Grady-White Canyon 336 2008 boat specs
Grady-White
Grady-White Canyon 336 2008
2008
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VS
Grady-White Express 370 2022 boat specs
Grady-White
Grady-White Express 370 2022
2022
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Grady-White Canyon 336 2008 vs Grady-White Express 370 2022 — Same Brand, Different Boat

The Grady-White Canyon 336 2008 vs Grady-White Express 370 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 700 hp, the Grady-White Canyon 336 2008 has a 250-hp advantage over the Grady-White Express 370 2022's 450-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 370 2022 carries 344 gallons versus 35 gallons in the Grady-White Canyon 336 2008. 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 370 2022 is rated for 11 passengers, while the Grady-White Canyon 336 2008 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Grady-White Express 370 2022 could be the deciding factor.

Bottom line: Choose the Grady-White Express 370 2022 if your priority is putting more people on the water — it handles 11 passengers and at 36,7 ft it has the deck room to back that rating up comfortably. The Grady-White Canyon 336 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 10 that costs less to run day-to-day.
General Boat Info
MakeGrady-White
Makenot available
ModelCanyon 336
Modelnot available
Model Year2008
Model Yearnot available
Measurements / Dimensions
Beam11 ft. 7 in
Beam13.20 ft
Beam - Meters3.53
Beam - Meters4.02
Beam - Inches139
Beam - Inches158
Bridge clearance - Detail8 ft. T-top: 9 ft
Bridge clearance - Detailnot available
Bridge clearance - Meters2.74
Bridge clearance - Metersnot available
Bridge clearance - Inches108
Bridge clearance - Inchesnot available
Depth - DetailCockpit: 29 in
Depth - Detailnot available
Depth - Centimeters73.66
Depth - Centimetersnot available
Depth - Inches29
Depth - Inchesnot available
Draft [max] - Detail25 in
Draft [max] - Detail2.90 ft
Draft [max] - Meters0.64
Draft [max] - Meters0.88
Draft [max] - Inches25
Draft [max] - Inches35
Weight - Detail9,200 lbs
Weight - Detailnot available
Weight - kg4173.05
Weight - kgnot available
Weight - lbs.92
Weight - lbs.not available
Width [transom] - Detail10 ft. 6 in
Width [transom] - Detailnot available
Length - Feet33
Length - Feet36.7
Length - Inches6
Length - Inchesnot available
Length overall - Detail33 ft. 6 in
Length overall - Detail36.70 ft
Length overall - Meters10.21
Length overall - Meters11.19
Length overall - Inches402
Length overall - Inches440
Draft Minnot available
Draft Min2.50 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 - Liters1302.18
Fuel tank capacity - Gal35
Fuel tank capacity - Gal344
Fuel typeGas
Fuel typenot available
Drive typeOutboard - Twin
Drive typeoutboard
Engine max700 hp
Engine maxnot available
Engine makenot available
Engine makeXTO Offshore
Horsepowernot available
Horsepower450 hp
Engine 2 Engine Makenot available
Engine 2 Engine MakeXTO Offshore
Engine 2 Horsepowernot available
Engine 2 Horsepower450 hp
Engine 2 Drive Typenot available
Engine 2 Drive Typeoutboard
Operational Info
Sleeping capacitynot available
Sleeping capacity4
Cabinsnot available
Cabins1
Headnot available
Head1
Boat typenot available
Boat typePower

Grady-White Canyon 336 2008 vs Grady-White Express 370 2022 — Common Questions

Which is the larger boat — the Grady-White Canyon 336 2008 or the Grady-White Express 370 2022?
The Grady-White Express 370 2022 is the longer of the two at 36,7 feet overall. The Grady-White Canyon 336 2008 comes in at 33,0 feet, making it roughly 3,7 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which boat can handle a bigger outboard?
The Grady-White Canyon 336 2008 is rated to a maximum of 700 hp, giving it the larger power ceiling. The Grady-White Express 370 2022 tops out at 450 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 Canyon 336 2008 is Coast Guard rated for 10 passengers, while the Grady-White Express 370 2022 is certified for 11. 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 370 2022 measures 158" wide, compared to 139" for the Grady-White Canyon 336 2008. 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 Canyon 336 2008 or the Grady-White Express 370 2022?
The Grady-White Express 370 2022 has the bigger tank at 344 gallons, versus 35 gallons on the Grady-White Canyon 336 2008. That 309-gallon difference translates to roughly 927–1545 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Grady-White Canyon 336 2008 and Grady-White Express 370 2022 from the same manufacturer?
Yes — both the Grady-White Canyon 336 2008 and the Grady-White Express 370 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.