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2025 Sea Ray SLX 310 Sold Boat in Cumming, GA 30041 US

$419,038

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builtBuilt in 2025
Year the boat was built
model

SLX 310

Boat model
engine

2 Engines (2x MERCRUISER)

Engine type and count
length

31 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material

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The Image of Sea Ray SLX 310 2025 - 02025 Sea Ray SLX 310
Price$419,038$369,000
LocationCummingSaint Simons Island
Nominal Length31'29'
Engine MakeMERCRUISERYamaha
Total Engine Power350 hp250 hp
Days on Market84835
Get in touch
Nominal Length
31ft
Length Overall
31ft
Electrical Circuit
none
Hull Material
fiberglass
Hull Shape
other
Engine 1
Engine Make
MERCRUISER
Engine Model
6.2L 350 MPI AX BR3X
Total Power
350hp
Engine Type
inboard-outboard
Fuel Type
gasoline
Drive Type
other
Engine 2
Engine Make
MERCRUISER
Engine Model
6.2L 350 MPI AX BR3X
Total Power
350hp
Engine Type
inboard-outboard
Fuel Type
gasoline

Videos from MarineMax Lake Lanier on this 2025 Sea Ray SLX 310

Contact MarineMax Lake Lanier

1860 Bald Ridge Marina Rd, Cumming, GA, 30041

Sea Ray SLX 310: BoatTEST Review

Reviewed by Jeff Hammond

Overview

The C-Ray SLX310 is a premium model from C-Ray, blending luxury features with advanced technology. This boat is designed to offer both comfort and performance, making it suitable for a variety of recreational boating activities. Our evaluation includes a detailed inspection of its features and a comprehensive performance test.

Exterior Design and Deck Features

The SLX310 features a well-thought-out exterior with a spacious layout. The swim platform area provides 1 foot 1 inch of decking between the outboard well and the transom, creating ample space between the two swim platforms, which measure 4 feet fore and aft. The decking is covered with soft C-Deck non-skid material to enhance traction. Multiple water access points include a fold-out swim step equipped with a sensor for operator alert, ideal for diving or towing sports, and a traditional reboarding ladder certified by the NMMA for safety standards. The sun pad measures 3 feet 2 inches by 5 feet 4 inches and includes a five-position adjustable backrest, storage with built-in dividers beneath, and convenient cup holders integrated into the armrests. Stereo controls and a 12-volt charging station are embedded in the port armrest. The walkthrough from the swim platform rises by a 10-inch step featuring a hatch for wet gear storage and a freshwater shower. The hull houses 12-volt DC switches, a 110-volt battery charger, and a boarding step. The power tower, constructed from aluminum, serves as a high tow point for wakeboarders and supports an electrically actuated bimini shade that lowers 1 foot 8 inches without obstructing the driver's view. A hardtop option is also available.

Cockpit and Helm Station

The cockpit is designed for socializing and functionality, featuring L-shaped seating around a standard table that comfortably accommodates six guests. Upholstery in an earth-tone mocha color is enhanced with diamond stitching for a refined appearance. Storage is abundant, including under-seat compartments, a corner bolster storage area, and a glove box. The floor includes quick-dry pull-out mats and drainage for easy maintenance. The transom sun pad lifts hydraulically to reveal access to the battery pack and other mechanical components such as the engine steering pump and house batteries. A wet bar to starboard includes a sink, grill, storage cabinets, and a fridge/freezer compartment. Forward of the wet bar is an additional cozy seat. The helm station is equipped with dual 9-inch Simrad displays integrated with Mercury Digital Vessel View, offering chart plotting, depth sounding, water temperature, and fish finding capabilities. The helm features a tilt steering wheel, digital push-button start, and conveniently placed ignition keys outside the knee-strike zone. Controls include standard trim tabs, Mercury DTS spinnaker control, and optional joystick and active trim systems, which enhance handling and ease of operation. Visibility from the helm is excellent, aided by a windshield wiper and a low-glare dark vinyl dash insert. The helm seat and companion seat are upholstered with premium materials, include diamond stitching, and offer practical features such as flip-up bolsters, cup holders, grab handles, and swivel capability for the companion seat to engage with the cockpit area. Additional storage includes a closed cubby, an open tray with rubber mat, angled footrests, and an in-floor locker with a sliding drawer.

Private Accommodations and Head

The port console houses a well-appointed head compartment featuring a port light for ventilation, a stainless steel sink, a grab handle, and a vacuum flush toilet with a 20-gallon holding tank. The head is designed for convenience and comfort, complementing the boat’s overall luxurious feel.

Bow Seating and Storage

The bow area offers nearly a full circle of well-padded seating with a standard side-mounted table, with an option for a second table to starboard to accommodate larger gatherings. Two optional filler cushions can convert the seating into a large sun pad. The seats include padded armrests that fold up and down, grab rails, cup holders, and integrated speakers. Storage compartments are accessible beneath the seats, including a large compartment under the starboard seat that extends beneath the helm. The center seat cushion lifts to reveal a step and a hatch providing access to the anchor rode locker, which contains the windlass with remote operation, anchor sprayer, spotlight, and cleat. A beach boarding ladder can also be installed in this area.

Power and Performance

The SLX310 measures 33 feet 10 inches overall with a beam of 10 feet 2 inches and a dry weight of 10,335 pounds. Our test boat, with 50% fuel, two people, and gear, had an estimated test weight of 11,229 pounds. Powered by twin 300-horsepower Mercury Verado outboards, the boat achieved a top speed of 51.3 miles per hour at 5,500 RPM. The most efficient cruising speed was 35.8 miles per hour at 4,000 RPM, with a fuel consumption of 21.5 gallons per hour, yielding a range of approximately 237 statute miles while maintaining a 10% fuel reserve. The SLX310 planes quickly in 4.8 seconds and features SeaRay’s dynamic running surface triangular plates at the stern, which can be manually or automatically adjusted to optimize performance. The ride quality is solid and smooth, with a 21-degree deadrise that cushions impacts in choppy conditions. The boat’s high freeboard helps keep passengers dry, and it responds predictably during high-speed maneuvers. The joystick option greatly enhances precision during docking and low-speed handling.

Conclusion

The C-Ray SLX310 demonstrates a strong attention to detail, combining luxury, technology, and performance in a well-rounded package. Its user-friendly features, including advanced digital controls and thoughtful design elements, make it accessible to a wide range of boaters. The boat’s solid ride, responsive handling, and comprehensive amenities ensure it is well-equipped for enjoyable days on the water.

Rating: 4.4 out of 5

Overview from around the web 2025 Sea Ray SLX 310

The 2025 Sea Ray SLX 310 is garnering rave reviews from customers who appreciate its blend of luxury, performance, and innovative features

Boaters are particularly impressed with the spacious layout, which offers ample seating and a modern aesthetic, making it ideal for entertaining family and friends on the water. Many users highlight the smooth ride and excellent maneuverability of the SLX 310, even in choppy conditions, attributing this to its powerful engines and advanced hull design. The advanced technology features, including a premium sound system and intuitive navigation tools, have also received praise for enhancing the overall boating experience. Customers frequently mention the attention to detail in the craftsmanship of the boat, with luxurious finishes and comfortable seating options. The customizable options available for the SLX 310 allow owners to tailor their vessel to their specific needs and preferences, making it a favorite among those looking for a personal touch. Overall, the 2025 Sea Ray SLX 310 is being celebrated for its elegant design, superior performance, and innovative features that redefine the boating experience.

The Biggest Pros and Cons

2025 Sea Ray SLX 310: Pros and Cons

Pros

Stylish Design: The SLX 310 features a sleek, modern design that captures attention on the water. Its sharp lines and elegant profile make it a standout vessel.

Spacious Layout: With generous seating and a well-thought-out layout, the SLX 310 accommodates friends and family comfortably. The open cockpit is perfect for socializing.

Advanced Technology: Equipped with cutting-edge technology, including a premium sound system, touchscreen controls, and integrated navigation, the SLX 310 enhances the boating experience.

Performance: Powered by robust engines, this model offers excellent acceleration and handling. It’s designed for smooth cruising and watersports, making it a versatile choice for various activities.

Luxurious Finishings: The interior boasts high-quality materials and finishes, providing a touch of luxury that elevates the overall experience of spending time on the water.

Ample Storage: Storage solutions are thoughtfully integrated throughout the boat, allowing for easy stowing of gear, equipment, and personal items.

Cons

Price Point: As a luxury performance boat, the SLX 310 comes with a higher price tag, which may be a consideration for budget-conscious buyers.

Fuel Consumption: The powerful engines, while providing great performance, can lead to increased fuel consumption, especially during extensive use or high-speed cruising.

Maintenance Costs: Like all high-performance vessels, the SLX 310 may incur significant maintenance costs, which boat owners should factor into their long-term ownership plans.

Size Limitations: While spacious for a boat of its class, the 310 may feel cramped for larger gatherings or extended trips compared to bigger models in the Sea Ray lineup.

Steep Learning Curve: Newer boaters might find the advanced technology and handling characteristics challenging initially, requiring some time to become familiar with the features.

Made For

The 2025 Sea Ray SLX 310 is designed for boating enthusiasts who seek a blend of luxury, performance, and versatility on the water. It caters to those who appreciate stylish aesthetics and refined finishes, making it perfect for new boaters as well as seasoned mariners looking to elevate their recreational experiences. Ideal for families and social gatherings, the SLX 310 offers ample seating and spacious sunpads, creating the perfect setting for entertaining friends or enjoying quality time with loved ones. Its innovative features and advanced technology appeal to tech-savvy users who value modern conveniences while out on the water. Whether you’re cruising along the coastline, engaging in water sports, or simply relaxing at anchor, the Sea Ray SLX 310 is crafted for those who desire a sophisticated and dynamic boating experience, fulfilling the needs of both thrill-seekers and those looking to unwind in style.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2025 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 Sports 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.
$
$
510152025
%
Principal Loan Amount$ 356,182
Total Payment$636,840.19
Monthly payment
$2,653.50/mo

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2025 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 Sports 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.
$
$
510152025
%
Principal Loan Amount$ 356,182
Total Payment$636,840.19
Monthly payment
$2,653.50/mo

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1860 Bald Ridge Marina Rd
Cumming, GA 30041

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