Boston Whaler 170 Montauk 2006 boat specs
Boston Whaler
Boston Whaler 170 Montauk 2006
2006
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VS
Boston Whaler 285 Conquest 2010 boat specs
Boston Whaler
Boston Whaler 285 Conquest 2010
2010
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Boston Whaler 170 Montauk 2006 vs Boston Whaler 285 Conquest 2010 — Same Brand, Different Boat

The Boston Whaler 170 Montauk 2006 vs Boston Whaler 285 Conquest 2010 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 285 Conquest 2010 measures 30,2 feet overall (2010), giving it roughly 13,2 additional feet of deck space compared to the Boston Whaler 170 Montauk 2006 at 17,0 feet (2006). At 14 lbs and 75 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 500 hp, the Boston Whaler 285 Conquest 2010 has a 410-hp advantage over the Boston Whaler 170 Montauk 2006's 90-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 2010 carries 207 gallons versus 13 gallons in the Boston Whaler 170 Montauk 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 285 Conquest 2010 is rated for 14 passengers, while the Boston Whaler 170 Montauk 2006 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Boston Whaler 285 Conquest 2010 could be the deciding factor.

Bottom line: Choose the Boston Whaler 285 Conquest 2010 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 170 Montauk 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 7 that costs less to run day-to-day.
General Boat Info
MakeBoston Whaler
MakeBoston Whaler
Model170 Montauk
Model285 Conquest?
Model Year2006
Model Year201
Measurements / Dimensions
Beam6 ft. 10 in. (2.08 m)
Beam9 ft. 8 in. (2.95 m)
Beam - Meters2.08
Beam - Meters2.95
Beam - Inches82
Beam - Inches116
Bridge clearance - Detail4 ft. 7 in. (1.39 m) With Sun Top: 6 ft. 11 in. (2.10 m)
Bridge clearance - Detail8 ft. 10 in. (2.7 m) with hardtop 10 ft. 8 in. (3.25 m) with radar and spotlight
Bridge clearance - Meters2.11
Bridge clearance - Meters3.25
Bridge clearance - Inches83
Bridge clearance - Inches128
Draft [max] - Detail9 in. (.22 m)
Draft [max] - Detail20 in. (0.5 m) boat only
Draft [max] - Meters0.23
Draft [max] - Meters0.51
Draft [max] - Inches9
Draft [max] - Inches2
Weight - Detail1,400 lbs. (635 kg)
Weight - Detail7,500 lbs. (3,401 kg) no engine
Weight - kg635.03
Weight - kg3401.94
Weight - lbs.14
Weight - lbs.75
Height [transom]20 in. (.50 m)
Height [transom]25 in. (0.63 m)
Length - Meters5.18
Length - Metersnot available
Length - Feet17
Length - Feet30.17
Length overall - Detail17 ft. 0 in. (5.18 m)
Length overall - Detail30 ft. 2 in. (9.2 m) with pulpit 28 ft. 2 in. (8.6 m) hull length
Length overall - Meters5.18
Length overall - Meters9.19
Length overall - Inches204
Length overall - Inches362
Deadrisenot available
Deadrise20°
Engine and Drivetrain
Engine/s standard90 ELPT EFI FourStroke Mercury
Engine/s standard225 CXL DTS dual Mercury? Verado? FourStroke
Fuel tank capacity - Detail13.2 gal. (49 l)
Fuel tank capacity - Detail207 gal. (783 l)
Fuel tank capacity - Liters49.21
Fuel tank capacity - Liters783.58
Fuel tank capacity - Gal13.2
Fuel tank capacity - Gal207
Drive typeOutboard
Drive typeOutboard - Twin
Engine maxMaximum: 90 hp (67 kW) Minimum: 60 hp (44 kW) Maximum Engine Weight: 410 lbs. (185 kg)
Engine max500 hp (372 kW)
Fuel typenot available
Fuel typeGas
Horsepowernot available
Horsepower450 hp (336 kW)
Operational Info
Maximum capacity3,400 lbs. (1,542 kg)
Maximum capacity4,300 lbs. (1,950 kg) Swamped Capacity: 3,800 lbs. (1,723 kg)
Maximum people7
Maximum people14
Water capacitynot available
Water capacity30 gal. (113.5 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Detail6.5 gal. (24.6 l)
Holding tank capacity - Litersnot available
Holding tank capacity - Liters26.5
Holding tank capacity - Galnot available
Holding tank capacity - Gal6.5
Trailer Info
Trailer - DetailGalvanized trailer with swing tongue
Trailer - Detailnot available
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeDeep Vee

Boston Whaler 170 Montauk 2006 vs Boston Whaler 285 Conquest 2010 — Common Questions

Which is the larger boat — the Boston Whaler 170 Montauk 2006 or the Boston Whaler 285 Conquest 2010?
The Boston Whaler 285 Conquest 2010 is the longer of the two at 30,2 feet overall. The Boston Whaler 170 Montauk 2006 comes in at 17,0 feet, making it roughly 13,2 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Boston Whaler 170 Montauk 2006 or the Boston Whaler 285 Conquest 2010?
For trailering, the Boston Whaler 170 Montauk 2006 has the edge at 14 lbs dry weight versus 75 lbs for the Boston Whaler 285 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 285 Conquest 2010 is rated to a maximum of 500 hp, giving it the larger power ceiling. The Boston Whaler 170 Montauk 2006 tops out at 90 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 170 Montauk 2006 is Coast Guard rated for 7 passengers, while the Boston Whaler 285 Conquest 2010 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 285 Conquest 2010 measures 116" wide, compared to 82" for the Boston Whaler 170 Montauk 2006. 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 170 Montauk 2006 or the Boston Whaler 285 Conquest 2010?
The Boston Whaler 285 Conquest 2010 has the bigger tank at 207 gallons, versus 13 gallons on the Boston Whaler 170 Montauk 2006. That 193-gallon difference translates to roughly 581–969 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Boston Whaler 170 Montauk 2006 and Boston Whaler 285 Conquest 2010 from the same manufacturer?
Yes — both the Boston Whaler 170 Montauk 2006 and the Boston Whaler 285 Conquest 2010 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.