2021 Sea Ray SLX 310

$275,000

Used

Boat in Harrison Township, MI 48045 US

builtBuilt in 2021
Year the boat was built
model

SLX 310

Boat model
engine

2 Engines (2x MerCruiser)

Engine type and count
length

31.5 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material
Nominal Length
31.5ft
Length Overall
31.5ft
Beam
10.17ft
Max Draft
3.17ft
Drive Up Draft
2.33ft
Deadrise At Transom
21deg
Dry Weight
10787lb
Heads
1
Fresh Water Tanks
24gal
Fuel Tanks
130gal
Holding Tanks
20gal
Hull Material
fiberglass
Hull Shape
modified-vee
Engine 1
Engine Make
MerCruiser
Engine Model
6.2L MPI ECT Bravo III
Total Power
350hp
Engine Hours
100
Engine Type
inboard-outboard
Fuel Type
gasoline
Engine Year
2021
Drive Type
stern
Propeller Type
4-blade
Propeller Material
stainless-steel
Engine 2
Engine Make
MerCruiser
Engine Model
6.2L MPI ECT Bravo III
Total Power
350hp
Engine Hours
100
Engine Type
inboard-outboard
Fuel Type
gasoline
Engine Year
2021
Drive Type
stern
Propeller Type
4-blade
Propeller Material
stainless-steel
Cockpit Cushions
Cockpit Table
Hydraulic Swim Step
Electric Bilge Pump
Electric Head
Hot Water
Refrigerator
Battery Charger
Depthsounder
Plotter
Autopilot
Radio
Compass
Gps
Cockpit Speakers
Vhf
Cockpit Cover
Hard Top
Shore Power Inlet
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
7/9/25Initial price$275,000

Overview from around the web 2021 Sea Ray SLX 310

Customers praise the 2021 Sea Ray SLX 310 for its sleek design, powerful performance, and luxurious comfort

Many highlight the spacious cockpit and well-appointed interior, making it ideal for entertaining and relaxing on the water. Owners appreciate the smooth handling and responsive engines, which provide an exhilarating yet stable ride. The high-quality materials and attention to detail throughout the boat receive frequent commendations, emphasizing Sea Ray’s commitment to craftsmanship. Overall, users find the SLX 310 to be a versatile and stylish vessel that delivers an exceptional boating experience.

The Biggest Pros and Cons

The 2021 Sea Ray SLX 310 offers a blend of luxury, performance, and versatility, making it a popular choice for boating enthusiasts. Here are some pros and cons to consider:

Pros

Stylish Design: The SLX 310 features sleek, modern lines and a spacious layout, providing an upscale and comfortable environment.

Powerful Performance: Equipped with robust engine options, it delivers impressive speed and smooth handling on the water.

Versatile Seating: The boat offers flexible seating arrangements, including plush lounge areas and a convertible sun pad, ideal for socializing and relaxation.

Advanced Technology: Features a user-friendly helm with digital controls, touchscreen displays, and premium audio systems for an enhanced boating experience.

Quality Construction: Built with high-quality materials and attention to detail, ensuring durability and longevity.

Ample Storage: Thoughtfully designed storage compartments keep gear organized and out of sight.

Comfort Amenities: Includes a well-equipped wet bar, freshwater system, and optional enclosure for added convenience and comfort.

Cons

Price Point: As a luxury sport boat, it comes with a higher price tag that might be prohibitive for some buyers.

Limited Cabin Space: While offering some shelter, the cabin area is relatively small, which may not suit those seeking overnight accommodations.

Fuel Consumption: Powerful engines can lead to higher fuel usage, impacting overall operating costs.

Weight: The boat’s size and features contribute to a heavier weight, potentially requiring a more substantial tow vehicle for transport.

Learning Curve: Advanced technology and handling may require some time for new boaters to become fully comfortable.

Made For

The 2021 Sea Ray SLX 310 is perfect for boating enthusiasts who seek a versatile and luxurious vessel that combines performance, comfort, and style. It is ideal for families and groups of friends looking to enjoy a day on the water with ample seating, premium amenities, and advanced technology. Whether you’re into watersports, cruising, or entertaining, the SLX 310 offers a spacious layout and powerful engine options to suit a variety of recreational boating needs.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2021 Sea Ray SLX 310. 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 Bowrider 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
$3,121.17/mo
$
$
Loan amount$ 275,000
OR
%

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2021 Sea Ray SLX 310. 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 Bowrider 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
$3,121.17/mo
$
$
Loan amount$ 275,000
OR
%

Contact Keenan Marina - Spring Lake

526 Pine Street, Spring Lake, MI, 49456

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Address

526 Pine Street
Spring Lake, MI 49456

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