2003 Sea Ray 340 Sundancer

$109,995

Used

Boat in Dearborn Heights, MI 48127 US

builtBuilt in 2003
Year the boat was built
model

340 Sundancer

Boat model
engine

2 Engines (Mercruiser, Mercruiser)

Engine type and count
length

37.5 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material
Length Overall
37.5ft
Beam
12ft
Max Draft
3.08ft
Dry Weight
15500lb
Fresh Water Tanks
45gal
Fuel Tanks
225gal
Holding Tanks
28gal
Hull Material
fiberglass
Engine 1
Engine Make
Mercruiser
Engine Model
8.1L Horizon
Total Power
370hp
Engine Hours
726
Engine Type
inboard
Fuel Type
gasoline
Engine Year
2003
Drive Type
v
Engine 2
Engine Make
Mercruiser
Engine Model
8.1L Horizon
Total Power
370hp
Engine Hours
726
Engine Type
inboard
Fuel Type
gasoline
Engine Year
2003
Drive Type
v
Summary
2003 Sea Ray 340 Sundancer – Classic Express Cruiser with Timeless Style The Sea Ray 340 Sundancer has long been one of the most popular express cruisers on the water, thanks to her spacious layout, dependable performance, and signature Sea Ray styling. This 2003 model blends comfort and versatility, making it an ideal choice for both day cruising and extended weekends aboard. Powered by twin MerCruiser inboards, the 340 Sundancer offers smooth handling and reliable performance. The cockpit is designed for entertaining, with generous U-shaped seating, a wet bar, and a double helm seat with excellent visibility. A large swim platform makes boarding easy and is perfect for water sports or relaxing at anchor. Below deck, the cabin is bright and open with cherry cabinetry, premium finishes, and a practical layout. The forward island berth provides a comfortable space for overnighting, while the mid-cabin converts easily for additional sleeping or lounging. The galley is well-equipped with refrigerator, cooktop, microwave, and sink, while the enclosed head includes a VacuFlush® toilet and shower. The 2003 Sea Ray 340 Sundancer is a proven favorite for boaters who want a balance of style, comfort, and performance. With her inviting accommodations and solid build, she’s ready to deliver countless memories on the water.
Generators
Generator 1
Make
Kohler
Model
5KW
KW
0
RPM
0
Hours
87
Detail
Kohler, 5KW, 87 hours

Price History

DateEventPrice
10/6/25Initial price$109,995

Overview from around the web 2003 Sea Ray 340 Sundancer

Customers consistently praise the 2003 Sea Ray 340 Sundancer for its spacious and well-designed interior, making it ideal for comfortable cruising and entertaining

Many highlight the boat's solid build quality and reliable performance, noting that it handles smoothly in various water conditions. The sleek exterior styling and ample deck space are also commonly appreciated features. Some users mention that the cabin amenities, including the galley and sleeping quarters, provide a cozy and functional environment for extended trips. Overall, owners value the 340 Sundancer for its blend of luxury, practicality, and seaworthiness.

The Biggest Pros and Cons

The 2003 Sea Ray 340 Sundancer is a popular express cruiser known for its blend of comfort, style, and performance. Here are some pros and cons to consider:

Pros

Spacious Interior: The 340 Sundancer offers a well-designed cabin with comfortable sleeping arrangements, a full galley, and a private head, making it ideal for weekend cruising.

Quality Construction: Sea Ray is known for solid build quality, and this model features a durable fiberglass hull and well-finished interiors.

Performance: Powered by reliable engines, the 340 Sundancer delivers smooth handling and good cruising speed, suitable for coastal and inland waters.

Versatile Layout: The cockpit is roomy with ample seating and a wet bar, perfect for entertaining guests.

Good Storage: Plenty of storage compartments throughout the boat help keep gear organized and the cabin clutter-free.

Cons

Fuel Consumption: Like many boats in this size and class, the 340 Sundancer can be fuel-hungry, especially at higher speeds.

Maintenance Costs: As a 2003 model, upkeep and replacement parts may require attention and investment to keep the boat in optimal condition.

Limited Headroom: While comfortable, the cabin headroom may feel a bit restrictive for taller individuals.

Aging Electronics: Original navigation and entertainment systems may be outdated, necessitating upgrades for modern use.

Weight: The boat’s weight can limit trailerability and may require a powerful tow vehicle if transporting overland.

Made For

The 2003 Sea Ray 340 Sundancer is perfect for boating enthusiasts seeking a versatile and stylish cruiser that combines comfort, performance, and spacious accommodations. Ideal for families, couples, or friends who enjoy day trips, weekend getaways, or extended cruising, this model offers ample living space, modern amenities, and reliable power, making it well-suited for those who value both relaxation and adventure on the water. Whether you're a seasoned boater or new to the lifestyle, the 340 Sundancer provides an excellent balance of luxury and functionality.

Contact Jefferson Beach Yacht Sales

24400 Jefferson Ave., St. Clair Shores, MI, 48080

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Address

24400 Jefferson Ave.
St. Clair Shores, MI 48080
Other Information about Jefferson Beach Yacht Sales

Our headquarters and main office is centered on the Nautical Mile in St. Clair Shores, Michigan. The showroom and award-winning service facility is located at Jefferson Beach Marina on Lake St. Clair. Jefferson Beach Marina is full service and has 774 slips with access to 30- and 100-ton travel lifts. The marina offers outdoor and indoor heated storage and has slips to accommodate yachts as large as 130' in length.

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