When two boats share the same hull type — in this case both the Landau 230 Atlantis Sport Cruise 2010 and the Landau Signature 2300 2013 are pontoon designs with aluminum 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?

On paper these two are close siblings in the size department — Landau 230 Atlantis Sport Cruise 2010 at 23,0 ft versus Landau Signature 2300 2013 at 23,0 ft. Weight tells a clearer story for trailering families: the Landau Signature 2300 2013 tips the scales at 2 448 lbs — 2 214 lbs less than the Landau 230 Atlantis Sport Cruise 2010 at 234 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.

Both boats share a closely matched power ceiling — 130 hp for the Landau 230 Atlantis Sport Cruise 2010 and 130 hp for the Landau Signature 2300 2013. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Landau Signature 2300 2013 carries 33 gallons versus 26 gallons in the Landau 230 Atlantis Sport Cruise 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 11 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.