Boston Whaler 345 Conquest 2008 boat specs
Boston Whaler
Boston Whaler 345 Conquest 2008
2008
View full specs →
VS
Boston Whaler 370 Outrage 2014 boat specs
Boston Whaler
Boston Whaler 370 Outrage 2014
2014
View full specs →

Boston Whaler 345 Conquest 2008 vs Boston Whaler 370 Outrage 2014 — Same Brand, Different Boat

The Boston Whaler 345 Conquest 2008 vs Boston Whaler 370 Outrage 2014 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 2008 has a 450-hp advantage over the Boston Whaler 370 Outrage 2014'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 370 Outrage 2014 carries 425 gallons versus 421 gallons in the Boston Whaler 345 Conquest 2008. 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 2008 is rated for 14 passengers, while the Boston Whaler 370 Outrage 2014 caps at 11. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Boston Whaler 345 Conquest 2008 could be the deciding factor.

Bottom line: Choose the Boston Whaler 345 Conquest 2008 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 370 Outrage 2014 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 11 that costs less to run day-to-day.
General Boat Info
MakeBoston Whaler
Makenot available
Model345 Conquest?
Modelnot available
Model Year2008
Model Yearnot available
Measurements / Dimensions
Beam11 ft. 8 in. (3.55 m)
Beam11.60 ft
Beam - Meters3.56
Beam - Meters3.54
Beam - Inches14
Beam - Inches139
Bridge clearance - DetailWith Hard Top: 10 ft. (3.04 m) With Radar: 11 ft. 2 in. (3.4 m)
Bridge clearance - Detailnot available
Bridge clearance - Meters3.4
Bridge clearance - Metersnot available
Bridge clearance - Inches134
Bridge clearance - Inchesnot available
Draft [max] - Detail22 in. (0.55 m)
Draft [max] - Detailnot available
Draft [max] - Meters0.56
Draft [max] - Metersnot available
Draft [max] - Inches22
Draft [max] - Inchesnot available
Weight - Detail14,200 lbs. (6,440 kg)
Weight - Detailnot available
Weight - kg6441.01
Weight - kgnot available
Weight - lbs.142
Weight - lbs.not available
Height [transom]30 in. (0.76 m)
Height [transom]not available
Length - Meters10.94
Length - Metersnot available
Length - Feet35
Length - Feet37
Length - Inches11
Length - Inchesnot available
Length overall - DetailWith Pulpit: 35 ft. 11 in. (10.94 m)
Length overall - Detail37.00 ft
Length overall - Meters10.95
Length overall - Meters11.28
Length overall - Inches431
Length overall - Inches444
Draft Minnot available
Draft Min2.00 ft
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeModified Vee
Hull typenot available
Engine and Drivetrain
Engine/s standard300 CXL DTS Mercury? Verado? FourStrokes with tilt power-assist steering STD
Engine/s standardnot available
Fuel tank capacity - DetailWith Twin Engines: 347 gal. (1,313 l) With Triple Engines: 421 gal. (1,593 l)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters1593.66
Fuel tank capacity - Liters1608.8
Fuel tank capacity - Gal421
Fuel tank capacity - Gal425
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeoutboard
Engine maxMaximum: 750 hp (559 kW) Minimum: 550 hp (410 kW) Maximum Engine Weight: 2,100 lbs. (952 kg)
Engine maxnot available
Engine makenot available
Engine makeMercury
Engine modelnot available
Engine modelDTS Verado FourStroke
Horsepowernot available
Horsepower300 hp
Engine 2 Engine Makenot available
Engine 2 Engine MakeMercury
Engine 2 Engine Modelnot available
Engine 2 Engine ModelDTS Verado FourStroke
Engine 2 Horsepowernot available
Engine 2 Horsepower300 hp
Engine 2 Fuel Typenot available
Engine 2 Fuel TypeGas
Engine 2 Drive Typenot available
Engine 2 Drive Typeoutboard
Engine 3 Engine Makenot available
Engine 3 Engine MakeMercury
Engine 3 Engine Modelnot available
Engine 3 Engine ModelDTS Verado FourStroke
Engine 3 Horsepowernot available
Engine 3 Horsepower300 hp
Engine 3 Fuel Typenot available
Engine 3 Fuel TypeGas
Engine 3 Drive Typenot available
Engine 3 Drive Typeoutboard
Operational Info
Maximum capacity4,300 lbs. (1,950 kg) Swamped Capacity: 1,200 lbs. (544 kg)
Maximum capacitynot available
Maximum people14
Maximum peoplenot available
Sleeping capacitynot available
Sleeping capacity1
Headnot available
Head1
Water capacitynot available
Water capacity6
Holding tank capacity - Galnot available
Holding tank capacity - Gal1
Holding tank capacity - Litersnot available
Holding tank capacity - Liters37.85
Boat typenot available
Boat typePower

Boston Whaler 345 Conquest 2008 vs Boston Whaler 370 Outrage 2014 — Common Questions

Which is the larger boat — the Boston Whaler 345 Conquest 2008 or the Boston Whaler 370 Outrage 2014?
The Boston Whaler 370 Outrage 2014 is the longer of the two at 37,0 feet overall. The Boston Whaler 345 Conquest 2008 comes in at 35,0 feet, making it roughly 2,0 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 2008 is rated to a maximum of 750 hp, giving it the larger power ceiling. The Boston Whaler 370 Outrage 2014 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 345 Conquest 2008 is Coast Guard rated for 14 passengers, while the Boston Whaler 370 Outrage 2014 is certified for 11. 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 370 Outrage 2014 measures 139" wide, compared to 14" for the Boston Whaler 345 Conquest 2008. 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 345 Conquest 2008 or the Boston Whaler 370 Outrage 2014?
The Boston Whaler 370 Outrage 2014 has the bigger tank at 425 gallons, versus 421 gallons on the Boston Whaler 345 Conquest 2008. That 4-gallon difference translates to roughly 12–20 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Boston Whaler 345 Conquest 2008 and Boston Whaler 370 Outrage 2014 from the same manufacturer?
Yes — both the Boston Whaler 345 Conquest 2008 and the Boston Whaler 370 Outrage 2014 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.