The Crest III Classic 30 2007 vs Crest Savannah LST 27 2007 comparison sits squarely in the category of decisions where specs alone won't tell the whole story: intended use, storage, and long-term ownership costs all factor in.
On paper these two are close siblings in the size department - Crest III Classic 30 2007 at 30,0 ft versus Crest Savannah LST 27 2007 at 27,0 ft. At 3 440 lbs and 3 450 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 - 150 hp for the Crest III Classic 30 2007 and 150 hp for the Crest Savannah LST 27 2007. 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 18 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 III Classic 30 2007 at 30,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Crest Savannah LST 27 2007 at 27,0 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.