Choose One or All to Start Looking

Engines Search

Search For

Grady-White Express 305
(w/ 2 x 350-hp Yamaha Four-Strokes)

Now playing: 

Grady-White Express 305 Main Video


Join BoatTest for FREE Now!


Own a boat? Please fill out the following options.

By submitting this form, you acknowledge that you have read and agree with the Privacy Policy & Terms of Use of

Enter in your email below to view all content

Do you have a question?Ask a question about this boat or engine?
See the PRICE by becoming a BoatTEST member.
(It's quick and FREE!)

Brief Summary

Grady-White answered the call for socializing and fishing on the same boat with their all new Express 305. Rather than simply produce a miniaturized version of their larger express line and stuffing it with amenities, they thought the design through to create a 30’ express that maintained the fishability and cabin comforts of their larger boats. One example of this is found in the cockpit which has a 304 quart transom fish box and 73 quart portside cooler with optional chill plates. Typically, the best seat on an express is often the stern bench. Grady’s fold-away bench fits the bill and stores away easily for fish time.

Key Features

  • Fold-away aft bench seat
  • 73 gallon port cooler
  • 304 quart stern livewell
  • Standard hardtop with isinglass tracked enclosure
  • Fully adjustable captain’s chair
  • Surround seating for 5 at helm
  • New design companionway
  • Curved dinette with seating for 4
  • 74 square feet of cockpit fishing space
  • Specifications

    Length Overall 30' 6''
    Beam 10' 7''
    Dry Weight 8,850 lbs.
    Tested Weight N/A
    Draft 23''
    - Draft Up N/A
    - Draft Down N/A
    - Air Draft N/A
    Deadrise/Transom N/A
    Max Headroom N/A
    Bridge Clearance 9' 9'' (with hardtop)
    Weight Capacity N/A
    Person Capacity N/A
    Fuel Capacity 290 gal.
    Water Capacity 32 gal.
    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 2 x 250-hp Yamaha Outboards
    Tested Power 2 x 350-hp Yamaha Four-Strokes
    Opt. Power 2 x 350-hp Yamaha Four-Stroke

    Test Results - Change Measurement Unit

    RPM MPH Knots GPH MPG NMPG Stat. Mile NM dBa
    600 4.1 3.5 1.7 2.4 2.1 625 543 63
    1000 6.8 5.9 3.1 2.2 1.9 570 496 65
    1500 8.5 7.3 5.3 1.6 1.4 416 362 69
    2000 9.0 7.8 9.6 0.9 0.8 246 214 74
    2500 15.2 13.2 12.8 1.2 1.0 309 269 80
    3000 22.9 19.9 17.6 1.3 1.1 340 295 86
    3500 31.7 27.6 21.7 1.5 1.3 382 332 85
    4000 37.6 32.7 27.5 1.4 1.2 357 311 89
    4500 42.7 37.1 35.1 1.2 1.1 317 276 89
    5000 47.4 41.3 45.7 1.0 0.9 271 236 91
    5500 53.0 46.1 61.5 0.9 0.8 225 196 93
    6100 56.0 48.7 70.9 0.8 0.7 206 179 94
    600 543 1006 6.60 6.44 1.02 63
    1000 496 917 10.90 11.73 0.93 65
    1500 362 669 13.70 20.06 0.68 69
    2000 214 396 14.50 36.34 0.40 74
    2500 269 497 24.50 48.45 0.50 80
    3000 295 547 36.90 66.62 0.55 86
    3500 332 615 51.00 82.14 0.62 85
    4000 311 575 60.50 104.10 0.58 89
    4500 276 510 68.70 132.87 0.52 89
    5000 236 436 76.30 172.99 0.44 91
    5500 196 362 85.30 232.80 0.37 93
    6100 179 332 90.10 268.38 0.34 94

    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 3.8 sec.
    0 to 30 6.2 sec.
    Ratio 1.73 : 1
    Props 16 1/4 x 19 Saltwater Series XL
    Load 2 people, 1/4 fuel, no water, minimal gear
    Climate Temp: 48 deg., humidity: 61%, wind: calm, seas: calm

    Grady-White Express 305 Line Drawing


    Captain's Report

    Grady-White Express 305

    By Capt. Rob Smith

    Today’s multi-focal family and today’s budgets require us to be more creative in the choices and the use of anything we purchase. The new Grady-White Express 305 answers the call for more socializing aboard while maintaining the fishability and fighting spirit of their line. From the outside you have all the fishing features you would expect from a serious fishing tank yet inside you have more than just a crash pad when the fish stop biting or the heat gets too much.

    On the Bow

    Up front is a spacious bow area with typical anchor pulpit and rails at a height that gives you a secure hand-hold when working docking lines or taking on the anchoring chores. I found the walk-around space in the front to be exceptional and surprised that it didn’t eat up space in the cabin. The 305 has a standard windlass system with starboard chain locker and an optional bow thruster that will be handy if you find you are doing a lot of single handing. Nothing like sidling up to the docks with the tuna flag flying and not having to rush around grabbing lines and fending off the docks!

    The View from the Helm Deck

    The sight lines in the helm area are very good. Even coming out of the hole, I found I didn’t have to crane my neck up to make sure nothing slipped in front of me. Grady-White understands the value of high tech equipment and has an electric flip up panel in the center of the dash large enough for two large screen flat panels. Pushing a button brings them up to the perfect height for you, then down and secured so they will be there the next time you hit the switch. Switches are lighted and grouped together within easy reach of the wheel. In the center on top of the dash, where it belongs, is a large Ritchie compass. Just below it on a vertical panel are the Yamaha Digital Command gauges for the powerful engine package on the stern. Also in this panel were Bennett trim indicators with the tab switches next to the throttles.

    As a test captain, I always have a lot of portable gear and when a family is on board, they will too. Grady-White has extra 12volt sockets around to power just about everything. I especially appreciated the ones on the side panels next to the seats in the helm area. When you have the livewell dried out, you can stow the tower in clips under the navigator’s seat. More room for the family to relax with you is on the starboard side in the form of another bench seat. With two kids, you can drop the center panel so they both have their own seat or have it up so mom and the kids can relax next to you (or you can relax while she does the driving!). The driver has a super comfortable Pompano seat with vertical and horizontal adjustments. My only problem was I needed to slim up some to comfortably get around the starboard side of the seat. I guess the food on the road is showing too much.

    Overhead is a standard hardtop. Protection from the sun and frequent showers is important, but it is also a great place for the rocket launcher rod holders, fishing lights, net storage, electronics box as well as room to add the outriggers for some serious angling fun.

    In the Cabin

    The cabin door has a neat magnetic catch that eliminates the nail system so many use. It is plenty strong to keep the door open. Inside you feel like you must be on a larger boat with the wise use of space. Forward, my test boat had an optional TV for entertainment, reading lights for checking out the latest gear from the supply stores and wood racks on the side to stow the magazines while fishing and cruising. A high gloss teak table provides room to serve dinner and a filler cushion makes this into a handy berth at night. A standard satellite ready stereo system has auxiliary input connections and my test ride also had a DVD player for additional entertainment.

    The most comfortable berth was the under cockpit aft berth. I am claustrophobic but didn’t feel cramped or closed in when stretching out my 6 foot frame inside. Four rod loops are overhead to stow your expensive rods on board in safety and security.

    The galley has the basics with a microwave, storage, sink and Isotherm refrigerator/freezer. Across from the galley was a separate standup wet head with vanity, pull out shower wand and VacuFlush toilet.

    The Fishing Deck

    The cockpit features 74 square feet of fishing room. Just behind the starboard bench is a 32 gallon livewell with 1100gph circulating pump and overboard drain. Just below it is a lure and tool organizer. Across from the livewell is a cushioned aft facing seat with either a cooler or optional chill plates for added fish storage. Along the sides you have standard bolsters to protect your thighs and toe rails to add safety when leaning over netting or gaffing fish. Flush mount rod holders are in the tops of the gunwales and horizontal rod racks keep your gear neat and orderly topside. One feature that stands out on this model is Grady-White’s thoughtful positioning of key switches. Often you have to go up to the helm for things that are only used in the cockpit. They moved the livewell, wash-down pump and light switches to the cockpit for convenience, right where they should be!

    Across the stern wall is the favorite bench seat for most. This patented folding seat flips out in a snap and is just as easy to stow when fishing. Below and behind it are access panels to the diesel Panda generator, dedicated diesel tank and remote shut-off handles for the through hulls. Battery and fuel selectors are behind a panel to the right. On top you have a huge 304 quart fish box with replaceable cutting board on top and optional chiller plates from Cruiseair. The transom door is an indication of the design, it has super duty handles and hinges that should last a lifetime.

    SpecificationsThe Express 305 measures 32’7” length overall with the pulpit and has a beam width of 10’7”. Bridge height is about 9’9” and weight without engines is approximately 8850 lbs. She has a safe cockpit depth of 28” and a draft of approximately 23”. This model is rated for up to 700hp outboards and was tested with twin 350-hp Yamaha Four Strokes. Fuel capacity is 290 gallons.

    Test Results

    Of course, the true test of a fishing machine designed for rough off-shore conditions is to go out in some difficult weather. The best I could do is some serious cold weather that had my hands sticking to a freezing wheel. I did find this boat was a smooth operator with an easy to handle design as well as easy to maneuver around the docks. She is off and up on plane in 3.8 seconds and up to 30mph in about 6.2 seconds. I found her best cruise to be 31.7 mph at 3500 rpm and her maximum speed to be 56 mph at 6100 rpm.


    I believe Grady-White has done a good job of putting together a serious fishing rig that can also be a comfortable cruising boat for the family that loves to spend time near shore, fish and spend an occasional night on board. With Grady’s attention to detail and notable durability, this can be a solid performer for years to come.

    Test Result Highlights

    • Top speed for the Grady-White Express 305 is 56.0 mph (90.1 kph), burning 70.9 gallons per hour (gph) or 268.36 liters per hour (lph).

    Standard and Optional Features


    Air Cond./Heat Optional
    Battery Charger/Converter Standard
    CD Stereo Standard
    Head: Fixed Standard
    Power Steering Optional
    Shore Power Standard
    Trim Tabs Standard
    TV/DVD Optional
    Washdown: Raw Water Standard
    Water Heater Standard


    Microwave Standard
    Refrigerator Standard
    Stove Standard

    Exterior Features

    Hardtop Standard
    Ice Chest Standard
    Outlet: 12-Volt Acc Standard
    Swim Ladder Standard
    Swim Platform Standard
    Transom Door Standard
    Transom Shower Standard
    Wet bar Standard

    Boats More Than 30 Feet

    Bow Thruster Optional
    Freezer Optional
    Generator Optional


    Hull Warranty
    5 Year
    Accessories Warranty
    1 Year
    NMMA Certification Yes
    See the PRICE by becoming a BoatTEST member.
    (It's quick and FREE!)