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Sea Ray 250 SLX (2013-)
(w/ 1 x 300-hp MerCruiser 350 MAG)

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Sea Ray Quiet Ride Technology

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Brief Summary

Sea Ray’s SLX lineup represents the company’s launch into a premium build in the 25' range. This 250 SLX sits in the middle of the five-boat series and represents a handsome balance of style, features, and standard equipment. One of the most notable differences in this boat was the new Quiet Ride technology that reduced sound levels significantly. We tested the 250 SLX powered by a 300-hp 350 MAG Mercury. Quiet Ride also features a patented technology called Tuned Transom by Omni Products (exclusively licensed to Sea Ray).

Key Features

  • Standard with innovative Quiet Ride noise reduction and vibration attenuation technologies
  • MerCruiser 350 MAG ECT with Bravo III and Digital Throttle & Shift standard
  • Mercury Installation Quality Certification - standard 2-year limited engine warranty
  • Finished fiberglass floor with snap-in carpet
  • 12V Sony AM/FM/CD stereo with digital display remote and iPod connector
  • Chartplotter available as an option
  • Cockpit entertainment center with Corian countertop and optional 12V refrigerator
  • Fully enclosed head with storage
  • Bow seats with integrated armrests
  • Spacious gull winged sun pad with center walk-thru
  • Limited lifetime warranty on hull and deck
  • Specifications

    Length Overall 26' 6''
    8.07 m
    Beam 8' 6''
    2.59 m
    Dry Weight 5,581 lbs.
    2,531 kg
    Tested Weight 6,176 lbs.
    2,801 kg
    Draft 36''
    91.44 cm
    - Draft Up N/A
    - Draft Down N/A
    - Air Draft N/A
    Deadrise/Transom 21 deg.
    Max Headroom open
    Bridge Clearance N/A
    Weight Capacity N/A
    Person Capacity N/A
    Fuel Capacity 75 gal.
    283.9 L
    Water Capacity 21 gal.
    79.5 L
    Length on Trailer N/A
    Height on Trailer N/A
    Trailer Weight N/A
    Total Weight
    (Trailer, Boat, & Engine)

    Prices, features, designs, and equipment are subject to change. Please see your local dealer or visit the builder's website for the latest information available on this boat model.

    Engine Options

    Std. Power 1 x 300-hp MerCruiser 350 MAG ECT
    Tested Power 1 x 300-hp MerCruiser 350 MAG
    Opt. Power 1 x 380-hp MerCruiser 8.2 MAG ECT
    1 x 430-hp MerCruiser 8.2 MAG HO ECT

    Test Results - Change Measurement Unit

    RPM MPH Knots GPH MPG NMPG Stat. Mile NM dBa
    610 2.3 2.0 0.8 3.0 2.6 203 176 65
    1000 5.3 4.6 1.3 4.0 3.5 273 237 65
    1500 7.6 6.6 2.4 3.2 2.8 217 189 67
    2000 9.0 7.8 4.1 2.2 1.9 150 130 67
    2500 14.9 13.0 5.9 2.5 2.2 170 148 72
    3000 22.2 19.3 7.2 3.1 2.7 208 181 74
    3500 28.9 25.1 9.1 3.2 2.8 214 186 76
    4000 34.5 30.0 11.6 3.0 2.6 201 175 77
    4500 39.6 34.4 15.8 2.5 2.2 169 147 78
    5000 43.8 38.1 19.8 2.2 1.9 149 130 78
    5270 47.9 41.6 23.4 2.0 1.8 138 120 79
    610 176 327 3.70 2.84 1.28 65
    1000 237 439 8.50 4.92 1.72 65
    1500 189 349 12.20 8.90 1.36 67
    2000 130 241 14.50 15.33 0.94 67
    2500 148 274 24.00 22.33 1.08 72
    3000 181 335 35.70 27.25 1.31 74
    3500 186 344 46.50 34.45 1.35 76
    4000 175 323 55.50 43.72 1.27 77
    4500 147 272 63.70 59.81 1.07 78
    5000 130 240 70.50 74.95 0.94 78
    5270 120 222 77.10 88.58 0.87 79

    All fuel consumption numbers are the total for all engines in the boat. Speeds are measured with Stalker ProSports radar gun or GPS. Fuel consumption (gallons per hour) measured with Floscan digital fuel-flow meter or by on-board factory-installed diagnostic instruments. Range is based on 90% of published fuel capacity. Sound levels determined using Radio Shack digital decibel meter on A scale. 68 dBA is the level of normal conversation. Time to plane is measured from start of acceleration to formation of rooster tail behind boat.

    Performance Chart

    Performance Chart

    Acceleration Times & Test Conditions

    Time To Plane 4.7 sec.
    0 to 30 9.1 sec.
    Ratio 2.2 : 1
    Props 4-blade 15.75 x 22.5
    Load Load: 2 persons, Fuel: 1/2, Water: none, Gear: minimal
    Climate Temp: 89 deg., Humid: 63%, Wind: 3-5, Seas: calm

    Captain's Report

    By Capt. Steve--

    Mission Statement

    Sea Ray 250 SLX
    Sea Ray took a completely new hull and built a premium bowrider, loaded with upscale features. She is called the 250 SLX and like other boats in this series she has lots of eye candy.

    The mission of the 250 SLX is to add an upscale, premium model to a well-established builder. She has standard items that go beyond the regular option lists of other boats, and that together with her new stunning styling go a long way to making the 250 SLX a premium boat.

    Sea Ray 250 SLX
    The arch is standard and it has been designed to reduce its impact on visibility and drag. The Bimini is curved like an airfoil and does not flap in the breeze.

    Distinguishing Features

    Redesigned Fiberglass Arch-

    The arch is constructed to be a relatively thin, single fiberglass piece supported by a thinner aluminum brace. It improves visibility, looks more pleasing to the eye, and handles a number of functions. Best of all, it is standard.•

    Aero Bimini Top-

    Rather than just bolt-on a bracket and cover it with a canvas, Sea Ray custom-designed this Bimini top to integrate with the new arch. The result is a curved airfoil shape that reduces drag and eliminates annoying vibrating and shaking while underway. •

    Crescent-shaped Aft Bench Seat-

    This seat allows room for guests to not only sit, but to stand and move about. It’s a small detail, but a thoughtful one. •

    Optional Wet Bar-

    The optional wet bar adds utility to the SLX and a little bit of class. It also has room for a cockpit refrigerator and a step to the caprail is integrated into the aft side which guests will appreciate when boarding.•

    Average Cockpit Depth (36.4" /92.7 cm)

    – A deep cockpit means more safety for kids -- and adults -- and a dryer ride. The 250 SLX's average cockpit depth is also 3-6” (7.6-15 cm) deeper than most in class. •

    Quiet Ride Technology-

    This is a proprietary Sea Ray feature and reduces sound levels throughout the boat, beginning at the build process.

    Take a Seat

    Twenty-six feet (7.92 m) of LOA provides Sea Ray designers with a lot of opportunity in laying out the 250 SLX while keeping the bowrider utility. The forward cockpit is long enough for adults to sprawl in comfort. The bow seats have integrated armrests and comfortable backrests, and there's room left over for an anchor well. (Sometimes designers take over anchor-well space to lengthen the bow seats.)

    Sea Ray 250 SLX
    There's a head under the companion console to port, a wet bar aft of the helm seat.
    Sea Ray 250 SLX

    Sea Ray 250 SLX
    The bow can be open for seating, or filled in with additional cushions for sunning. Note the pedestal mount for a table in the bow.

    The main cockpit has what one would expect, helm and companion bucket seats and a wraparound lounge aft. The buckets have flip-up bolsters for thigh support while standing and both seats swivel and adjust fore and aft. The lounge sits on a fiberglass base with stowage underneath, and looks to us to be big enough to fit the most families. A table is available ($538). The cockpit sole is fiberglass, with snap-in carpet standard and ski or wakeboard stowage in a lockable compartment underneath.

    Sea Ray 250 SLX
    The helm features a leather visor and only four gauges giving an uncluttered look. The stainless steel windshield frame provides added support and a standard compass is located to the left of the captain's line of sight. A chartplotter is optional ($1,269).
    Sea Ray 250 SLX
    Notice how the switches all have guards to the sides to prevent accidental activation.
    Sea Ray 250 SLX
    The helm seat features multiple-density foam padding and separate cushions for added support.
    Sea Ray 250 SLX
    SmartCraft DTS is standard, and adds a single pushbutton start/stop.

    Aft of the helm seat is a wet bar with a Corian countertop and stowage for a carry-on cooler. A 12V refrigerator is optional ($1,100), but we’d stick with the cooler. We think it's more convenient to fill a cooler with food from home and carry it onboard.

    Sea Ray 250 SLX
    Sea Ray calls this a wet bar, we prefer refreshment center as there’s space underneath for either a carry-on cooler or an optional 12V refrigerator ($1,100). Whatever its name, it adds a large level of functionality. Behind it is a step to the caprail for boarding from a fixed pier.

    Twin Consoles

    Like most bowriders, the 250 SLX has twin consoles with the walkthrough between. But the boat is large enough to fit an enclosed head compartment under the companion console. Use a Porta-Potti, or upgrade to a VacuFlush with holding tank ($1,846).

    Sea Ray 250 SLX
    The wide 8'6" (2.59 m) beam of the 250 SLX allows room for a head compartment in the port console.
    Sea Ray 250 SLX
    The dual consoles can be closed off with the windshield and lower air dam for operations on cooler days.

    Under the Hood

    Sea Ray installs a single 5.7 L 300-hp MerCruiser 350 MAG ECT Bravo III as standard power, with a 380-hp 8.2 MAG ECT Bravo III as an $13,615 option. We tested the 250 SLX with standard power recently, and recorded a top speed of 47.9 mph, burning 23.4 gph which produced a range of 138 miles. At best cruise, 3500 rpm and 28.9 mph our test boat burned 9.1 gph for a range of 214 miles with a 10% reserve.

    Sea Ray 250 SLX

    Sea Ray 250 SLX
    The 250 has a walkthrough channel under the filler cushion, thus eliminating a gate.

    The optional engine may add a few mph to both top speed and cruise, but does it matter with a boat like this one? We think the biggest advantage of the larger engine would be to maintain the tested performance with a boat full of family and friends, or when towing a beginning skier with a boat full of people. We tested the boat lightly loaded, with only two people aboard, little gear, no fresh water and only ¾ fuel. Packed up for a full day afloat with a near-capacity crowd, the 250 SLX will be somewhat less sprightly.


    The stern features a center walkthrough with removable cushions on the bench seat providing a nonskid surface. When operating, a seat back gets inserted, as well as a center cushion for the aft sun pad creating nearly full beam sun space. The swim platform featured an optional teak deck ($1,577) that adds to the style and elegance of the 250 SLX.

    Sea Ray 250 SLX
    The swim platform on our test boat featured the optional teak decking ($1,577). Notice the dual grab handles for the swimmers in the water and a standard shower to starboard.

    Performance and Handling

    Our test boat featured a single 300-hp 350 MAG as standard power. With this engine we reached a top speed of 47.9 mph while burning 23.4 gallons per hour giving us a range of 138 miles. Best cruise came in at 3500 rpm and 28.9 mph which gives a fuel burn of 9.1 gallons per hour and a range of 214 miles while still maintaining a 10% reserve.

    Enough Power?

    These are respectable numbers and show that the standard engine wasn't chosen just to keep the 250 SLX at a reasonable price. In my opinion this would be the engine of choice unless I planned to consistently load the boat to max capacity and engage in watersports at the same time. For people who want to be the fastest draw on the lake, only then would I suggest considering the 380-hp 8.2 L option.


    The 250 SLX is not only good looking but a good handling boat. She has a 12° bow rise that keeps the horizon in view throughout the acceleration curve. There's no need to be aggressive with the trim, just a couple of shots of the throttle mounted trim control will bring the bow up to a 5° cruise attitude giving a slight boost in speed. She rolled 16-degrees into the turns and remained solid throughout any maneuvers showing no tendency to fall off the turn or presented chine walking. When taking power off she settles back into the water stern first while still leaving the horizon uninterrupted.

    Quiet Ride Technology

    The noticeably reduced sound level is part of Sea Ray’s exclusive Quiet Ride Technology. By engineering noise reduction into the build process with features such as a proprietary tuned transom, inner laminate material, engineered fit and finish of all components to reduce vibration, and full beam bulkheads with acoustical insulation, there’s less operator and passenger fatigue. Casual conversation, even while at cruise speed, is now much easier to have. We noticed the difference immediately.


    Base price of the Sea Ray 250 SLX is $99,118; add shipping, prep and a couple of options and the price will be around $100 grand; go crazy with extras and you'll break six figures. But for that, you get a big bowrider with room for lots of folks, typical Sea Ray quality and a limited lifetime warranty on the hull and deck. The enclosed head is a valuable feature for families, the deep cockpit makes the boat family-friendly, and the large forward cockpit will be a perfect venue for enjoying a drink while swinging at anchor and watching the sunset. We think the Sea Ray 250 SLX is right for a lot of people, including many who are shopping for more expensive models. Sea Ray is now giving those builders a run for your money.

    Test Result Highlights

    • Top speed for the Sea Ray 250 SLX (2013-) is 47.9 mph (77.1 kph), burning 23.40 gallons per hour (gph) or 88.57 liters per hour (lph).
    • Best cruise for the Sea Ray 250 SLX (2013-) is 28.9 mph (46.5 kph), and the boat gets 3.17 miles per gallon (mpg) or 1.35 kilometers per liter (kpl), giving the boat a cruising range of 214 miles (344.4 kilometers).
    • Tested power is 1 x 300-hp MerCruiser 350 MAG.

    Standard and Optional Features

    Marine Electronics

    GPS/Chart Optional


    Battery Charger/Converter Optional
    CD Stereo Standard
    Head: Portable Standard
    Head: Fixed Optional
    Shore Power Optional
    Shore Power Optional
    Trim Tabs Standard
    Windlass Optional


    Refrigerator Optional

    Exterior Features

    Carpet: Cockpit Standard Snap-in
    Outlet: 12-Volt Acc Standard
    Swim Ladder Standard
    Swim Platform Standard
    Tower: Watersports Optional
    Transom Shower Standard
    Wet bar Standard


    Bimini Top Standard
    Cockpit Cover Optional


    NMMA Certification Yes
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