As anyone that has seen my previous posting knows, I've been shopping a lightweight I/O bowrider that's light enough for me to tow. In looking at the 17-footers, I've been quoted for an MX175 Glastron at $11,900 (base) and for an SX175 Glastron at $15,900.<br /><br />Both are stock and come with trailer and a 3.0L engine, the same length, and same width, so can anyone tell me why one would possibly be $4,000 more than another. That's 33% more money for what? It's not like one would dry-rot and another wouldn't. It's not like one is a better engine since they all come with those 3.0 Volvos.<br /><br />I'm just puzzled and figure someone would have a logical answer. And PS, it isn't the dealer as I looked and MSRP for both are about $4,000 different also. <br /><br />Thanks. <br /><br />Jeff