m)
Length - Meters5.63
Length - Meters8.2
Length - Feet18
Length - Feet26
Length - Inches6
Length - Inches11
Length overall - Detail18 ft. 6 in. (5.63 m)
Length overall - Detail26 ft. 11 in. (8.20 m)
Length overall - Meters5.64
Length overall - Meters8.2
Length overall - Inches222
Length overall - Inches323
Engine and Drivetrain
Engine/s standard135 XL OptiMax? Mercury?
Engine/s standard225 XXL OptiMax? Mercury®
Fuel tank capacity - Detail60 gal. (227 l)
Fuel tank capacity - Detail150 gal. (567 l)
Fuel tank capacity - Liters227.12
Fuel tank capacity - Liters567.81
Fuel tank capacity - Gal60
Fuel tank capacity - Gal150
Drive typeOutboard
Drive typeOutboard
Engine maxMaximum: 150 hp (111 kW) Minimum: 115 hp (85 kW) Maximum Engine Weight: 530 lbs. (240 kg)
Engine maxMaximum: 450 hp (335 kW) Minimum: 225 hp (167 kW) Maximum Engine Weight: 1,220 lbs. (553 kg)
Fuel typenot available
Fuel typeGas
Operational Info
Maximum capacity3,800 lbs. (1,723 kg)
Maximum capacity6,100 lbs. (2,766 kg)
Maximum people8
Maximum people14