Boston Whaler 315 Conquest 2018 boat specs
Boston Whaler
Boston Whaler 315 Conquest 2018
2018
View full specs →
VS
Boston Whaler 320 Outrage Cuddy Cabin 2013 boat specs
Boston Whaler
Boston Whaler 320 Outrage Cuddy Cabin 2013
2013
View full specs →

Boston Whaler 315 Conquest 2018 vs Boston Whaler 320 Outrage Cuddy Cabin 2013 — Same Brand, Different Boat

The Boston Whaler 315 Conquest 2018 vs Boston Whaler 320 Outrage Cuddy Cabin 2013 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 600 hp, the Boston Whaler 320 Outrage Cuddy Cabin 2013 has a 300-hp advantage over the Boston Whaler 315 Conquest 2018'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 315 Conquest 2018 carries 291 gallons versus 3 gallons in the Boston Whaler 320 Outrage Cuddy Cabin 2013. 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 320 Outrage Cuddy Cabin 2013 is rated for 14 passengers, while the Boston Whaler 315 Conquest 2018 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Boston Whaler 320 Outrage Cuddy Cabin 2013 could be the deciding factor.

Bottom line: Choose the Boston Whaler 320 Outrage Cuddy Cabin 2013 if your priority is putting more people on the water — it handles 14 passengers and at 32,2 ft it has the deck room to back that rating up comfortably. The Boston Whaler 315 Conquest 2018 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 9 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail31.30 ft
Length overall - Detail32 ft. 2 in. (9.8 m)
Length - Feet31.3
Length - Feet32.17
Length overall - Meters9.54
Length overall - Meters9.8
Length overall - Inches376
Length overall - Inches386
Beam10.80 ft
Beam10 ft. 2 in. (3.09 m)
Beam - Meters3.29
Beam - Meters3.1
Beam - Inches130
Beam - Inches122
Bridge clearance - Detailnot available
Bridge clearance - Detail9 ft. 10 in. (3 m) with hardtop 10 ft. 4 in. (3.2 m) with hardtop and open array radar
Bridge clearance - Metersnot available
Bridge clearance - Meters3.15
Bridge clearance - Inchesnot available
Bridge clearance - Inches124
Deadrisenot available
Deadrise23°
Draft [max] - Detailnot available
Draft [max] - Detail22 in. (0.55 m)
Draft [max] - Metersnot available
Draft [max] - Meters0.56
Draft [max] - Inchesnot available
Draft [max] - Inches22
Weight - Detailnot available
Weight - Detail9,000 lbs. (4,082 kg) no engine
Weight - kgnot available
Weight - kg4082.33
Weight - lbs.not available
Weight - lbs.9
Height [transom]not available
Height [transom]30 in. (0.76 m)
Engine and Drivetrain
Fuel tank capacity - Gal291
Fuel tank capacity - Gal3
Fuel tank capacity - Liters1101.55
Fuel tank capacity - Liters1135.62
Engine makeMercury
Engine makenot available
Engine modelV8 Verado
Engine modelnot available
Horsepower300 hp
Horsepowernot available
Fuel typeGas
Fuel typeGas
Drive typeoutboard
Drive typeOutboard - Twin
Engine 2 Engine MakeMercury
Engine 2 Engine Makenot available
Engine 2 Engine ModelV8 Verado
Engine 2 Engine Modelnot available
Engine 2 Horsepower300 hp
Engine 2 Horsepowernot available
Engine 2 Drive Typeoutboard
Engine 2 Drive Typenot available
Engine/s standardnot available
Engine/s standardDual Mercury? Verado? 250 CXXL L6 DTS FourStroke with SmartCraft VesselView display with hydraulic steering
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail300 gal. (1,135 l)
Engine maxnot available
Engine max600 hp (448 kW) maximum
Operational Info
Cabins1
Cabinsnot available
Water capacity46
Water capacity40 gal. (151 l)
Holding tank capacity - Gal7
Holding tank capacity - Gal6.5
Holding tank capacity - Liters26.5
Holding tank capacity - Liters26.5
Boat typePower
Boat typenot available
Maximum capacitynot available
Maximum capacity4,300 lbs. (1,950 kg) Swamped Capacity: 4,800 lbs. (2,177 kg)
Maximum peoplenot available
Maximum people14
Holding tank capacity - Detailnot available
Holding tank capacity - Detail6.5 gal. (24.6 l)
General Boat Info
Makenot available
MakeBoston Whaler
Modelnot available
Model320 Outrage? Cuddy Cabin
Model Yearnot available
Model Year2013
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeDeep Vee

Boston Whaler 315 Conquest 2018 vs Boston Whaler 320 Outrage Cuddy Cabin 2013 — Common Questions

Which is the larger boat — the Boston Whaler 315 Conquest 2018 or the Boston Whaler 320 Outrage Cuddy Cabin 2013?
The Boston Whaler 320 Outrage Cuddy Cabin 2013 is the longer of the two at 32,2 feet overall. The Boston Whaler 315 Conquest 2018 comes in at 31,3 feet, making it roughly 0,9 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which boat can handle a bigger outboard?
The Boston Whaler 320 Outrage Cuddy Cabin 2013 is rated to a maximum of 600 hp, giving it the larger power ceiling. The Boston Whaler 315 Conquest 2018 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 315 Conquest 2018 is Coast Guard rated for 9 passengers, while the Boston Whaler 320 Outrage Cuddy Cabin 2013 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 315 Conquest 2018 measures 130" wide, compared to 122" for the Boston Whaler 320 Outrage Cuddy Cabin 2013. 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 315 Conquest 2018 or the Boston Whaler 320 Outrage Cuddy Cabin 2013?
The Boston Whaler 315 Conquest 2018 has the bigger tank at 291 gallons, versus 3 gallons on the Boston Whaler 320 Outrage Cuddy Cabin 2013. That 288-gallon difference translates to roughly 864–1440 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Boston Whaler 315 Conquest 2018 and Boston Whaler 320 Outrage Cuddy Cabin 2013 from the same manufacturer?
Yes — both the Boston Whaler 315 Conquest 2018 and the Boston Whaler 320 Outrage Cuddy Cabin 2013 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.