The Cougar R11 Sport 2007 vs Cougar R9 Sport 2007 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 Cougar R11 Sport 2007 measures 35,0 feet overall (2007), giving it roughly 5,4 additional feet of deck space compared to the Cougar R9 Sport 2007 at 29,6 feet (2007). Weight tells a clearer story for trailering families: the Cougar R11 Sport 2007 tips the scales at 6 724 lbs — 4 519 lbs more than the Cougar R9 Sport 2007 at 2 205 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.
The power gap is worth calling out. Rated to 450 hp, the Cougar R9 Sport 2007 has a 100-hp advantage over the Cougar R11 Sport 2007'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 Cougar R9 Sport 2007 carries 57 gallons versus 1 gallons in the Cougar R11 Sport 2007. 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 Cougar R11 Sport 2007 is rated for 10 passengers, while the Cougar R9 Sport 2007 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Cougar R11 Sport 2007 could be the deciding factor.
Bottom line: Choose the Cougar R11 Sport 2007 if your priority is putting more people on the water — it handles 10 passengers and at 35,0 ft it has the deck room to back that rating up comfortably. The Cougar R9 Sport 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 9 that costs less to run day-to-day.