1999 Sea Ray 340 Sundancer

$66,500

Used

Boat in Rio Vista, CA 94571 US

builtBuilt in 1999
Year the boat was built
model

340 Sundancer

Boat model
engine

2 Engines (2x MERCRUISER)

Engine type and count
length

34 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material
Nominal Length
34ft
Length Overall
34ft
Length on Deck
33.5ft
Beam
11.42ft
Max Draft
2.42ft
Displacement
13000lb
Cruising Speed
15kn
Max Speed
25kn
Cabins
1
Heads
1
Fresh Water Tanks
40gal
Fuel Tanks
225gal
Holding Tanks
28gal
Windlass
electric-windlass
Hull Material
fiberglass
Hull Shape
deep-vee
Engine 1
Engine Make
MERCRUISER
Engine Model
FWC 454 cu.in/ 7.4 Lit
Total Power
310hp
Engine Hours
394
Engine Type
inboard
Fuel Type
gasoline
Drive Type
v
Propeller Type
3-blade
Engine 2
Engine Make
MERCRUISER
Engine Model
FWC 454 cu.in/7.4 Lit
Total Power
310hp
Engine Hours
388
Engine Type
inboard
Fuel Type
gasoline
Drive Type
v
Propeller Type
3-blade
Cockpit Shower
Cockpit Cushions
Cockpit Table
Swimming Ladder
Electric Bilge Pump
Microwave Oven
Air Conditioning
Electric Head
Heating
Hot Water
Refrigerator
Battery Charger
Depthsounder
Radio
Compass
Gps
Vhf
Flat Screen Tv
Shore Power Inlet
Generator
Accommodations

Sleeping for 4-6 in three areas including a convertible mid cabin and a convertible dinette.

Air Conditioning & Heat

2 Burner electric stove

Microwave Oven

New 3.5 cu.ft. dual voltage Refrigerator in 6/2024

New galley faucet

Clarion stereo w/Bluetooth

6 Gallon Water Heater w/heat exchanger

1 Vacu-flush head with holding tank & pumpout

Combo head & shower 

 

 

Additional Information

Bottom painted - 5/2023 

New decking in cockpit area

Rudders recently repacked

Second inline fuel/water separators added

New Garmin Echo Map Ultra 106sv GPS/Chartplotter/Fishfinder

VHF Radio

New Horn

Remote spotlight

Trim Tabs

Westerbeke generator w/291 hours - serviced - 5/2024

Halon system in engine room

Anchor windlass

Freshwater washdown

Port engine replaced w/ factory rebuild at 340 hrs inc. new transmission cooler

Starboard engine had new injectors - 11/2025

Oil and filters changed in both mains & generator - 9/2025

Impellors replaced in mains  - 9/2025

1 x 50' x 30amp Shore Power cord

Battery charger

4 x G:24 Batteries.  Generator battery replaced - 11/2025

Electric engine hatch

Double Bimini top and two side curtains

Cockpit storage cover

Helm & hatch covers

Stern railings on swim platform w/easy center or side access

Hot & cold cockpit shower

Transom door for easy boarding

3 Pole holder rail mounts

Wetbar with dual voltage fridge

Freshwater washdown

Disclaimer

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

DateEventPrice
3/9/26Price decreased$66,500(-3.6%)
1/29/26Initial price$68,950

Overview from around the web 1999 Sea Ray 340 Sundancer

Customers consistently praise the 1999 Sea Ray 340 Sundancer for its spacious and comfortable cabin, making it ideal for extended trips and overnight stays

Many highlight the boat's solid build quality and reliable performance, appreciating its smooth handling and powerful twin engines. Owners often mention the well-designed cockpit area, which offers ample seating and great amenities for entertaining guests. Additionally, the boat’s classic styling and quality craftsmanship receive frequent compliments. Some users note that with proper maintenance, the 340 Sundancer remains a dependable and enjoyable cruiser even years after its release. Overall, the feedback reflects satisfaction with its blend of luxury, functionality, and seaworthiness.

The Biggest Pros and Cons

The 1999 Sea Ray 340 Sundancer is a popular express cruiser known for its blend of performance, comfort, and style. Here are some of the pros and cons to consider:

Pros

Spacious Layout: The 340 Sundancer offers a roomy cockpit and a well-designed cabin with comfortable sleeping accommodations for up to six people, making it ideal for weekend cruising.

Performance: Powered by reliable twin engines, it delivers smooth and responsive handling with respectable cruising speeds.

Quality Construction: Sea Ray is known for solid build quality, and the 1999 model features durable fiberglass construction and quality finishes.

Amenities: Includes a full galley, enclosed head with shower, and ample storage, providing the comforts of home on the water.

Good Visibility: The large windshield and cockpit layout provide excellent sightlines for safe navigation.

Classic Styling: Timeless design with attractive lines that have aged well.

Cons

Aging Systems: Being a 1999 model, some mechanical and electrical systems may require updates or maintenance to ensure reliability.

Fuel Consumption: Twin engines provide good performance but can be relatively fuel-hungry compared to newer, more efficient models.

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

Maintenance Costs: Older boats may involve higher upkeep costs for engine servicing, hull maintenance, and replacement parts.

Technology: Lacks modern navigation and entertainment systems found on newer boats, which might require aftermarket upgrades.

Weight: The boat is on the heavier side for its size, which can affect trailering and fuel efficiency.

Made For

The 1999 Sea Ray 340 Sundancer is perfect for boating enthusiasts and families seeking a versatile and stylish cruiser. Ideal for weekend getaways, day trips, or entertaining guests on the water, it offers spacious accommodations and comfortable amenities. Whether you're an experienced boater or new to boating, this model provides a great balance of performance, luxury, and ease of handling, making it a fantastic choice for those who want to enjoy both relaxation and adventure on the water.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 1999 Sea Ray 340 Sundancer. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Express Cruiser cost in today's market, or how much does a Sea Ray cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$754.76/mo
$
$
Loan amount$ 66,500
OR
%

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 1999 Sea Ray 340 Sundancer. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Express Cruiser cost in today's market, or how much does a Sea Ray cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$754.76/mo
$
$
Loan amount$ 66,500
OR
%

Contact Delta Marine Sales - Willow Berm Marina

140 Brannan Island Rd, Isleton, CA, 95641

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Address

140 Brannan Island Rd
Isleton, CA 95641

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