Boston Whaler 305 Conquest 2011 boat specs
Boston Whaler
Boston Whaler 305 Conquest 2011
2011
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VS
Boston Whaler 420 Outrage 2022 boat specs
Boston Whaler
Boston Whaler 420 Outrage 2022
2022
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Boston Whaler 305 Conquest 2011 vs Boston Whaler 420 Outrage 2022 — Same Brand, Different Boat

The Boston Whaler 305 Conquest 2011 vs Boston Whaler 420 Outrage 2022 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.

Both boats share a closely matched power ceiling — 600 hp for the Boston Whaler 305 Conquest 2011 and 600 hp for the Boston Whaler 420 Outrage 2022. 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 420 Outrage 2022 carries 7 gallons versus 3 gallons in the Boston Whaler 305 Conquest 2011. 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 305 Conquest 2011 is rated for 14 passengers, while the Boston Whaler 420 Outrage 2022 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 305 Conquest 2011 could be the deciding factor.

Bottom line: Choose the Boston Whaler 305 Conquest 2011 if your priority is putting more people on the water — it handles 14 passengers and at 32,1 ft it has the deck room to back that rating up comfortably. The Boston Whaler 420 Outrage 2022 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
Makenot available
Model305 Conquest?
Modelnot available
Model Year2011
Model Yearnot available
Measurements / Dimensions
Beam10 ft. 7 in. (3.23 m)
Beam13.00 ft
Beam - Meters3.23
Beam - Meters3.96
Beam - Inches127
Beam - Inches156
Bridge clearance - Detail9 ft. 1 in. (2.76 m) with top 10 ft. 7 in. (3.23 m) with radar and spotlight
Bridge clearance - Detailnot available
Bridge clearance - Meters3.23
Bridge clearance - Metersnot available
Bridge clearance - Inches127
Bridge clearance - Inchesnot available
Deadrise20°
Deadrisenot available
Depth - Detail28 in. (0.71 m) cockpit depth
Depth - Detailnot available
Depth - Centimeters71.12
Depth - Centimetersnot available
Depth - Inches28
Depth - Inchesnot available
Draft [max] - Detail20 in. (0.55 m) boat only
Draft [max] - Detailnot available
Draft [max] - Meters0.51
Draft [max] - Metersnot available
Draft [max] - Inches2
Draft [max] - Inchesnot available
Weight - Detail8,500 lbs. (3,855 kg) no engine
Weight - Detailnot available
Weight - kg3855.53
Weight - kgnot available
Weight - lbs.85
Weight - lbs.not available
Height [transom]25 in. (0.63 m)
Height [transom]not available
Length - Feet32.08
Length - Feet42.6
Length overall - Detail32 ft. 1 in. (9.8 m) with pulpit 30 ft. 2 in. (9.2 m) hull length
Length overall - Detail42.60 ft
Length overall - Meters9.78
Length overall - Meters12.98
Length overall - Inches385
Length overall - Inches511
Draft Minnot available
Draft Min2.70 ft
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeDeep Vee
Hull typenot available
Engine and Drivetrain
Engine/s standardDual Mercury? 250 CXL DTS Verado? FourStrokes with Vessel View Display and hydraulic power steering
Engine/s standardnot available
Fuel tank capacity - Detail300 gal. (1,135 l)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters1135.62
Fuel tank capacity - Liters2649.79
Fuel tank capacity - Gal3
Fuel tank capacity - Gal7
Fuel typeGas
Fuel typeGas
Drive typeOutboard - Twin
Drive typeoutboard
Horsepower500 hp (373 kW)
Horsepower600 hp
Engine max600 hp (448 kW)
Engine maxnot available
Engine makenot available
Engine makeMercury
Engine modelnot available
Engine modelV12 Verado
Engine 2 Engine Makenot available
Engine 2 Engine MakeMercury
Engine 2 Engine Modelnot available
Engine 2 Engine ModelV12 Verado
Engine 2 Horsepowernot available
Engine 2 Horsepower600 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 ModelV12 Verado
Engine 3 Horsepowernot available
Engine 3 Horsepower600 hp
Engine 3 Fuel Typenot available
Engine 3 Fuel TypeGas
Engine 3 Drive Typenot available
Engine 3 Drive Typeoutboard
Operational Info
Water capacity60 gal. (277 l)
Water capacity6
Maximum capacity4,300 lbs. (1,950 kg) Swamped Capacity: 2,200 lbs. (998 kg)
Maximum capacitynot available
Maximum people14
Maximum peoplenot available
Holding tank capacity - Detail10 gal. (37.8 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Liters37.85
Holding tank capacity - Liters75.71
Holding tank capacity - Gal1
Holding tank capacity - Gal2
Headnot available
Head1
Boat typenot available
Boat typePower

Boston Whaler 305 Conquest 2011 vs Boston Whaler 420 Outrage 2022 — Common Questions

Which is the larger boat — the Boston Whaler 305 Conquest 2011 or the Boston Whaler 420 Outrage 2022?
The Boston Whaler 420 Outrage 2022 is the longer of the two at 42,6 feet overall. The Boston Whaler 305 Conquest 2011 comes in at 32,1 feet, making it roughly 10,5 ft shorter — a meaningful difference in deck room and overall on-water presence.
How many people can each boat hold?
The Boston Whaler 305 Conquest 2011 is Coast Guard rated for 14 passengers, while the Boston Whaler 420 Outrage 2022 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 420 Outrage 2022 measures 156" wide, compared to 127" for the Boston Whaler 305 Conquest 2011. 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 305 Conquest 2011 or the Boston Whaler 420 Outrage 2022?
The Boston Whaler 420 Outrage 2022 has the bigger tank at 7 gallons, versus 3 gallons on the Boston Whaler 305 Conquest 2011. 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 305 Conquest 2011 and Boston Whaler 420 Outrage 2022 from the same manufacturer?
Yes — both the Boston Whaler 305 Conquest 2011 and the Boston Whaler 420 Outrage 2022 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.