Grady-White Express 330 2007 boat specs
Grady-White
Grady-White Express 330 2007
2007
View full specs →
VS
Grady-White Marlin 300 2022 boat specs
Grady-White
Grady-White Marlin 300 2022
2022
View full specs →

Grady-White Express 330 2007 vs Grady-White Marlin 300 2022: Same Brand, Different Boat

The Grady-White Express 330 2007 vs Grady-White Marlin 300 2022 comparison sits squarely in the category of decisions where specs alone won't tell the whole story: intended use, storage, and long-term ownership costs all factor in.

The power gap is worth calling out. Rated to 600 hp, the Grady-White Express 330 2007 has a 250-hp advantage over the Grady-White Marlin 300 2022's 350-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Grady-White Express 330 2007 carries 350 gallons versus 282 gallons in the Grady-White Marlin 300 2022. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Grady-White Express 330 2007 is rated for 10 passengers, while the Grady-White Marlin 300 2022 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Grady-White Express 330 2007 could be the deciding factor.

Bottom line: Choose the Grady-White Express 330 2007 if your priority is putting more people on the water - it handles 10 passengers and at 33,0 ft it has the deck room to back that rating up comfortably. The Grady-White Marlin 300 2022 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 9 that costs less to run day-to-day.
General Boat Info
MakeGrady-White
Makenot available
ModelExpress 330
Modelnot available
Model Year2007
Model Yearnot available
Measurements / Dimensions
Beam11 ft. 7 in.
Beam10.70 ft
Beam - Meters3.53
Beam - Meters3.26
Beam - Inches139
Beam - Inches128
Bridge clearance - Detail9 ft. 10 in.
Bridge clearance - Detailnot available
Bridge clearance - Meters3
Bridge clearance - Metersnot available
Bridge clearance - Inches118
Bridge clearance - Inchesnot available
Deadrise19℃ with SeaV℃ hull (continuously variable vee)
Deadrisenot available
Draft [max] - Detail21 in.
Draft [max] - Detail2.30 ft
Draft [max] - Meters0.53
Draft [max] - Meters0.7
Draft [max] - Inches21
Draft [max] - Inches28
Weight - Detail10,000 lbs.
Weight - Detailnot available
Weight - kg4535.92
Weight - kgnot available
Weight - lbs.10000
Weight - lbs.not available
Width [transom] - Detail10 ft. 6 in.
Width [transom] - Detailnot available
Length - Feet33
Length - Feet30.6
Length - Inches6
Length - Inchesnot available
Length overall - Detail33 ft. 6 in. (with pulpit 35 ft. 10 in.)
Length overall - Detail30.60 ft
Length overall - Meters10.92
Length overall - Meters9.33
Length overall - Inches430
Length overall - Inches367
Draft Minnot available
Draft Min1.92 ft
Body / Hull
Hull materialFiberglass
Hull materialnot available
Engine and Drivetrain
Fuel tank capacity - Detail350 gal.
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters1324.89
Fuel tank capacity - Liters1067.49
Fuel tank capacity - Gal350
Fuel tank capacity - Gal282
Fuel typeGas
Fuel typeGas
Drive typeOutboard - Twin
Drive typeoutboard
Engine max600 hp
Engine maxnot available
Engine makenot available
Engine makeYamaha
Engine modelnot available
Engine modelFour-Stroke
Horsepowernot available
Horsepower350 hp
Engine 2 Engine Makenot available
Engine 2 Engine MakeYamaha
Engine 2 Engine Modelnot available
Engine 2 Engine ModelFour-Stroke
Engine 2 Horsepowernot available
Engine 2 Horsepower350 hp
Engine 2 Fuel Typenot available
Engine 2 Fuel TypeGas
Engine 2 Drive Typenot available
Engine 2 Drive Typeoutboard
Operational Info
Sleeping capacitynot available
Sleeping capacity4
Headnot available
Head1
Boat typenot available
Boat typePower

Grady-White Express 330 2007 vs Grady-White Marlin 300 2022 - Common Questions

Which is the larger boat - the Grady-White Express 330 2007 or the Grady-White Marlin 300 2022?
The Grady-White Express 330 2007 is the longer of the two at 33,0 feet overall. The Grady-White Marlin 300 2022 comes in at 30,6 feet, making it roughly 2,4 ft shorter - a meaningful difference in deck room and overall on-water presence.
Which boat can handle a bigger outboard?
The Grady-White Express 330 2007 is rated to a maximum of 600 hp, giving it the larger power ceiling. The Grady-White Marlin 300 2022 tops out at 350 hp. Keep in mind that maximum ratings are just that - matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Grady-White Express 330 2007 is Coast Guard rated for 10 passengers, while the Grady-White Marlin 300 2022 is certified for 9. Note that legal capacity and comfortable capacity aren't always the same thing - on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Which boat is wider, and does it affect trailering?
The Grady-White Express 330 2007 measures 139" wide, compared to 128" for the Grady-White Marlin 300 2022. The US standard-width towing limit is 8’6" (102") in most states - anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
Which boat has the larger fuel tank - the Grady-White Express 330 2007 or the Grady-White Marlin 300 2022?
The Grady-White Express 330 2007 has the bigger tank at 350 gallons, versus 282 gallons on the Grady-White Marlin 300 2022. That 68-gallon difference translates to roughly 204–340 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Grady-White Express 330 2007 and Grady-White Marlin 300 2022 from the same manufacturer?
Yes - both the Grady-White Express 330 2007 and the Grady-White Marlin 300 2022 are built by Grady-White. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.