When two boats share the same hull type — in this case both the Atlantic 245 WA 2010 and the Atlantic 275 WA 2010 are modified vee designs with composite construction — 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 Atlantic 275 WA 2010 measures 27,3 feet overall (2010), giving it roughly 4,0 additional feet of deck space compared to the Atlantic 245 WA 2010 at 23,3 feet (2010). At 42 lbs and 64 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 300 hp, the Atlantic 275 WA 2010 has a 75-hp advantage over the Atlantic 245 WA 2010's 225-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Atlantic 245 WA 2010 carries 15 gallons versus 2 gallons in the Atlantic 275 WA 2010. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 8 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.