When two boats share the same hull type — in this case both the Lowe R1860SC 2011 and the Lowe RV170CC 2010 are modified vee 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?

On paper these two are close siblings in the size department — Lowe R1860SC 2011 at 18,4 ft versus Lowe RV170CC 2010 at 17,3 ft. Weight tells a clearer story for trailering families: the Lowe R1860SC 2011 tips the scales at 956 lbs — 167 lbs more than the Lowe RV170CC 2010 at 789 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

Both boats share a closely matched power ceiling — 90 hp for the Lowe R1860SC 2011 and 75 hp for the Lowe RV170CC 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.

For family outings this is probably the sharpest distinction between the two. The Lowe R1860SC 2011 is rated for 7 passengers, while the Lowe RV170CC 2010 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Lowe R1860SC 2011 could be the deciding factor.