When two boats share the same hull type — in this case both the Blue Water Magnum 2011 and the Blue Water Sportsman 2010 are modified vee designs with fiberglass 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 — Blue Water Magnum 2011 at 19,6 ft versus Blue Water Sportsman 2010 at 18,4 ft. At 286 lbs and 235 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 — 225 hp for the Blue Water Magnum 2011 and 225 hp for the Blue Water Sportsman 2010. 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 Blue Water Sportsman 2010 carries 25 gallons versus 4 gallons in the Blue Water Magnum 2011. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Both boats are rated for 7 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 Blue Water Magnum 2011 and Blue Water Sportsman 2010 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.