2025 Highfield Sport 420
$41,189
Boat in Weymouth, MA 02188 US
Sport 420
1 Engine (--)
13.9 feet
--
Aluminum
MSRP $47,021
SINGLE LARGEST HIGHFIELD DEALER
2025 Highfield Sport 420
Yamaha F70LA
Garmin Chartplotter
Fusion Audio System
The Highfield Sport 420 is similar but a big step up in size and power to the SP390. The perfect combination of luxury features and a dry-riding heavy-duty aluminum hull mean the Sport 420 is the best of both worlds in a small tender RIB. The twenty-degree hull with welded lift strakes with the built-in fuel system located under the deck will take you through the roughest conditions and can be brought up on rocky beach with peace of mind, while the luxury diamond stitch cushions make for a comfortable day on the water. The deep rear seat and ergonomic console offer more leg room any other RIB its size and the console includes a tinted windscreen, grab rail and the optional carbon dash. The dash has room for a 7" chartplotter to help with navigation. The bow step is designed to be extra wide for easy boarding, using split double bow nav lights and folding cleats so no tripping hazards. There are four dry storage compartments including an extra deep rear seat area, and all include hydraulic pistons to hold up lids for easy stowing. Rated for 8 persons and 70hp, and incorporating a built in 10.5 gallon fuel system
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Price History
| Date | Event | Price |
|---|---|---|
| 1/3/26 | Price decreased | $41,189(-9.7%) |
| 8/30/25 | Price increased | $45,600(+7.1%) |
| 7/15/25 | Price decreased | $42,571(-0.0%) |
| 6/28/25 | Initial price | $42,572 |
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Overview from around the web 2025 Highfield Sport 420
Customers are praising the 2025 Highfield Sport 420 for its exceptional build quality and durability, highlighting the robust construction that stands up well to various water conditions
Many appreciate its lightweight design combined with impressive stability, making it easy to handle both on and off the water. Users also commend the spacious layout, which offers ample room for passengers and gear without compromising performance. The boat’s versatility is frequently noted, suitable for activities ranging from fishing and leisure cruising to watersports. Additionally, customers value the modern features and attention to detail, emphasizing the Sport 420 as a reliable and enjoyable inflatable boat option for the upcoming season.
The Biggest Pros and Cons
The 2025 Highfield Sport 420 offers a range of advantages and some considerations to keep in mind:
Pros
Durability: Built with high-quality aluminum hull construction, ensuring excellent strength and longevity.
Lightweight Design: Easy to tow and launch, making it highly convenient for transport and storage.
Stability: The deep-V hull provides superior stability and smooth handling even in choppy waters.
Versatility: Suitable for various activities such as fishing, day cruising, and watersports.
Spacious Layout: Offers ample deck space for passengers and gear, enhancing comfort and usability.
Low Maintenance: Aluminum construction reduces the need for frequent maintenance compared to traditional fiberglass boats.
Cons
Limited Cabin Space: Being a smaller sport boat, it lacks enclosed cabin areas, which may limit comfort during extended trips.
Seating Capacity: May have a lower passenger capacity compared to larger models, which could be a constraint for bigger groups.
Price Point: The advanced materials and build quality might place it at a higher price point relative to some competitors in its class.
Made For
The 2025 Highfield Sport 420 is designed for boating enthusiasts seeking a versatile, durable, and easy-to-handle rigid inflatable boat. Ideal for families, anglers, and watersport lovers, it offers a perfect blend of performance and comfort for day trips, fishing adventures, and recreational use. Its compact size and robust build make it suitable for both beginners and experienced boaters who want a reliable and fun vessel for exploring lakes, rivers, and coastal waters.
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Contact Monahan's Marine about 2025 Highfield Sport 420
396 Washington St, Weymouth, MA, 02188














