2017 Boston Whaler 315 Conquest

$265,000

Used

Boat in Bay Shore, NY 11706 US

builtBuilt in 2017
Year the boat was built
model

315 Conquest

Boat model
engine

2 Engines (2x Mercury Verado)

Engine type and count
length

31 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material
Nominal Length
31ft
Length Overall
31.25ft
Length at Waterline
31ft
Beam
10.67ft
Max Bridge Clearance
9.08ft
Max Draft
2.75ft
Drive Up Draft
1.67ft
Deadrise At Transom
20deg
Dry Weight
8800lb
Cruising Speed
30kn
Max Speed
48kn
Range
217nmi
Cabins
1
Heads
1
Seating Capacity
14
Fresh Water Tanks
46gal
Fuel Tanks
291gal
Holding Tanks
6.5gal
Hull Material
fiberglass
Hull Shape
deep-vee
Engine 1
Engine Make
Mercury Verado
Engine Model
300
Total Power
300hp
Engine Hours
570
Engine Type
outboard-4s
Fuel Type
gasoline
Engine Year
2017
Engine 2
Engine Make
Mercury Verado
Engine Model
300
Total Power
300hp
Engine Hours
570
Engine Type
outboard-4s
Fuel Type
gasoline
Engine Year
2017
Disclaimer
The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

Price History

DateEventPrice
11/12/25Price increased$265,000(+6.4%)
11/11/25Initial price$249,000

Contact Seaborn Marine, Inc.

87 Ocean Avenue, Bay Shore, NY, 11706

Boattest.com Review

Boat Test Review on BoatTest.com

Overview

The Boston Whaler 315 Conquest represents a versatile crossover vessel designed to bridge the gap between fishing and cruising. This model introduces several new features, including updated tan cushions and dashboard colors, enhancing both aesthetics and functionality. Its design flexibility caters to boaters seeking a dual-purpose boat that performs well in both fishing and cruising roles.

Exterior Design and Cockpit Features

The 315 Conquest offers three helm deck configurations: an open layout, fully enclosed side windows, and an aft bulkhead with door, allowing owners to tailor the boat to their preferences. The cockpit, measuring 59.5 square feet in the open configuration, is optimized for fishing with two large insulated in-deck fish boxes equipped with macerators and a 35-gallon insulated live well at the transom. Additional fishing amenities include rod holders under the gunnels, tow rails, optional downrigger weights with electrical connections in the quarters, three flush-mounted rod holders at the transom, four in the cap rails, and four rocket launchers mounted to the hardtop supports. For cruising comfort, the cockpit features a flip-down stern seat, optional port and starboard flip-out seats, and an optional fiberglass table with synthetic teak overlay, creating a comfortable social area. An optional aft cockpit sunshade provides relief from the sun. The 11-inch-wide cap rails are non-skid and padded bolsters line three sides of the cockpit, ranging from 22 to 28 inches in height. Stainless steel hose holes with integrated drink holders are also incorporated into the cap rails. The Summer Kitchen station behind the port side seat includes storage drawers, a pullout cutting surface that reveals a grill, a cockpit refrigerator, and a sink with a pullout sprayer set in a Corian countertop. The standard hardtop accommodates optional electronics, a remote spotlight, outriggers, and LED spreader lights positioned fore and aft. The bow features 25-inch-high rails and an optional cushion that converts the foredeck into a sun lounge.

Interior Living Spaces

Below deck, the 315 Conquest emphasizes cruising comfort with a modest yet well-equipped galley located to port. It includes a single burner stove with pop-up fiddles, refrigerator, sink with pullout sprayer, and microwave oven. Natural light is abundant through an overhead skylight and opening port lights, complemented by LED lighting with individual toggle switches. The mid-cabin, situated beneath the helm deck and accessed via floating stair treads, offers a berth measuring 4 feet 8 inches by 6 feet 3 inches with variable headroom ranging from 2 feet to 2 feet 9 inches near the entryway. Privacy curtains are optional. The test boat featured an entertainment package with a 22-inch flat screen TV, DVD player, and TV cable input. Storage is provided by a cabinet to port and a padded leather-wrapped headboard with additional storage behind it. Forward of the mid-cabin is a U-shaped dinette with overhead collapsible rod holders and fold-away garment hooks to maximize headroom. The dinette table folds down to create a forward berth, with storage beneath the side seats.

Private Accommodations and Head

To starboard of the dinette is a compact wet head that, despite its size, offers sufficient comfort for showering using the sink's pull-out sprayer mounted on the bulkhead. Ventilation is provided by an opening port light, and a large mirror is affixed to the inside of the door. Storage compartments are integrated within the head area. Additionally, a hatch on the aft bulkhead grants access to the back side of the helm console for maintenance and installations.

Performance and Handling

While specific engine specifications and performance data were not detailed, the 315 Conquest demonstrated excellent handling characteristics during testing. Its design successfully balances the demands of both fishing and cruising, providing a smooth and responsive experience on the water.

Conclusion

The Boston Whaler 315 Conquest excels as a dual-purpose vessel, offering a seamless transition between fishing and cruising activities. With thoughtful design features, flexible configurations, and comfortable accommodations, it meets the needs of boaters seeking versatility without compromise. The test captain praised the boat's outstanding handling and overall execution, marking it as a noteworthy addition to the crossover boat segment.

Overview from around the web 2017 Boston Whaler 315 Conquest

Customers praise the 2017 Boston Whaler 315 Conquest for its exceptional build quality and versatility

Many highlight its smooth, stable ride and impressive handling in various sea conditions, making it ideal for both fishing and family cruising. The spacious cockpit and well-thought-out layout receive positive remarks for comfort and functionality, while the ample storage and advanced fishing features appeal to anglers. Overall, owners appreciate the blend of performance, luxury, and durability that the 315 Conquest offers.

The Biggest Pros and Cons

The 2017 Boston Whaler 315 Conquest is a versatile and well-regarded center console boat, ideal for both fishing and family cruising. Here are some of the pros and cons to consider:

Pros

Exceptional Build Quality: Boston Whaler is known for its unsinkable hull design and durable construction, providing peace of mind on the water.

Spacious Layout: The 315 Conquest offers ample deck space with comfortable seating arrangements, including a large cockpit and a well-appointed helm area.

Fishing Features: Equipped with rod holders, live wells, and a fish box, it caters well to anglers.

Comfort and Amenities: Includes a cabin with a berth and head, making it suitable for overnight trips or extended outings.

Performance: Powered by twin outboard engines, it delivers strong and reliable performance with smooth handling.

Storage: Plenty of storage compartments throughout the boat keep gear organized and accessible.

Cons

Fuel Consumption: Twin outboard engines can lead to higher fuel costs, especially at higher speeds or longer trips.

Price Point: As a premium boat, it can be relatively expensive compared to other models in its class.

Cabin Size: While functional, the cabin space is somewhat compact, which may be limiting for longer stays.

Weight: The solid build and features add to the overall weight, which might affect trailering or ramp handling for some users.

Made For

The 2017 Boston Whaler 315 Conquest is ideal for boating enthusiasts who value versatility, performance, and comfort. It's perfect for families and anglers seeking a reliable offshore fishing boat that also offers spacious seating and amenities for day cruising. Whether you're planning a fishing adventure, a leisurely day on the water, or entertaining guests, the 315 Conquest provides a well-rounded experience with its durable construction, advanced features, and thoughtful design.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2017 Boston Whaler 315 Conquest. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Pilothouse cost in today's market, or how much does a Boston Whaler cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$1,678.08/mo
$
$
%
Principal Loan Amount$ 225,250
Total Payment$402,738.63

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2017 Boston Whaler 315 Conquest. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Pilothouse cost in today's market, or how much does a Boston Whaler cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$1,678.08/mo
$
$
%
Principal Loan Amount$ 225,250
Total Payment$402,738.63

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Meet the Broker

Address

87 Ocean Avenue
Bay Shore, NY 11706

Boat Location

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