Boston Whaler 315 Conquest
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| Make | Boston Whaler |
|---|---|
| Model | 315 Conquest |
| Year | 2017 |
| Condition | Used |
| Price | US$350,000 |
| Type | Power |
| Class | Walkaround |
| Length | 31 ft |
| Fuel Type | Gas |
| Hull Material | Fiberglass |
| Location | Puerto Peñasco, Mexico |
| LOA | 31 ft 3 in |
|---|---|
| Beam | 10 ft 8 in |
| Min. Draft | 1 ft 8 in |
| Deadrise at Transom | 20° |
| Dry Weight | 8800 lb |
| Max Bridge Clearance | 9 ft 1 in |
| Engine Type | Outboard-4S |
|---|---|
| Engine Make | Mercury Verado |
| Engine Model | V10 350 CXL ES |
| Fuel Type | Gas |
| Engine Year | 2025 |
| Power | 350 hp |
| Engine Location | Port |
| Propeller Type | 4 Blade |
| Propeller Material | Stainless Steel |
| Engine usage (hours) | 30 |
| Engine Type | Outboard-4S |
|---|---|
| Engine Make | Mercury Verado |
| Engine Model | V10 350 CXL ES |
| Fuel Type | Gas |
| Engine Year | 2025 |
| Power | 350 hp |
| Engine Location | Starboard |
| Propeller Type | 4 Blade |
| Propeller Material | Stainless Steel |
| Engine usage (hours) | 30 |
| Joystick | Yes |
|---|---|
| Maximum Speed | 45 mph |
| Cruising Speed | 30 mph |
| Electrical Equipment |
|
|---|
| Builder | Boston Whaler |
|---|---|
| Guest Cabins | 1 |
| Guest Heads | 1 |
| Max Passengers | 14 |
| Fuel Tanks | 290 gal |
| Fresh Water Tanks | 46 gal |
| Holding Tanks | 7 gal |
| Hull Shape | Deep Vee |
| Hull Warranty | None |
Description
BETTER THAN NEW! Exceptional 2017 Boston Whaler Conquest 315 with complete 2025 refit. All primary systems replaced/upgraded. Shows better than new! Turn-key, professionally upgraded, and fully imported into Mexico, with trailer.
2025 New Upgrades:
- Twin Mercury Verado V-10 350 hp engines, with less than 30 hours
- New throttle controls
- New Seakeeper ride system/trim tabs
- New Westerbeke 7.5 kw generator
- New engine start and house batteries
- New canvas enclosure for helm and passenger area
- 3-Axle Magic Tilt trailer included (imported with vessel)
Features and Layout:
- Air conditioned cabin with convertible dinette, stateroom midships
- Full galley: refrigerator/freezer, microwave, ceramic cooktop
- Enclosed Vacuflush head
- Hardtop with NEW canvas enclosure surrounding helm and passenger area
- Large cockpit with fishing and cruising features
- Full electronics and engine controls at main helm with Mercury Skyhook® position holding
- Unsinkable Boston Whaler hull design
Condition:
Outstanding. Mechanically modernized, cosmetically excellent, and maintained to premium standards. Rare opportunity to acquire a fully refit Conquest 315 at a fraction of new-build cost.
Shown by appointment only.
Vessel Walkthrough
ON DECK:
For the captain who likes a tidy deck, this self-bailing cockpit has some very attractive features you don’t find on many boat brands. When you walk through the starboard side transom door, you’ll step onto a wide open, obstacle free deck.
Outta Line has dual in-deck fish boxes, a port-side storage drawer system and a starboard side prep center with fridge/freezer, sink and storage. Stainless-steel grill neatly integrated into the 315 Conquest’s portside prep station, delivering safe, convenient cockpit cooking without sacrificing workspace. Thigh pads and toe rails encircle the entire deck and are great comforts when fighting those fish.
On port and in the transom are fold away cushioned bench seating for rest breaks and for cruising. (Ask to see the videos!)
The walk-around design makes the bow easily accessible, and the fore deck gives you enough room to maneuver from port to starboard with a fish in tow.
In the spacious cockpit is a nice pullout fish cleaning station. She is also equipped with 2 outriggers, 7 recessed rod holders, 4 rocket launchers, and a live bait well.
In the hardtop pilothouse, the helm seat is adjustable and has a great view over the bow. Companion seating for three or more adults is on port, the aft seat is a flip-flop style so passengers can sit facing forward or aft. The entire pilothouse is air-conditioned and enclosed in NEW canvas enclosure!
MAIN SALON, GALLEY, STATEROOM AND HEAD:
Step down into Outta Line’s interior quarters on her wooden steps and be met by a clean, comfortable and well-appointed versatile space. She has cherry cabinetry throughout the cabin and beautifully rich, cream-colored upholstery in very good condition.
A spacious quarter berth with custom mattress, is tucked under the cockpit sole. This area sleeps two adults or also makes an excellent place to stow extra gear. On starboard is a roomy stand-up head compartment with Vacuflush head, storage and a hand sink with pressure water. Above the head is an access hatch ensuring easy access to the back side of all helm electronics.
To port is a compact galley with single burner stove, a microwave, refrigerator/freezer, a deep single basin sink, and a generous amount of storage.
A dinette occupies the forward portion of the cabin and converts to a long v-berth for two adults at night.
A 46-gallon water tank serves the galley and head and there is a 7-gallon holding tank.
Forced air hydronic furnace with thermostatic controls, as well as air conditioning, keeps this cabin a perfect temperature all year round. Recessed can lighting keep the cabin bright, but she also has ample natural light pouring in.
All in all, this Whaler’s cabin offers comfort and surprising capabilities for over nighting, largely attributed to the boat’s wide beam and the builder’s well-thought-out design. Outta Line shows beautifully and has been kept and upgraded to top condition.
Deck
Clean walk-around deck allows, safe, comfortable and easy movement whether cruising or with fish on!
Foredeck:
- Grapnel anchor
- Easy Electric winch
- Helm controlled windlass to raise and lower anchor
Hardtop:
- Flir Camera system
- Radar dome
- VHF Antennas
- Outriggers
Electrical Systems
Outta Line has all the electrical systems and features and electronics you expect to see, as well as some notable extras.
- (4) NEW Interstate AGM Group 31 Batteries
- Windshield wipers and washers
- NEW Westerbeke 7.5 kw Generator
- 30amp and 50amp shore power
- Battery charger – Pronautics 12-40
- Distribution panel – in main salon, combined with AC power panel
- Battery Selector Switch
Electronics and Helm
Complete navigation and fish-finding electronics as well as a satellite Fusion stereo system with marine deck speakers.
- Autopilot: Mercury Joystick
- (2) Airmar transducers
- (2) Raymarine hybrid touch GPS, plotter and depth sounders; one is attached to
- Integrated Simrad Vessel View 702 system
- Mercury Skyhook® position holding
- Raymarine Quantum 2 radar
- Flir M232 thermal camera – for nighttime and foggy navigation
- Depthsounder: 2 - Raymarine
- VHF: Raymarine Mic 260
- Stereo system: Fusion MS-4D650 Pandora, Bluetooth, Sirius and NMEA compatible
- Marine speakers throughout
Mechanical Systems
- Air conditioner / Heater: CruiseAir 120 volt reverse-cycle
- Propellers – 4-blade, SS
- Bilge pumps
- Fire Extinguishing - portable
- Stabilizers: NEW Seakeeper Ride System 600mm
Engine Details and Mechanical Equipment
REPOWERED IN 2025!
Two NEW 2025 Mercury Verado V10 350 horsepower gas engines with less than 30 hours on each. Outta Line cruises at 30 mph at 3,800 rpm. She has Mercury steering with Mercury joystick controls and a Seahook.
She utilizes approximately 1.2 gallons of fuel per mile and her single aluminum fuel tank carries a generous total of 291 gallons of fuel.
Broker's Comments
A Premium Opportunity!
This vessel represents a unique value proposition. With over $150K in recent upgrades, the next owner will enjoy the performance, capabilities, and peace of mind of a new Boston Whaler—without the $600K–$700K price tag of a factory-fresh model.
Mechanical Disclaimer
Engine and generator hours are as of the date of the original listing and are a representation of what the listing broker is told by the owner and/or actual reading of the engine hour meters. The broker cannot guarantee the true hours. It is the responsibility of the purchaser and/or his agent to verify engine hours, warranties implied or otherwise and major overhauls as well as all other representations noted on the listing brochure.
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.