Matching a deep vee Nautic Star 190 RG 2011 against a modified vee Nautic Star 203 SC 2012 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.
Size is the most obvious dividing line here. The Nautic Star 190 RG 2011 measures 18,7 feet overall (2011), giving it roughly 16,7 additional feet of deck space compared to the Nautic Star 203 SC 2012 at 2,0 feet (2012). Weight tells a clearer story for trailering families: the Nautic Star 190 RG 2011 tips the scales at 1 275 lbs — 1 254 lbs more than the Nautic Star 203 SC 2012 at 21 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.
The power gap is worth calling out. Rated to 150 hp, the Nautic Star 203 SC 2012 has a 35-hp advantage over the Nautic Star 190 RG 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 Nautic Star 203 SC 2012 carries 47 gallons versus 35 gallons in the Nautic Star 190 RG 2011. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
For family outings this is probably the sharpest distinction between the two. The Nautic Star 203 SC 2012 is rated for 8 passengers, while the Nautic Star 190 RG 2011 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Nautic Star 203 SC 2012 could be the deciding factor.
Bottom line: Choose the Nautic Star 203 SC 2012 if your priority is putting more people on the water — it handles 8 passengers and at 2,0 ft it has the deck room to back that rating up comfortably. The Nautic Star 190 RG 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.