When two boats share the same hull type — in this case both the Marathon Otisco 1236 2008 and the Marathon Otisco 1436 2008 are flat 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 — Marathon Otisco 1236 2008 at 12,0 ft versus Marathon Otisco 1436 2008 at 14,0 ft. At 11 lbs and 13 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 Marathon Otisco 1436 2008 tops out at 15 hp. Engine specs for the Marathon Otisco 1236 2008 aren't listed — confirm with a dealer before selecting an outboard.
Both boats are rated for 3 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 Marathon Otisco 1236 2008 and Marathon Otisco 1436 2008 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.