When two boats share the same hull type — in this case both the Crest 190C4 - C4 Fish 2011 and the Crest 190SF - Stern Fish 2011 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 — Crest 190C4 - C4 Fish 2011 at 19,5 ft versus Crest 190SF - Stern Fish 2011 at 19,5 ft. At 205 lbs and 215 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 — 90 hp for the Crest 190C4 - C4 Fish 2011 and 90 hp for the Crest 190SF - Stern Fish 2011. 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.
Both boats are rated for 1 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 Crest 190C4 - C4 Fish 2011 and Crest 190SF - Stern Fish 2011 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.