Both the Landau 24 Fish & Cruise 2010 and the Landau Harbor 24 Fish & Cruise 2012 are pontoon designs, both built in aluminium, 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?
On paper these two are close siblings in the size department - Landau 24 Fish & Cruise 2010 at 24,0 ft versus Landau Harbor 24 Fish & Cruise 2012 at 24,0 ft. At 2 136 lbs and 2 136 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.
Both boats share a closely matched power ceiling - 130 hp for the Landau 24 Fish & Cruise 2010 and 130 hp for the Landau Harbor 24 Fish & Cruise 2012. 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 Harbor 24 Fish & Cruise 2012 carries 33 gallons versus 26 gallons in the Landau 24 Fish & 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 13 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.
Both are 23-tube and 23-tube pontoon designs respectively. Tube diameter and gauge affect stability and load capacity - more so than most buyers realize when comparing on paper.
Bottom line: The Landau 24 Fish & Cruise 2010 and Landau Harbor 24 Fish & Cruise 2012 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.