Licensed Yacht BrokersSales and service of yachts and shipsThe 315 ConquestbyBoston Whaleris a versatilemotor yachtwith a truewalkaround typedeck plan, built on afiberglass and plasticDeep Vee hull. With 31 ft (9.45 m) LOA and a 10 ft (3.25 m) beam, it blends offshore confidence with family-friendly comfort.
Selecting a 315 Conquest
Choosing the 315 Conquestmeans opting for a capable all-rounder. TwinBoston Whaler-specified Mercury outboards (2) ongas/petroldeliver responsive handling, while the Deep Vee hull helps tame a range of conditions. As a compactmotor yachtin thewalkaround typeclass, it suits anglers, weekend cruisers, and active families who value easy deck movement and straightforward maintenance. With sleeping for 4 and a single head, plus practical fuel (291 gal) and water (46 gal) capacities, it’s sized right for day trips that can comfortably extend overnight. For guidance on availability and configurations, Andrey Shestakov and the team at Shestakov Yacht Sales are ready to assist.
Features of the Model
- Twin Mercury outboards (2) — efficient outboardpropulsion ongas/petrol
- Deep Vee hull for confident tracking and ride quality
- Construction in fiberglass and plasticwith a fiberglass deck for durability
- True walkaround typedeck concept for safe, all-around access
- Overnight capability for 4 with 1 enclosed head
- Substantial capacities: 291 gal fuel and 46 gal water
- Compact motor yachtfootprint for easy ownership and docking
Technical Specifications
- Builder: Boston Whaler
- Model: 315 Conquest
- Classification: motor yacht;walkaround type;fiberglass and plastic
- Hull configuration: Deep Vee
- Hull material: fiberglass and plastic
- Deck material: Fiberglass
- LOA: 31 ft (9.45 m)
- Beam: 10 ft (3.25 m)
- Draft (min): 5.468 ft (1.6666 m)
- Engines: 2 x Mercury
- Engine type: Outboard
- Fuel: Gas/Petrol
- Accommodation: 4
- Heads: 1
- Fuel capacity: 291 gal
- Water capacity: 46 gal
Pricing and Ordering
Pricing, current availability, and viewing options for the 315 Conquestare available on request through Andrey Shestakov at Shestakov Yacht Sales. Our brokerage team will help you evaluate the boat’s fit for your plans, discuss equipment specifics, and coordinate inspections, surveys, and closing.
Questions and Answers
Q: What type of boat is the 315 Conquest? A: It’s a versatilemotor yachtbuilt in thewalkaround typetradition with afiberglass and plasticDeep Vee hull for confident handling.
Q: What powers this model? A: Two Mercury outboards provide the enginedrive, usinggas/petrolfuel for straightforward operation and service.
Q: How many people can sleep aboard? A: The layout provides accommodationfor up to 4 with 1head, making weekend cruising practical.
Q: What are the key dimensions and capacities? A: LOA is 31 ft (9.45 m), beamis 10 ft (3.25 m), anddraft(min) is 5.468 ft (1.6666 m). Fuel capacity is 291 gal and water capacity is 46 gal.
Q: How do I purchase through Shestakov Yacht Sales? A: Contact Andrey Shestakov at Shestakov Yacht Sales for pricing, viewing appointments, and brokerage guidance on the315 ConquestbyBoston Whaler.
Owner Experience Review
Owners use the 315 ConquestfromBoston Whaleras a true crossover: weekend family overnights, serious offshore fishing, and relaxed day trips. The cockpit layout supports angling with in-deck macerated fishboxes, rod holders, and an optional livewell, while optional shade and a "summer kitchen" make entertaining easy. Below, the cabin sleeps up to four with an enclosed head; the galley comes standard with a microwave and can be optioned with a stove, and the mid-cabin presents an open, livable layout. At the helm, the captain's seat is roomy and the dash accommodates large electronics, though a few owners note missing or poorly placed cupholders as a minor annoyance.
On the water, sea-trial notes describe a soft, solid ride that handles and tracks true in confused 3–4 ft seas, with a comfortable cruise feel at moderate speeds. Twin outboards deliver strong power, but owners also report relatively high fuel consumption at higher RPMs. Service access is a highlight thanks to the large center cockpit hatch leading to the mechanical bay (macerator and bilge pumps, fuel manifolds, battery banks, and an optional generator). Countering that, owner reports cite generator saltwater-flow switch fouling and broader electrical/generator reliability problems, sometimes involving multiple dealer visits and long repair turnaround times; there are also sanitation and freshwater issues noted, including VacuFlush discharge failures and swollen tanks, alongside the routine costs of servicing twin high-hp outboards.
Pros and Cons
- Versatile fish/cruise capability with cockpit layout, in-deck macerated fishboxes, rod holders, and an optional livewell.
- Comfortable, solid ride with precise tracking that handles 3–4 ft seas well.
- Cabin comfort for family overnights with sleeping for up to four, an enclosed head, and a galley with microwave and optional stove.
- Relatively high fuel consumption at high RPM despite strong twin-outboard performance.
- Owner reports of generator and electrical reliability issues, including saltwater-flow switch fouling and lengthy dealer repair turnarounds.
- Sanitation and freshwater system complaints, including VacuFlush discharge failures and swollen tanks.
Comparison with Other Models
| Model | LOA | Beam | Draft | Speed (Cruising/Max) | Gross Tonnage |
|---|---|---|---|---|---|
| 315 Conquest | 31' 0" (9.45 m) | 10' 0" (3.25 m) | 5' 6" (1.67 m) | - | - |
| 13 Sport | 13' 0" (4.01 m) | 6' 0" (1.83 m) | - | - | - |
| 380 Outrage | 42' 0" (12.83 m) | 11' 0" (3.56 m) | 6' 7" (2 m) – 10' 11" (3.33 m) | - | 14500 |
| 360 Outrage | 36' 0" (11.10 m) | 11' 0" (3.43 m) | 8' 9" (2.67 m) | - | - |
| 320 VANTAGE | 32' 0" (9.75 m) | 10' 0" (3.05 m) | - | - | - |
| 350 Realm | 35' 0" (10.82 m) | 10' 0" (3.30 m) | 6' 10" (2.08 m) | - | - |
| OUTRAGE | 32' 0" (9.75 m) | - | - | - | - |
| 240 Vantage | 24' 0" (7.37 m) | 8' 0" (2.59 m) | 4' 11" (1.50 m) – 10' 6" (3.20 m) | - | 4 |
| 190 Outage | 18' 0" (5.74 m) | 8' 0" (2.44 m) | 3' 3" (1 m) | - | - |
| 345 Conquest | 34' 0" (10.36 m) | 11' 0" (3.56 m) | 6' 0" (1.83 m) | - | - |
Learn more on the “Boston Whaler - 315 Conquest”
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