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Four Winns HD 240 OB (2016-)
(w/ 1 x 250-hp Mercury Verado)

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Brief Summary

Four Winns’ new HD 240 OB Signature Series is the latest example of the new breed of outboard-powered deckboats designed for hosting a crowd during a day on the water. She has a USCG-rated capacity of 11 passengers. We like her aft-facing lounge seat on the stern and two high-backed captains’ chairs. An enclosed head provides an important amenity. Accessories include a built-in cooler, a stereo with Bluetooth capability and four speakers, and fore and aft boarding ladders. She also comes packaged with a tandem-axle trailer.

Overall, she is a very large deckboat with high freeboard, outboard power, and a stern designed to launch watersports.

Key Features

  • Anchor locker
  • Bow & stern eyes, stainless steel
  • Walk-thru transom
  • Water intrusion management system
  • Steering wheel, deluxe, tilt
  • Emergency engine shut-off
  • Bilge pump(s), automatic
  • iPod®/MP3 port
  • AM/FM/Bluetooth® Connectivity
  • Specifications

    Length Overall 24'4"
    7.41 m
    Beam 8'5"
    2.55 m
    Dry Weight 4,600 lbs
    2,086 kg
    Tested Weight 5,320 lbs.
    2,413 kg
    - Draft Up 18"
    46 cm
    - Draft Down 35"
    89 cm
    - Air Draft N/A
    Deadrise/Transom 20-deg.
    Max Headroom open
    Bridge Clearance N/A
    Weight Capacity 2,800 lbs.
    1,270 kg
    Person Capacity 11
    Fuel Capacity 54 gal
    205 L
    Water Capacity 12 gal.
    45 L
    Length on Trailer N/A
    Trailer Weight 1,505 lbs.
    683 kg

    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 Not Available
    Tested Power 1 x 250-hp Mercury Verado
    Opt. Power 3 Evinrude engines from 200-hp to 300-hp
    4 Mercury engines from 200-hp to 300-hp
    5 Yamaha engines from 200-hp to 300-hp

    Test Results - Change Measurement Unit

    RPM MPH Knots GPH MPG NMPG Stat. Mile NM dBa
    550 2.5 2.2 0.5 5.6 4.8 270 235 51
    1000 5.0 4.3 1.0 5.0 4.4 243 211 58
    1500 6.7 5.8 1.7 3.9 3.4 192 167 65
    2000 8.1 7.0 2.9 2.8 2.5 137 119 69
    2500 8.7 7.5 6.6 1.3 1.1 64 55 71
    3000 9.2 8.0 6.5 1.4 1.2 69 60 73
    3500 11.8 10.3 8.2 1.4 1.3 70 61 76
    4000 30.0 26.0 9.5 3.2 2.7 153 133 5.1
    4500 34.9 30.3 11.6 3.0 2.6 146 127 88
    5000 38.5 33.5 14.3 2.7 2.4 131 114 86
    5500 41.8 36.3 16.8 2.5 2.2 121 105 86
    6000 45.9 39.9 22.2 2.1 1.8 101 88 90
    6950 49.1 42.7 26.6 1.9 1.6 90 78 90
    550 235 435 4.00 1.70 2.36 51
    1000 211 391 8.00 3.79 2.13 58
    1500 167 309 10.80 6.44 1.68 65
    2000 119 220 13.00 10.79 1.20 69
    2500 55 103 14.00 24.98 0.56 71
    3000 60 111 14.80 24.42 0.61 73
    3500 61 113 19.00 31.04 0.61 76
    4000 133 246 48.30 35.96 1.34 5.1
    4500 127 235 56.20 43.91 1.28 88
    5000 114 211 62.00 53.94 1.15 86
    5500 105 195 67.30 63.59 1.06 86
    6000 88 163 73.90 83.85 0.88 90
    6950 78 145 79.00 100.50 0.79 90

    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 4.9 sec.
    0 to 30 10.7 sec.
    Ratio 1.85:1
    Props Mirage Plus 17P
    Load 3 persons, 1/4 fuel, no water, 50 lbs. of gear
    Climate 66 deg.; no wind; seas: calm
    Elevation 1250

    Captain's Report

    Four Winns HD 240
    The Four Winns HD 240 OB Signature Series measures 24’4” (7.42 m) with an 8'5” (2.55 m) beam. She’s designed with a high freeboard to increase volume and passenger space in the cockpit and bow. It also keeps her dryer.
    Four Winns HD 240
    From the bow seats to the stern lounge, the Four Winns HD 240 OB Signature Series lets passengers stretch out and relax.

    Features Inspection

    The Bow.

    Let’s start in the HD 240 OB Signature Series’ bow, where the foredeck locker contains a beach boarding ladder as well as the ground tackle. The walking surfaces on the foredeck are covered in a soft mat, and outboard on each side, the navigation lights and bow cleats are in small recessed areas that are out of the way. The bow has wraparound seating with full height backrests and cutouts that have speakers and cupholders in them. Optional cushions fill in the backrest and center of the seating area to create a fully enclosed playpen with padding all around. Grab rails also run the length of the bow to provide additional security.

    Four Winns HD 240
    One the foredeck, the four-step beach boarding ladder folds in place atop the hanger for a Danforth-style anchor. There’s space in the locker below for the rode.
    Four Winns HD 240
    The standard bow seating plan has backrests on the consoles for forward-facing travel and a full backrest so passengers can travel facing aft as well. This arrangement and the degree of padded upholstery is often not seen in some deckboats.
    Four Winns HD 240
    The optional bow filler cushions include backrest pads that completely close off the area.
    Four Winns HD 240
    The textured upholstery, JL Audio speakers and fine stitching are evidence of the upscale details found throughout the HD 240 OB Signature Series.

    Bow Storage.

    The bottom cushions on each side have two-position hinges and open up storage lockers underneath. Beneath the forward bottom cushion is an insulated cooler that drains overboard, so fill it with ice and forget it. Additionally, the starboard side backrest is hinged and opens to access more storage plus the helm rigging.

    Four Winns HD 240
    Lockers under the bow seats have good space for gear, and notice that the bottom cushion has the appropriate drainage or “weep” holes.
    Four Winns HD 240
    The cooler beneath the forward most bottom cushion in the bow is insulated and drains overboard.

    The Cockpit.

    Moving aft into the HD 240 OB Signature Series’ cockpit is easy, thanks to the opening center section of the walkthrough windshield that has a full aluminum frame and stainless-steel header. The driver and a companion travel in ComfortRide bucket seats with flip-up bolsters and armrests. Additionally, the lower center section of the backrest is open to let air circulate better. An L-shaped lounge wraps around to port, and there’s another seat abaft the helm position. Two steps up lead to the starboard passageway to the stern that closes off with a stainless steel gate. With the exception of the bow and stern platforms all the walking surfaces on our test boat were covered in the optional Cockpit Mat. The private head compartment in the port console has a mirror, opening port window, portable toilet, and a sink. We measured the opening for the compartment at 4’1” (1.2m) high and 2’4” (.76 m) across.

    Four Winns HD 240
    The lounge to port in the cockpit has space for an adult to stretch out and there’s space for a couple more on the aft bench.
    Four Winns HD 240
    This filler cushion folds out from under the jump seat to starboard to fill in the walkway to the stern.
    Four Winns HD 240
    The captain and companion have a bucket seat with a foldup bolster and ventilated backrest.

    The Helm.

    To starboard, the helm looks like the dash found in a luxury automobile or SUV with two multi-function engine-monitoring instruments set in an upholstered panel finished in dark colors to reduce glare. There is also a depth sounder and the steering wheel tilts. Accessory switches are on each side of the wheel, and the stereo is all the way to port.

    Four Winns HD 240
    By using multi-function digital instruments, Four Winns gives the HD 240 OB’s dash a simple, straightforward appeal.
    Four Winns HD 240
    The private compartment in the port console comes standard with a porta potti. Our test boat had the optional electric toilet from Dometic.

    Cockpit Storage.

    In addition to the built-in cooler in the bow, there’s space for two more carry-on models beneath the bottom cushions for the port and and bench seats in the cockpit. Additionally, there’s a wastebasket beneath the aft port corner cushion. The ski locker hatch is between the driver’s and companion’s seats, and the compartment measures 5’3” (1.6m) long by 2’ (.6m) deep by 2’ (.6m) wide. The sole of the locker has a rubber mat on the bottom to cushion the ride for expensive toys.

    Four Winns HD 240
    Cockpit storage includes open space beneath the port lounge, a wastebasket in the aft corner and a dedicated spot for a 25-quart (23.7-liter) cooler.
    Four Winns HD 240
    The ski locker also has racks for the bow and stern lights.

    The Stern.

    The HD 240 OB Signature Series’ stern has an aft-facing lounge where two people can sit facing aft to watch the action on the end of a towrope or keep an eye on the kids when they’re swimming. There’s good space to move around on the swim platform, which spans the boat’s full beam and is plenty deep for someone to stand on and strap on a board. The soft gray mat on the walking surface at the bow and stern are part of the Signature Series package. There’s a four-step ladder in its own locker to starboard.

    Four Winns HD 240
    The HD 240 OB’s swim platform and aft-facing seats are sure to be popular for watersports.
    Four Winns HD 240
    Notice that the section of the seat that extends aft beneath the passengers’ legs is raised to provide better support.
    Four Winns HD 240
    The foldout ladder is a four-step model that makes it easier to board.

    The list of available options for the stern area include a shower and a pair of JL audio speakers. To make it easy to store gear when boarding from the platform, a bottom cushion for the lounge lifts up on a gas strut to reveal a locker that Four Winns calls the “Basement Compartment.” It’s where the engine would be located on a stern drive model. The compartment measures 4’8” (1.4m) wide by 3’6” (1.07m) fore to aft and 2’4” (.7m) deep. Inside we found a 72-quart (68.1-liter) removable cooler and a dedicated spot for a 5-gallon (18.9-liter) bucket.

    Four Winns HD 240
    The entire aft seat structure lifts up on gas struts to reveal what Four Winns calls the “Basement Compartment.” To give an idea of how big the space is that cooler is a 72-quart (68.1-liter) model.

    Bottom Design.

    The HD 240 OB Signature Series rides on Four Winns’ Stable Vee bottom that features the manufacturer’s split-chine design. The bow has a sharp entry and the beam is carried as far forward as possible to create more spacious seating. The chines are turned down and provide lift when planing and better grip in turns. Aft, the boat has a 10” wide pad that tapers into the keel as it runs forward. The underside of the swim platform/outboard bracket angles up and aft, which lets it act like a large trim tab when the boat is planing, limiting bow rise.

    Four Winns HD 240
    The forward arrow shows the pad in the HD 240 OB’s keel that improves efficiency and provides clean water to the propeller. The aft arrow shows the built-in trim tab in the bottom of the outboard bracket/swim platform.

    Power and Performance

    Engine Options.

    Four Winns offers the HD 240 OB Signature Series with a choice of outboard motors from Yamaha, Evinrude and Mercury ranging from 200 to 300 hp.

    The Numbers.

    We tested the HD 240 OB Signature Series with a 250-hp Mercury Verado supercharged four-stroke outboard turning a Mirage stainless-steel propeller. With boat weight estimated at 6,030 lbs. (2,735 kg), we hit a top speed of 49.1 mph (42.7 knots) at 6950 rpm. Best cruise came at 4000 rpm where we ran 30 mph (26.0 knots) and burned 9.5 gph, giving the boat a range of 153 statute miles with 10% of her 54-gallon (205 L) fuel capacity in reserve. In acceleration tests, we planed in 4.9 seconds and ran to 20 mph (17.4 knots) in 7.2 seconds and to 30 mph (26.1 knots) in 10.7 seconds.

    Four Winns HD 240
    Having the outboard mounted aft on the swim platform meant that we only had to apply minimal positive trim to set the boat at a good running attitude.

    Ride and Handling.

    The only way we could challenge our test boat’s ability to handle waves was to run her through the photo boat wakes and she carved through them with ease. In turns, the boat belied her size, showing nimble handling as we whipper her through slalom maneuvers and carved circles in each direction.

    Perhaps more important,

    when accelerating, there is very little bow rise.

    Four Winns HD 240
    The HD 240 OB displayed impressive agility. She will be up for any watersports challenge.

    Package Features

    Signature Series.

    The Signature Series has a more refined look and is available in Jet Black and Crimson Red or Jet Black and White color schemes. Standard equipment includes a bow scuff plate, pull-up cleats, gray swim platform and bow mats, low-profile tinted windshield with a stainless-steel frame. The driver’s and companion’s Comfort Ride bucket seats w/flip-up bolsters cockpit carpet, JL Audio stereo w/Bluetooth and MP3 and dual batteries with switch are also part of the package, as is the tandem-axle trailer with aluminum wheels.

    RS Series.

    The RS Series is a more “sporty” model with bolder graphics in Passion Red and White Atomic and Phantom Grey, Atomic and White, and Passion Red and Phantom Grey vinyl rubrail. Like the SS series, the RS features the bow scuff plate, pull-up stainless steel cleats and swim platform mat. The low-profile windshield is painted to match the graphics instead of the stainless-steel version on the SS. Also, the RS comes with cockpit carpet and a depth sounder and water- and air-temperature monitors. The RS trailer has aluminum wheels.

    HD Series.

    The HD Series is the base model of the boat and comes standard with the port-side lounge, an AM/FM Bluetooth stereo with four speakers and a built-in cooler. The trailer is also standard.

    Base Price of HD 240 Signature Series

    • $84,585 with an Evinrude E-TEC G2 E200

    • $88,162 with an Evrinude E-TEC G2 E250

    • $90,085 with an Evinrude E-TEC G2 E300

    • $80,592 with a Mercury 200 XL Verado

    • $87,054 with a Mercury 250 XL Verado

    • $90,708 with a Mercury 300 XL Verado

    • $92,862 with a Mercury 300 XL Verado in Warm White

    • $80,592 with a Yamaha F200 XB

    • $83,169 with a Yamaha F200 XCA

    • $88,400 with a Yamaha F250 XB

    • $92,054 with a Yamaha F250 XCA

    • $94,054 with a Yamaha F300 XCA

    Individual Options and Prices

    • Premium Sound System ($2,269)

    • Transom and bow shower ($231)

    • Underwater lighting ($608)

    • Windlass with rode, chain and anchor ($2,346)

    • Wakeboard tower JL Audio speakers (requires premium sound system) ($1,177)

    • Wakeboard tower, electric with black Bimini top ($7,385)

    • Board racks ($746)

    • Turbo swing ski tow ($1,223)

    • Electric toilet ($1,692)

    • Pump-out toilet ($238)

    • Bow fill-in cushions ($377)

    • Pair of reclining bucket seat with flip-up bolsters ($923)

    • Cockpit Reed mat flooring ($238)

    • Carry-on coolers, 72-quart (68 L) ($192 each)

    • Raymarine A77 GPS ($1,500)

    • Premium steering wheel ($454)

    • Table with mounts at bow, stern, and cockpit ($585)

    • Galvanized trailer with Gator Hyde ($1,385)

    • Spare tire and wheel ($462)

    • Bimini top standard on signature series

    • Cockpit and bow covers ($862)

    • Wood floor in head ($154)

    • Trim tabs with indicators ($1,154)


    One of the most appealing things about this new breed of outboard-powered deckboat from Four Winns is that the manufacturers make no bones about their intended purpose. The HD 240 OB Signature Series is all about spending the day on the water with a lot of friends who like to do a lot of things. She’s rated for 11 passengers, and she has the storage space for all their gear. She is designed to be used much like a pontoon boat for entertaining and a sportboat for watersports.The boat comes packaged with a high-quality, tandem-axle trailer, so owners can check out the local hot spots and not be limited to one body of water. The boat without motor has an estimated weight of 3,820 lbs. (1,730 kg), so a trailer with a 5,000-lb. (2,268 kg) capacity should be suitable. That means a vehicle rated for a half ton can tow the HD 240 OB Signature Series.

    Test Result Highlights

    • Top speed for the Four Winns HD 240 OB (2016-) is 49.1 mph (79 kph), burning 26.55 gallons per hour (gph) or 100.49 liters per hour (lph).
    • Best cruise for the Four Winns HD 240 OB (2016-) is 30.0 mph (48.3 kph), and the boat gets 3.15 miles per gallon (mpg) or 1.34 kilometers per liter (kpl), giving the boat a cruising range of 153 miles (246.23 kilometers).
    • Tested power is 1 x 250-hp Mercury Verado.

    Standard and Optional Features

    Marine Electronics

    GPS/Chart Optional


    Head: Portable Standard
    Shore Power Standard
    Trim Tabs Optional
    Windlass Optional


    Full Warranty Information on this brand coming soon!

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