Both the Eastern 18 2011 and the Eastern Eastern 26 2009 are modified-V designs, both built in fibreglass, so the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?
Size is the most obvious dividing line here. The Eastern Eastern 26 2009 measures 26,0 feet overall (2009), giving it roughly 7,8 additional feet of deck space compared to the Eastern 18 2011 at 18,3 feet (2011). Weight tells a clearer story for trailering families: the Eastern Eastern 26 2009 tips the scales at 3 500 lbs - 2 275 lbs less than the Eastern 18 2011 at 1 225 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 Eastern 18 2011 carries a rated maximum of 50 hp. Engine data for the Eastern Eastern 26 2009 wasn't available in our records - check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Eastern Eastern 26 2009 carries 110 gallons versus 28 gallons in the Eastern 18 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 Eastern Eastern 26 2009 is rated for 7 passengers, while the Eastern 18 2011 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Eastern Eastern 26 2009 could be the deciding factor.
Bottom line: Choose the Eastern Eastern 26 2009 if your priority is putting more people on the water - it handles 7 passengers and at 26,0 ft it has the deck room to back that rating up comfortably. The Eastern 18 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.