The Grady-White Bimini 306 2008 vs Grady-White Canyon 336 2008 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.
Size is the most obvious dividing line here. The Grady-White Canyon 336 2008 measures 33,0 feet overall (2008), giving it roughly 30,0 additional feet of deck space compared to the Grady-White Bimini 306 2008 at 3,0 feet (2008). At 65 lbs and 92 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
Both boats share a closely matched power ceiling — 700 hp for the Grady-White Bimini 306 2008 and 700 hp for the Grady-White Canyon 336 2008. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Grady-White Canyon 336 2008 carries 35 gallons versus 29 gallons in the Grady-White Bimini 306 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 Canyon 336 2008 is rated for 10 passengers, while the Grady-White Bimini 306 2008 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 Canyon 336 2008 could be the deciding factor.
Bottom line: Choose the Grady-White Canyon 336 2008 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 Bimini 306 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 9 that costs less to run day-to-day.