When two boats share the same hull type — in this case both the Achilles KSB-116 2010 and the Achilles LT-2 2009 are inflatable non rigid designs with inflatable 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 Achilles KSB-116 2010 measures 11,5 feet overall (2010), giving it roughly 4,3 additional feet of deck space compared to the Achilles LT-2 2009 at 7,3 feet (2009). At 46 lbs and 37 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 Achilles LT-2 2009 tops out at 3 hp. Engine specs for the Achilles KSB-116 2010 aren't listed — confirm with a dealer before selecting an outboard.
Both boats are rated for 2 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.
Bottom line: The Achilles KSB-116 2010 at 11,5 ft is the right call if deck space, comfort, and entertaining are top of your list. The Achilles LT-2 2009 at 7,3 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.