2026 Sea Ray SDX 290

Price on request

New

Boat in Lakeside Marblehead, OH 43440 US

builtBuilt in 2026
Year the boat was built
model

SDX 290

Boat model
engine

1 Engine (MERCURY)

Engine type and count
length

29 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material
Nominal Length
29ft
Length Overall
29ft
Beam
9ft
Max Draft
3.25ft
Drive Up Draft
2.17ft
Deadrise At Transom
21deg
Dry Weight
6852lb
Heads
1
Fresh Water Tanks
20gal
Fuel Tanks
85gal
Holding Tanks
10gal
Windlass
hydraulic-windlass
Electrical Circuit
none
Hull Material
fiberglass
Hull Shape
other
Engine 1
Engine Make
MERCURY
Engine Model
ECT8.2 MAG DTS B3 380
Total Power
380hp
Engine Type
inboard-outboard
Fuel Type
gasoline
Drive Type
stern

Contact SkipperBud's Marina Del Isle

6801 East Harbor Rd, Marblehead, OH, 43440

Boattest.com Review

Boat Test Review on BoatTest.com

Overview

The Sea Ray 290 Sun Deck is a spacious and comfortable big bow rider designed to offer both ample room and enjoyable performance. Measuring 29 feet 2 inches in length overall with a beam of 9 feet and a draft of 42 inches, this model balances size with agility. Its empty weight is 6,471 pounds, and with full fuel and two people aboard, the test weight was approximately 7,401 pounds. The boat is available with engine options ranging from Mercruiser's 300 horsepower up to 380 horsepower, providing flexibility depending on performance needs.

Exterior Design and Operational Features

The helm station features a sophisticated design with gray tones and a dark visor over the instrument panel, which emphasizes two analog gauges alongside a central touchscreen display that consolidates most operational information. The steering wheel is wrapped in gray leather and mounted on a tilt base, while toggle switches manage the electrical system. The helm also includes DTS controls with a single-press engine start/stop button. The engine hatch is manually lifted with the assistance of two gas struts, allowing easy access for maintenance. Notably, a maintenance panel with a QR code is provided, linking to type-specific instructional videos for routine upkeep. At the bow, a hatch conceals the ground tackle, which includes an optional quick windlass and an anchor available in stainless or galvanized steel. Chain and rope are supplied, and windlass controls are conveniently located at the helm. The cockpit houses the ship’s 120-volt electrical panel inside the console, with outlets positioned just below. House batteries are mounted under the port side seats, accompanied by an optional charger, while engine start batteries reside under the aft seat with the battery switch nearby. Six cleats are distributed evenly along the sides, though an additional stern cleat would be beneficial for cross-tying at docks. A flip-down step aids boarding from the cap rail.

Power and Performance

Equipped with the optional 380 horsepower Mercruiser 8.2 MAG engine paired with a Bravo 3 outdrive, the Sea Ray 290 Sun Deck demonstrated strong performance during testing. The boat achieved a top speed of 47.5 miles per hour at 5,000 RPM, consuming fuel at a rate of 33.3 gallons per hour, which yielded a range of approximately 109 miles. The most efficient cruising speed was found at 3,000 RPM, where the boat traveled at 25.8 miles per hour while burning 11.1 gallons per hour, extending the range to 177 miles with a 10% fuel reserve. Acceleration was brisk, with the boat reaching planing speed in four seconds, 20 miles per hour in 5.4 seconds, and 30 miles per hour in 8.6 seconds. These figures were recorded with the Bimini top fully extended, which slightly reduced top speed but provided valuable UV protection. Handling characteristics were impressive for a vessel of this size; the boat exhibited no chine walk during aggressive turns and maintained a controlled slide without excessive lateral forces, ensuring passenger comfort. Overall, the Sea Ray 290 Sun Deck offers a smooth, agile ride suitable for a variety of boating activities including distance cruising, local runs, or leisurely dockside enjoyment.

Conclusion

The Sea Ray 290 Sun Deck stands out as a well-rounded big bow rider that combines spaciousness with solid performance and user-friendly operational features. Its thoughtful design elements, from the helm layout to maintenance accessibility, complement its capable powertrain and handling. Whether used for extended cruising or casual outings, this model provides a comfortable and agile platform that meets the demands of diverse boating experiences.

Overview from around the web 2026 Sea Ray SDX 290

Customers are praising the 2026 Sea Ray SDX 290 for its sleek design, spacious layout, and powerful performance

Many highlight the boat’s versatility, noting how it’s perfect for both relaxing cruises and watersports. The comfortable seating and high-quality materials receive frequent compliments, as does the advanced technology integrated throughout the vessel. Owners also appreciate the smooth handling and stability, making it a favorite for family outings and entertaining guests on the water. Overall, the 2026 Sea Ray SDX 290 is celebrated for combining luxury, functionality, and style in a well-rounded package.

The Biggest Pros and Cons

The 2026 Sea Ray SDX 290 offers a compelling blend of style, performance, and comfort, making it a popular choice for boating enthusiasts. Here are some of the key pros and cons to consider:

Pros

Sleek and Modern Design: The SDX 290 features a contemporary, sporty look with clean lines and a spacious layout that appeals to a broad range of boaters.

Powerful Performance: Equipped with advanced engine options, it delivers impressive speed and smooth handling, ideal for watersports and cruising.

Comfortable Seating: The boat boasts ample, ergonomic seating with high-quality upholstery, providing comfort for all passengers.

Innovative Features: Includes user-friendly helm controls, premium sound systems, and customizable options to enhance the boating experience.

Spacious Cockpit and Swim Platform: Offers plenty of room for socializing, sunbathing, and easy water access, making it great for family outings.

Cons

Price Point: As a newer model with premium features, it may come with a higher price tag compared to some competitors in the same class.

Storage Limitations: While spacious in seating, some users may find storage compartments somewhat limited for extended trips.

Fuel Consumption: Powerful engines can result in higher fuel consumption, which is a consideration for budget-conscious boaters.

Made For

The 2026 Sea Ray SDX 290 is designed for boating enthusiasts who seek a perfect blend of performance, luxury, and versatility. Ideal for families and friends who enjoy cruising, watersports, and entertaining on the water, this model offers spacious seating, advanced technology, and a sleek design. Whether you’re looking for a day of relaxation on the lake or an active day of wakeboarding and tubing, the SDX 290 provides comfort and style to enhance every boating experience.

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The Image of Sea Ray SDX 290 2026 - 02026 Sea Ray SDX 290
Price on requestPrice on requestPrice on requestPrice on requestPrice on requestPrice on request
Lakeside MarbleheadLakeside MarbleheadCincinnatiCincinnatiLakeside MarbleheadLakeside Marblehead
29'23'27'29'23'31'
3'-----
MERCURYMERCURY-MercruiserMERCURYMERCURY
380 hp300 hp--200 hp350 hp
299165619118291
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Nominal Length
Draft
Engine Make
Total Engine Power
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Address

6801 East Harbor Rd
Marblehead, OH 43440

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