Boston Whaler 210 Montauk 2022 boat specs
Boston Whaler
Boston Whaler 210 Montauk 2022
2022
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VS
Boston Whaler 345 Conquest 2007 boat specs
Boston Whaler
Boston Whaler 345 Conquest 2007
2007
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Boston Whaler 210 Montauk 2022 vs Boston Whaler 345 Conquest 2007 — Same Brand, Different Boat

The Boston Whaler 210 Montauk 2022 vs Boston Whaler 345 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.

The power gap is worth calling out. Rated to 750 hp, the Boston Whaler 345 Conquest 2007 has a 600-hp advantage over the Boston Whaler 210 Montauk 2022'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 345 Conquest 2007 carries 421 gallons versus 67 gallons in the Boston Whaler 210 Montauk 2022. 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 345 Conquest 2007 is rated for 14 passengers, while the Boston Whaler 210 Montauk 2022 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 345 Conquest 2007 could be the deciding factor.

Bottom line: Choose the Boston Whaler 345 Conquest 2007 if your priority is putting more people on the water — it handles 14 passengers and at 35,0 ft it has the deck room to back that rating up comfortably. The Boston Whaler 210 Montauk 2022 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail21.40 ft
Length overall - DetailWith Pulpit: 35 ft. 11 in. (10.94 m)
Length - Feet21.4
Length - Feet35
Length overall - Meters6.52
Length overall - Meters10.95
Length overall - Inches257
Length overall - Inches431
Beam8.60 ft
Beam11 ft. 8 in. (3.55 m)
Beam - Meters2.62
Beam - Meters3.56
Beam - Inches103
Beam - Inches14
Draft [max] - Detail1.30 ft
Draft [max] - Detail22 in. (0.55 m)
Draft [max] - Meters0.4
Draft [max] - Meters0.56
Draft [max] - Inches16
Draft [max] - Inches22
Draft Min1.25 ft
Draft Minnot available
Bridge clearance - Detailnot available
Bridge clearance - DetailWith Hard Top: 10 ft. (3.04 m) With Radar: 11 ft. 2 in. (3.4 m)
Bridge clearance - Metersnot available
Bridge clearance - Meters3.4
Bridge clearance - Inchesnot available
Bridge clearance - Inches134
Weight - Detailnot available
Weight - Detail14,200 lbs. (6,440 kg)
Weight - kgnot available
Weight - kg6441.01
Weight - lbs.not available
Weight - lbs.142
Height [transom]not available
Height [transom]30 in. (0.76 m)
Length - Metersnot available
Length - Meters10.94
Length - Inchesnot available
Length - Inches11
Engine and Drivetrain
Fuel tank capacity - Gal66.5
Fuel tank capacity - Gal421
Fuel tank capacity - Liters251.73
Fuel tank capacity - Liters1593.66
Engine makeMercury
Engine makenot available
Engine model4S
Engine modelnot available
Horsepower150 hp
Horsepowernot available
Fuel typeGas
Fuel typeGas
Drive typeoutboard
Drive typeOutboard
Engine/s standardnot available
Engine/s standard275 CXL DTS Mercury? Verado? FourStroke
Fuel tank capacity - Detailnot available
Fuel tank capacity - DetailWith twin engines: 347 gal. (1,313 l) With triple engines: 421 gal. (1,593 l)
Engine maxnot available
Engine maxMaximum: 750 hp (559 kW) Minimum: 550 hp (410 kW) Maximum Engine Weight: 2,100 lbs. (952 kg)
Operational Info
TrailerableYes
Trailerablenot available
Boat typePower
Boat typenot available
Headnot available
HeadVacuFlush?
Maximum capacitynot available
Maximum capacity4,300 lbs. (1,950 kg)
Maximum peoplenot available
Maximum people14
General Boat Info
Makenot available
MakeBoston Whaler
Modelnot available
Model345 Conquest?
Model Yearnot available
Model Year2007

Boston Whaler 210 Montauk 2022 vs Boston Whaler 345 Conquest 2007 — Common Questions

Which is the larger boat — the Boston Whaler 210 Montauk 2022 or the Boston Whaler 345 Conquest 2007?
The Boston Whaler 345 Conquest 2007 is the longer of the two at 35,0 feet overall. The Boston Whaler 210 Montauk 2022 comes in at 21,4 feet, making it roughly 13,6 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which boat can handle a bigger outboard?
The Boston Whaler 345 Conquest 2007 is rated to a maximum of 750 hp, giving it the larger power ceiling. The Boston Whaler 210 Montauk 2022 tops out at 150 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 210 Montauk 2022 is Coast Guard rated for 6 passengers, while the Boston Whaler 345 Conquest 2007 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 210 Montauk 2022 measures 103" wide, compared to 14" for the Boston Whaler 345 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 210 Montauk 2022 or the Boston Whaler 345 Conquest 2007?
The Boston Whaler 345 Conquest 2007 has the bigger tank at 421 gallons, versus 67 gallons on the Boston Whaler 210 Montauk 2022. That 354-gallon difference translates to roughly 1063–1772 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Boston Whaler 210 Montauk 2022 and Boston Whaler 345 Conquest 2007 from the same manufacturer?
Yes — both the Boston Whaler 210 Montauk 2022 and the Boston Whaler 345 Conquest 2007 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.