1991 Boston Whaler 21 Conquest R
$49,900
Boat in Kailua Kona, HI 96740 US
Built in 1991
21 Conquest R
1 Engine (Yamaha)
21 feet
Gas
Fiberglass/Reinforced
Builder: Boston Whaler
Model: 21 Conquest R
Year: 1991 / 2022
Length 21'
Beam 8' 6"
Engine Yamaha 200HP Outboard
Hull: Fiberglass
Location Kailua Kona
Trailer: Yes
Price: $49,900
The Boston Whaler Conquest series has long been known for its durability, ride quality, and no-nonsense functionality-and this 1991 Conquest R is a standout example of why these boats have such a strong following. While the hull carries its original pedigree, the boat has been thoughtfully updated where it matters most, creating a reliable and capable platform that feels far newer than its age would suggest.
The biggest upgrade is the 2022 Yamaha 200HP outboard with approximately 170 hours. This modern repower transforms the boat, delivering dependable performance, improved efficiency, and peace of mind for offshore use. Combined with the inherent strength and design of the Whaler hull, it makes for a setup that is both practical and highly usable in Hawai'i waters.
Beyond the engine, the boat has seen consistent care and meaningful improvements. Key systems have been updated, including pumps and onboard components, and the vessel is equipped with Simrad electronics along with a Garmin unit for navigation. Underwater lights have also been added, giving the boat a clean, updated feel both on and off the water.
The layout remains one of the most functional in its class, with a protected helm and full canvas enclosure, a comfortable cockpit for fishing or cruising, and a forward cabin with V-berth seating that provides space for storage, shade, or overnight capability. Wide side decks and bow access make moving around the boat easy, whether you're setting lines, diving, or anchoring.
Overall, this is not a typical early-90s boat. It shows clean, has been properly maintained, and benefits from the kind of upgrades that matter most to today's buyer. For someone looking for a proven offshore hull paired with modern power, this Conquest R represents a strong value and a turn-key opportunity to get on the water immediately.
Power List
- Yamaha F200XB 200HP Outboard w/170 hours
- Yamaha Single Control Binnacle
- Water Fuel Separator
- 93-Gallon Fuel tank w/ newer sending unit
Electronics
- Simrad Depth Sounder Screen
- Garmin GPS MFD
- VHF
- Stereo
- Electric Reel Plugs in Cockpit
- Battery Charger
- Lumitec Seablaze Underwater lights on transom
- Airmar 1000W transducer & secondary shallow water transducer
- Golight remote-controlled spotlight
Additional Equipment
- Full isinglass enclosure
- Scuba tank holders
- Stainless Plow anchor, chain and rode
- Custom heavy-duty dive ladder
- Windshield wiper
Trailer
- Venture double axle aluminum I beam frame with current safety and registration
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
| Date | Event | Price |
|---|---|---|
| 5/1/26 | Initial price | $49,900 |
1991 Boston Whaler 21 Conquest R Video Tours
Overview from around the web 1991 Boston Whaler 21 Conquest R
The 1991 Boston Whaler 21 Conquest R has garnered a solid reputation among boating enthusiasts for its remarkable blend of performance, durability, and versatility
Customers frequently praise its robust construction, which is a hallmark of the Boston Whaler brand, ensuring it can withstand the rigors of both freshwater and saltwater environments. Many owners highlight the boat's impressive stability and handling, making it an excellent choice for offshore fishing trips as well as leisurely cruising. The deep-V hull design offers a smooth ride, even in choppy waters, providing confidence for those venturing further afield. Space and comfort are also frequently mentioned, with users appreciating the well-thought-out layout that maximizes both seating and storage. The enclosed cabin provides a refuge from the elements and is ideal for short overnight trips, while the cockpit area offers ample room for fishing activities or family outings. Customers often note the whaler’s shallow draft, allowing for easy navigation in shallow waters, and its strong resale value, as well-maintained models continue to attract buyers in the used boat market. Overall, reviews reflect a high level of satisfaction among owners, who value the Boston Whaler 21 Conquest R for its reliability, performance, and multi-purpose functionalities, making it a beloved choice for both seasoned mariners and newcomers alike.
The Biggest Pros and Cons
The 1991 Boston Whaler 21 Conquest R is a well-regarded model known for its durability and versatile design. Here are some pros and cons to consider:
Pros
Construction Quality: Boston Whalers are famous for their unsinkable hull design, which provides excellent safety and stability on the water. The 21 Conquest R is built with high-quality materials that ensure longevity.
Versatile Design: The 21 Conquest R is suitable for various activities, including fishing, cruising, and recreational outings. Its spacious cockpit allows for numerous uses.
Ample Storage: This model features plenty of storage compartments for gear, fishing equipment, and personal items, making it practical for long days on the water.
Comfortable Cabin: The cabin is designed for comfort, offering space for resting and shelter from the elements. It can accommodate a small group, making it great for family outings.
Good Performance: Equipped with a dependable engine, the 21 Conquest R provides reliable performance at sea, capable of handling both calm and choppy waters.
Cons
Age-Related Wear: Being a 1991 model, older Boston Whalers may require more maintenance and may show signs of wear and tear. Buyers should inspect the boat carefully for any issues.
Limited Modern Features: While robust, the 21 Conquest R may lack some of the latest technology and conveniences found in newer models, such as advanced electronics and navigation systems.
Less Efficient Fuel Usage: Compared to modern boats, some older models may not be as fuel-efficient, which can lead to higher operating costs on longer trips.
Outdated Styling: The aesthetic design of the 21 Conquest R may not appeal to those seeking contemporary looks, as its style reflects its era.
Potential for Limited Space: While the cabin provides some comfort, it may feel cramped for larger groups, making it less ideal for those seeking extensive onboard living space.
Made For
The 1991 Boston Whaler 21 Conquest R is an exceptional choice for a variety of boating enthusiasts. Designed for both the avid angler and the recreational cruiser, this boat appeals to those seeking versatility on the water. Fishermen will appreciate its spacious cockpit, ample storage for gear, and a reliable build that allows for extended outings even in challenging conditions. The Conquest R is equipped with features that support serious fishing endeavors, including rod holders and a robust transom designed for handling large catches. Families and leisure boaters will find this model perfect for day trips and weekend adventures. With its comfortable seating and cabin space, it caters to social gatherings, picnics, or simply lounging in the sun. Safety-conscious boaters will feel at ease with Boston Whaler’s renowned unsinkable hull construction, ensuring a sturdy ride no matter the water conditions. Overall, the 1991 Boston Whaler 21 Conquest R is for those who value quality, performance, and the spirit of adventure, whether on the fishing grounds or cruising along the coast. Ideal for both seasoned mariners and newcomers to the boating lifestyle, this vessel combines utility with the timeless appeal of Boston Whaler craftsmanship.
Finance your dream boat!
Finance your dream boat!
Be the first to know when similar boats hit the market
Get notified when new boats become available
Boats For Sale in Hawaii, United States Similar to the 1991 Boston Whaler 21 Conquest R
Compare with similar boats and find the perfect one for you.
 1991 Boston Whaler 21 Conquest R | |||||
|---|---|---|---|---|---|
| $49,900 | $49,000 | $44,900 | $54,999 | $59,999 | $64,900 |
| Kailua Kona | Kailua Kona | Lihue | Kailua Kona | Kailua Kona | Kailua Kona |
| 21' | 23' | 44' | 17' | 22' | 19' |
| Yamaha | Yamaha | Detroit | Yamaha | Yamaha | Yamaha |
| 200 hp | 250 hp | - | 90 hp | 200 hp | 115 hp |
| 5 | 297 | 95 | 534 | 800 | 101 |
Other Boston Whaler boats for sale in Hawaii, United States
Meet the Broker
Address
Boat Location
Contact Pacific Boats & Yachts, LLC about 1991 Boston Whaler 21 Conquest R
74-425 Kealakehe Parkway # 3-B, Kailua Kona, HI, 96740
Login with Google