Matching a modified vee Stratos 285 XL 2009 against a deep vee Stratos 476 SF 2011 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.
On paper these two are close siblings in the size department — Stratos 285 XL 2009 at 18,0 ft versus Stratos 476 SF 2011 at 17,5 ft. At 15 lbs and 15 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 power gap is worth calling out. Rated to 150 hp, the Stratos 285 XL 2009 has a 35-hp advantage over the Stratos 476 SF 2011's 115-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Stratos 285 XL 2009 carries 36 gallons versus 23 gallons in the Stratos 476 SF 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 5 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.
At this size, power-to-weight ratio matters more than outright horsepower. The Stratos 476 SF 2011 comes in at 0 lbs per hp versus 0 lbs per hp for the Stratos 285 XL 2009. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.
Bottom line: Performance buyers should lean toward the Stratos 285 XL 2009 and its 150-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Stratos 476 SF 2011 with its 115-hp rating is the more economical daily driver.