When two boats share the same hull type — in this case both the Weld-Craft 1648 VCDS 2011 and the Weld-Craft 1652 UV Econo Bass 2010 are flat designs with aluminum 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?
The power gap is worth calling out. Rated to 75 hp, the Weld-Craft 1652 UV Econo Bass 2010 has a 40-hp advantage over the Weld-Craft 1648 VCDS 2011's 35-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
Bottom line: Performance buyers should lean toward the Weld-Craft 1652 UV Econo Bass 2010 and its 75-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Weld-Craft 1648 VCDS 2011 with its 35-hp rating is the more economical daily driver.