The Crestliner CR 1648 MS 2004 vs Crestliner CX 1754 2004 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.
The power gap is worth calling out. Rated to 35 hp, the Crestliner CR 1648 MS 2004 has a 26-hp advantage over the Crestliner CX 1754 2004's 9-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
Both boats are rated for 4 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: Performance buyers should lean toward the Crestliner CR 1648 MS 2004 and its 35-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Crestliner CX 1754 2004 with its 9-hp rating is the more economical daily driver.