The Grady-White Adventure 208 2008 vs Grady-White Canyon 336 2013 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 2013 measures 33,5 feet overall (2013), giving it roughly 31,5 additional feet of deck space compared to the Grady-White Adventure 208 2008 at 2,0 feet (2008). At 29 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.
The power gap is worth calling out. Rated to 700 hp, the Grady-White Canyon 336 2013 has a 450-hp advantage over the Grady-White Adventure 208 2008's 250-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 Adventure 208 2008 carries 82 gallons versus 35 gallons in the Grady-White Canyon 336 2013. 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 2013 is rated for 10 passengers, while the Grady-White Adventure 208 2008 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Grady-White Canyon 336 2013 could be the deciding factor.
Bottom line: Choose the Grady-White Canyon 336 2013 if your priority is putting more people on the water — it handles 10 passengers and at 33,5 ft it has the deck room to back that rating up comfortably. The Grady-White Adventure 208 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.