Matching a inflatable non rigid Achilles RS-116 2010 against a inflatable rigid Achilles SU-14 2008 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.
On paper these two are close siblings in the size department — Achilles RS-116 2010 at 11,5 ft versus Achilles SU-14 2008 at 14,0 ft. At 75 lbs and 28 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 SU-14 2008 tops out at 55 hp. Engine specs for the Achilles RS-116 2010 aren't listed — confirm with a dealer before selecting an outboard.
Both boats are rated for 6 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 SU-14 2008 at 14,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Achilles RS-116 2010 at 11,5 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.