Matching a modified vee Scout 245 XSF 2009 against a deep vee Scout 345 XSF 2011 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.
Size is the most obvious dividing line here. The Scout 345 XSF 2011 measures 34,9 feet overall (2011), giving it roughly 10,9 additional feet of deck space compared to the Scout 245 XSF 2009 at 24,0 feet (2009). At 26 lbs and 108 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 Scout 345 XSF 2011 has a 450-hp advantage over the Scout 245 XSF 2009'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 Scout 245 XSF 2009 carries 125 gallons versus 33 gallons in the Scout 345 XSF 2011. 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 Scout 345 XSF 2011 is rated for 10 passengers, while the Scout 245 XSF 2009 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Scout 345 XSF 2011 could be the deciding factor.
Bottom line: Choose the Scout 345 XSF 2011 if your priority is putting more people on the water — it handles 10 passengers and at 34,9 ft it has the deck room to back that rating up comfortably. The Scout 245 XSF 2009 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 7 that costs less to run day-to-day.