Matching a modified vee Ultracraft 169W 2011 against a deep vee Ultracraft 178W 2010 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 — Ultracraft 169W 2011 at 16,8 ft versus Ultracraft 178W 2010 at 17,7 ft. At 87 lbs and 112 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 115 hp, the Ultracraft 178W 2010 has a 25-hp advantage over the Ultracraft 169W 2011's 90-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 24 gal and 24 gal — so range won't be a tiebreaker here.
Both boats are rated for 6 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 Ultracraft 178W 2010 comes in at 1 lbs per hp versus 1 lbs per hp for the Ultracraft 169W 2011. 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 Ultracraft 178W 2010 and its 115-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Ultracraft 169W 2011 with its 90-hp rating is the more economical daily driver.