2015 Castoldi 21 Diesel Jet Tender
$78,500
Boat in Newport, RI 02840 US
Built in 2015
21 Diesel Jet Tender
1 Engine (Yanmar)
21 feet
Diesel
Fiberglass/Reinforced
2015 CASTOLDI 21 DIESEL JET TENDER
$20,000 BOAT SHOW REDUCTION
Seating for 12
40+kt cruise
Yanmar 260hp (+/- 30 hrs)
Fully Serviced and Turn Key
No Bottom Paint
New JL Sound System + Amps + Sub
New Lamborghini Inspired New Interior Cushions (Diamond Stitch plus Carbon Fibre)
Teak Decks
Freshwater shower
Bow Spray Hood
Italian jet drive specialist Castoldi knows a thing or two about speedy superyacht tenders, and the 6.24 metre Castoldi JT21 is the fastest in its collection, driven by a 260hp Yanmar engine to a top speed of more than 40 knots. The central helm position leaves room for up to 12 guests sitting forward and aft, while the jet drives are not only safer for watersports and swimming, but they also reduce the risk of running aground in shallow waters.
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 |
|---|---|---|
| 2/4/26 | Price decreased | $78,500(-1.3%) |
| 9/11/25 | Price decreased | $79,500(-20.1%) |
| 6/28/25 | Initial price | $99,500 |
2015 Castoldi 21 Diesel Jet Tender Video Tours
Overview from around the web 2015 Castoldi 21 Diesel Jet Tender
The 2015 Castoldi 21 Diesel Jet Tender is praised by customers for its exceptional performance and reliability
Users highlight its powerful diesel engine, which delivers impressive speed and fuel efficiency. The jet propulsion system ensures excellent maneuverability, making it ideal for navigating tight spaces and shallow waters. Many appreciate the sturdy build quality and comfortable seating, which provide both safety and enjoyment during outings. Overall, customers value the Castoldi 21 Diesel Jet Tender for its combination of durability, performance, and ease of handling.
The Biggest Pros and Cons
The 2015 Castoldi 21 Diesel Jet Tender is a versatile and reliable boat designed for both utility and leisure. Here are some pros and cons to consider:
Pros
Efficient Diesel Engine: The diesel engine offers excellent fuel efficiency and durability, making it ideal for extended use.
Jet Propulsion: The jet tender design provides enhanced maneuverability and safety, especially in shallow waters, reducing the risk of propeller damage.
Compact Size: At 21 feet, it’s easy to handle and transport, suitable for a variety of water activities.
Sturdy Construction: Built with quality materials, it ensures robustness and longevity.
Versatile Use: Perfect as a tender for larger yachts or for standalone recreational purposes.
Cons
Limited Passenger Capacity: Its size may restrict the number of passengers or cargo it can comfortably carry.
Diesel Engine Maintenance: While efficient, diesel engines can require more specialized maintenance compared to gasoline engines.
Less Suitable for High-Speed Cruising: The focus on jet propulsion and diesel efficiency may limit top speed compared to other boat types.
Basic Amenities: Depending on the configuration, it might lack some modern comforts or luxury features found in larger tenders.
Made For
The 2015 Castoldi 21 Diesel Jet Tender is perfect for boating enthusiasts seeking a versatile and reliable tender with exceptional performance. Ideal for those who need a compact yet powerful vessel to navigate coastal waters, marinas, and harbors, this boat suits individuals or families looking for a stylish and efficient way to access larger yachts or enjoy day trips. Its diesel engine offers fuel efficiency and durability, making it a great choice for anyone prioritizing both functionality and comfort on the water.
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Meet the Broker
Address
Boat Location
Contact Eclipse Yachts
580 Thames St, Newport, RI, 02840
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